Please explain the correct definition of "title, position and job type"

Please explain the correct definition of "job, title and type of work". The title is for the position level. For example: senior engineers, secondary two teachers, junior tour guides, intermediate tour guides and so on.

Title: The title of the company. Such as: managers and the like.

Type of work: it is the classification of your industry. For example: tour guides, teachers, etc.

The correct interpretation of private hopes to help the interpretation of private.

Private, own, as opposed to "public": private. Personal. Personal point of view. Personal vendetta. Extramarital affairs. Personal. Desire.

Secret, secret and illegal: lynching. Personal effects. Smuggling. An illegitimate child.

Discuss in private. Elope. Privacy. Whispering to each other.

Antonym: male

Help explain job inventions and non-job inventions. According to Article 6 of the Patent Law:

An invention-creation made by carrying out the tasks of the unit or mainly using the material and technical conditions of the unit is a service invention-creation. The right to apply for a patent for a service invention-creation belongs to the unit; After the application is approved, the entity shall be the patentee.

The right to apply for a patent for a non-service invention-creation belongs to the inventor or designer; After the application is approved, the inventor or designer shall be the patentee.

Where an invention-creation completed by making use of the material and technical conditions of the entity has a contract with the inventor or designer to stipulate the right to apply for a patent and the ownership of the patent, such agreement shall prevail.

Therefore, the criteria for judging whether it belongs to a service invention are:

(1) See if I have an agreement with the company. There is an agreement, according to the provisions of the agreement;

(2) if there is no agreement, it depends on whether the task of the unit is carried out or whether it is mainly completed by using the material and technical conditions of the unit. If so, it is a service invention.

The expert pointed out that if the variables A and I have been correctly defined and assigned, the legal statement is; As follows! Please explain that A: "= =" is a comparison operator to judge equality, which can only be used in conditional statements and cannot assign values to variables.

B: Correct. (In fact, there should be a premise that the variable I must be an integer or a character. )

C: Assignment statements can only assign values to variables (constants, variables and expressions can all assign values to variables), but not to constants and expressions.

D: The "++"and "-"operators can only be used for a single variable (the variable must be of integer or character type) and cannot be used for expressions.

Explain that the minimum positive period defines that the minimum positive period is the minimum period value of the function period. For example, if the period is 2, 4 is also its period, but 2 is the minimum.

The domain of 1-tanx is under the root symbol, please explain because 1-tanx is under the root symbol.

So 1-tanx ≥0.

So tanx ≤ 1

And because tanx 45 = 1, y =1-the minimum period of tanx is π.

So x ≤ 45+K 180 and x ≤ 90+K 180.

Domain {X|X≤4 π+Kπ and X≠2 π+Kπ}

Explain the domain, thank you for the scope of X.

Explain to friends who are familiar with the evaluation of professional titles, thank you! In principle, it should be evaluated by technicians, but it depends on whether your work unit has special regulations, such as exceptional talents.

Explain the definitions of these four substances. A mixture is a mixture of many substances, with no fixed composition and melting point.

Purity is a single substance, which may contain isotopes.

A compound is a pure substance composed of many elements and has only one chemical formula.

Simple substance is a pure substance composed of one element.

Who can explain the exact definition of HIP-HOP to me in detail? Literally, Hip-Hop is Hip, Hop is Hop, and Hip-Hop is Hip-washing, which shows its origin.

The so-called Hip-Hop refers to an American street black culture, including music, dance, graffiti, tattoos and clothes.

Hip-Hop originated in 1980s, and the beat of B.P.M is about 90- 1 10, which is translated into hip-hop in Chinese. It is estimated that Hip-Hop originated in BRONX, a black community in new york, USA. They developed the entertainment in their lives into various hip-hop cultures today, giving play to the unique characteristics of blacks, such as rhythm and singing, so as to relieve their emotions and amuse themselves. Because of its optimistic and cheerful characteristics, it gradually spread in the United States and then spread to the whole world; Hip-Hop, formerly known as R&, is a little R & b, and with the sound effects of various grinding films, it belongs to the music that young people love to play since the 1980s. Hip-Hop includes Rap and R&; B The complicated rhythm and sound effects of the record player, as well as graffiti on the wall, are also extensions of hip-hop culture.