The manuscript should have as few layers as possible, and no more than 3 layers at most. Title, hierarchical title, table title, picture title, references, thanks, etc. , are written in uppercase. 3. The title of1should be concise and accurate, which can reflect the specific content of this article. Not too long, generally no more than 20 words, no subtitle is needed. Avoid using chemical formulas, formulas and abbreviations unfamiliar to readers. 3.2 The author of the manuscript should be the main scientific and technical personnel who participate in the research of the manuscript, be responsible for the content of the full text, and be able to answer the questions in the text, and be the legal right holder and person in charge of the paper. The order of authors' signatures is ranked according to the contribution of participants to the paper work, and the first author must obtain the opinions of other authors in advance, including the ranking order. Attach a brief introduction of the first author and indicate the main research direction (limited to 20 words); If the author of the communication is marked, a brief introduction and main research direction are also required. For manuscripts written by more than two people, the contact person shall be indicated and the contact information shall be attached. The full name of the author's Chinese and English unit should be attached with the postal code. If the author has more than one unit, the Arabic serial number should be indicated in the upper right corner of his name, and the unit should be listed after the last author, with ";" The numbers are separate. 3.3 In order to meet the needs of readers to understand the comprehensive content of the paper and facilitate their participation in international academic exchanges, both Chinese and English abstracts require a structured abstract, that is, the abstract content should clearly list the four elements of the abstract, namely, the premise, purpose and task of research, development and investigation, and the scope of topics involved; Methods: Principles, theories, conditions, objects, materials, processes, structures, means, equipment and procedures used; Results: Experimental and research results, data, determined relationship, observation results, obtained effects, performance, etc. Conclusion: Results analysis, research, comparison, evaluation, application, questions raised, future themes, assumptions, inspirations, suggestions and predictions. The English abstract is written under the Chinese abstract with a blank line. The paper should have an English abstract. The English title, author, work unit and key words of the abstract should be consistent with Chinese, and the content of the abstract can be more detailed than that of the Chinese abstract, especially the method should be detailed and specific, and it can exist independently. English abstracts should clearly list four elements, namely, purpose, method, result and conclusion. Try to use words, grammar, spelling, meaning and logic correctly. After writing, it is best to ask relevant experts to modify and polish it. 3.4 Keywords In order to meet the needs of computer automatic retrieval and facilitate readers to find documents, three to eight terms should be marked as keywords, which can reflect the characteristics of the paper, have strong universality and conform to the thesaurus. The number of keywords in Chinese and English should be consistent. 3.5 Mark the classification number, document identification code and document number of China Library Classification (to be filled in by the editorial department). 3.6 Preface (introduction or preface) summarizes the theoretical basis, research ideas, experimental basis and current situation at home and abroad (the main references can be listed), and should clearly put forward the purpose of this paper, especially its innovation. 3.7 The sources and specifications of drugs, reagents, animals, plants and main instruments shall be stated. Pharmaceutical terms shall be subject to Pharmacopoeia of China (2005 edition) and Pharmaceutical and Chemical Terms (Science Press) approved and published by the National Natural Science Terminology Examination Committee. The name of the drug is "International Non-proprietary Name (INN)", which is based on the generic name of drugs in China (compiled by the National Pharmacopoeia Committee). New drugs approved by the State Food and Drug Administration of the United States shall use the approved drug name. When the drug name is long, it can be abbreviated, but it needs to be indicated when it first appears, such as ranitidine (Ran). The name of the medicine is written in front of the dose. Unusual drug names, especially new drug names, should be marked with English names when they appear for the first time. Adverse drug reaction case reports should indicate the name and batch number of the pharmaceutical manufacturer, and the hospitalization number, autopsy number and outpatient number can be omitted. 3.8 All methods described in the method literature can generally be cited. For new or substantially improved methods, the improvement points should be clearly stated. If it is an innovative method, it should be detailed so that others can repeat it. 3.9 All units of measurement and symbolic units of measurement are "legal units of measurement in People's Republic of China (PRC)" based on the international system of units (hereinafter referred to as "legal units"). Please refer to the quantity and unit (Beijing: China Standards Publishing House). Quantity names and symbols should be used and written in a standardized way. Quantity names can be divided into full names and short names (for example, "quantity concentration" is often called "concentration" or "substance concentration" and so on. ), and can be used equivalently, commonly referred to as abbreviation. The symbols of quantity should be italicized, such as m (mass), t (time), v (volume) and n (quantity of substance). Some commonly used quantities and their symbols, such as specific gravity (sp gr, sg), atomic weight (AW, aw), molecular weight (mw, MW), etc. , because it does not conform to the relevant regulations or is easily confused or misunderstood with relevant symbols, it should be changed to "relative density" (d), relative atomic mass (ar) and relative molecular mass (Mr). Company names can also be divided into short names and full names, which can be used equivalently. Those numbers followed by units are represented by unit symbols. Numbers before the unit symbol avoid using fractions. There should be a character gap between numbers and unit symbols. When the numerical value is too large or too small, appropriate prefix symbols such as m, p or 10n, 10-n should be used instead, but the rules of significant digits and digits rounding should be observed. Units, prefix symbols and Arabic numerals are orthography. There should not be more than one diagonal in the combined unit, and it is not suitable to divide it into diagonal lines, negative exponential powers or mixed Chinese characters. If the commonly used legal unit is "mg kg- 1 d- 1", it can no longer be represented by "mg kg/d", "mg kg- 1/d" or "mg kg/ d/kg". The basic principles of using legal units for the concentration of drugs and reagents and various biochemical indicators are as follows: ① When Mr or Ar has been accurately determined (such as various electrolytes, vitamins, sugars and their metabolites, lipids and their metabolites, non-protein nitrogen-containing substances, etc.). ), the "number concentration of substances" should be adopted, which are mol L- 1 and mmol L- 1 respectively. ② When the mixture (such as total protein, total fat, various immunoglobulins, etc.). ) or its Mr or Ar has not been accurately determined, and the "mass concentration" can be adopted, which are respectively g L- 1, mg L- 1, μ g L- 1 and ng L-65438. (3) Those who are used to expressing results by relative numbers such as%, ‰, and proportional numbers (such as 1: 1 000) can continue to use them; However, when indicating the range of change,%, ‰ or 10n and 10-n of the two values before and after the range number (~) should be written at the same time. The former cannot be omitted, but only the latter, such as 3.0% ~ 5.0% (not 3 ~ 5%) and "(4.0 ~ 5.5)". (4) the usual percentage concentration (v/v, w/v, w/w) and its units g/dl(g%), mg/dl(mg%) and ml% (vol%); Equivalent concentration (n) and its units N(Eq/L), mEq/L and μ eq/l; Molar concentration and its unit m, mM, micron; And ppm, pphm, ppb, etc. , which indicates the content of trace substances, should stop using. Both age and weight should be expressed by the actual measured mean standard deviation (S), and the drug dose calculated by weight should be "g (mg) kg- 1 d- 1". 3. 10 Radionuclide or element symbols shall be orthographic in capital letters. The nucleon number should be marked in the upper left corner of the element symbol (it may not be marked in the upper right corner), such as 14CO2, 13 1I- albumin, etc. When the excited state needs to be marked, the excited state symbol can be marked in the upper right corner. For example, no * indicates the excited state of an electron, 1 10Ag*. The valence of an element, ion or group should be marked in the upper right corner with the number in front, indicating positive and negative valence or "+"or "-"of anion and cation, such as Mg2+ (excluding Mg++ and Mg+2), PO43- (excluding PO4-3 and PO4-) and so on. Upper and lower corner markers, power exponents, etc. Letters one size smaller than the main symbol should be used, and the handwriting should be in the same box as the main symbol. 3. 1 1 International codes and abbreviations shall be used as much as possible. For example, 1 sec is written as 1 sec, 2 minutes and 2 seconds, 3 hours and 3 hours, 4 days and 4 days, female ♀, male, international unit IU (the international unit used to express enzyme activity is u, not iu; The unit of drug content is u, not IU), probability p (not p), ultraviolet UV. Intravenous injection can be iv, intramuscular injection of im, intraperitoneal injection of ip, subcutaneous injection of sc, intraventricular injection of icv, intra-arterial injection of ia, oral administration of po and intragastric administration of ig. GPT changed to ALT, GOT changed to AST, etc. Sentences without numbers don't need international codes. For example, you can write 8 mg d- 1 every day instead of every d. 3. 12 numbers are used as quantifiers (including numbers such as ratio and time); Arabic numerals are used in the preface. Chinese characters are always used on weekdays, such as Saturday; Chinese characters are used in the summer calendar and historical years before the Qing Dynasty in China, such as the fifth day of the first month and October 15th of the third year. Indefinite quantifiers all use Chinese characters, such as any patient, 3d as the course of treatment. The increase of numbers can be expressed by multiples; The reduction of numbers can only be expressed by fractions or%, such as increasing 1 times, decreasing by a quarter or decreasing by 25%. The full name of the year should be written, and it cannot be omitted. For example, "1998" cannot be written as "98". 1990 ~ 1997 can't write 1990 ~ 97. Avoid using words such as "this year" and "last month" that are easily misunderstood due to the passage of time, and adopt specific dates (month and day should be double digits). 3. 13 Effective digital measurement data cannot exceed the accuracy of its measuring instruments. For example, 6,437 represents the precision of 1 divided by 6,000. Any number, only the last digit is allowed to have errors, and the first digits should not have errors. In a group, individual differences should be considered. Generally, the number of s is one-third of that of s, such as (36 14.5 S 420.8) g, where 1/3 of s exceeds 100 g, and the average value fluctuates in hundreds, so it should be written as (3.6 s 0.4) kg. Another example is (8.6 1 s 0.27) mm, and its s/3=0.09 mm, reaching the second place after the decimal point, so the average value should also be written to the second place after the decimal point as (8.6 1 s 0.27) mm, and the number of digits after the significant digit should be rounded to less than 5 and greater than 5. If it is exactly equal to 5, the first digit will enter even if it is odd, and the even number will be rounded (including "0"). Contract modification can only be completed 1 time. For example: 23.48, if no decimal point is needed, it should be 23, not 23.48→23.5→24. The significant digits of the percentage are determined according to the denominator: 1 ~ 10, which is generally not expressed as a percentage; 1 1 ~ 100, with percentage to single digit; 10 1 ~ 1 000, percentage to decimal point1; And so on. 3. 14 tables and Tufan questions that can be explained in words should be avoided as much as possible. If you use tables and charts, you don't need to repeat their data, just emphasize or summarize their main findings, and don't repeat the same data with tables and charts at the same time. For articles with English abstracts, the titles, notes, table titles and notes are in Chinese and English, and the contents in the charts are only in English; Articles without English abstracts, drawings, notes, table names, table notes and charts are only in Chinese. The quantity and unit in the chart should be the symbol of quantity before the symbol of unit, and there is a diagonal line between them, such as λ/nm, indicating the wavelength with nm as the legal unit. The chart should have a serial number. When there is only 1, it is still represented by "table 1" or "graph 1". If abbreviations are used in the chart, please use the full name when it first appears, and then use abbreviations later. The chart should be attached to the manuscript with another piece of manuscript paper, but the position of the chart should be marked with a border in the manuscript, such as table 1△△△… figure 1△…tab. 1△△△… figure1△△ △ …
In the form of a three-wire watch, both ends are open and there is no longitudinal line; There is no slash in the upper left corner of the column header; In addition to the column header, horizontal lines are not needed or used less in the table body; Use punctuation as little as possible in the table; It is best to align the upper and lower numbers; The name of the unit of measurement in the table should use the unit symbol. It is best to design the table as a single column, and the width of the table should not exceed 33 words (including spaces and spaces between columns). Table comments are indicated by 1), 2), 3) ... and written in the upper right corner. Generally, curves should be fitted and "straight" as much as possible, such as through the transformation of logarithm (lg), reciprocal (recursion), probability unit (probit) and calculation unit (logit). A straight line should be drawn according to the regression equation. If there is an inscription, it should be written below the box line of the position in the manuscript:1-...; 2-……; 3- ..., or one-...; B-……； C-... photos should be in black and white film, with sharp contrast and legibility. The common size is 127 mm× 178 mm. In the microscope photo, a length scale should be drawn, such as | |, indicating 1 micron, and if necessary, the upper direction should be marked with ↑. 3. 15 discussion: we should discuss the new findings, conclusions and viewpoints of this experiment. The shortcomings of this experiment (experiment) should be explained, especially where some experimental conditions are difficult or uncontrollable. There is no need to write the content of this experiment (experiment) in order to omit it. Don't repeat what has been stated in the result item. In the discussion, the purpose and conclusion of the experiment (test) should be linked, and the result of the experiment (test) should be linked with other results. Avoid guessing too far, avoiding immature judgments, avoiding drawing conclusions due to insufficient information, and avoiding putting what should have been included in the introduction (preface) into the discussion. 3. 16 thanks only help the paper in some way, or help a certain work, without signing according to the author's identity. You can thank them for their work by thanking them at the end of the article. Thanks are only written to assist in the work or provide information and materials, except those who help review and revise the manuscript. 3. 17 references must be limited to the main documents published in recent years that the author has personally read. Try not to quote internal materials and textbooks. "Unpublished observation data" and "personal communication" cannot be listed as references. Written communications and internal information can be inserted into bracketed text. Manuscripts that have been adopted but not yet published can be included in the reference, but brackets should be placed after the title of the publication, indicating "being printed". Unaccepted manuscripts can be marked as "materials to be published" in brackets, but they cannot be listed as references. "in print" and "materials to be published" and so on. The author should attach a copy when submitting the manuscript. When citing the author's name in China, the full name should be written instead of X, and the reference number should be added with []. The format and punctuation should strictly comply with the regulations of this journal. In order to facilitate computer processing and ensure the principle of accurate retrieval and statistics in the database, it is necessary to identify the types of references and carrier types. According to GB3469, the following types of references are identified by a single letter:
For other unspecified literature types, it is suggested to use the single letter "Z". For the citation of electronic literature types such as databases, computer programs and bulletin board system, it is suggested to use the following two letters as identification:
Carrier type identification: magnetic tape -MT, magnetic disk -DK, optical disk -CD, online network -OL. Such as [DB/OL]- online database, [DB/MT]- tape database, [M/CD]- CD-ROM books, [CP/DK]- disk software, [J/OL]- online journals, [EB/OL]- online electronic bulletin.