(2) Fire kills people by burning oxygen, while water kills people by isolating oxygen and suffocates.
(3) If there are no flowers and trees, can we still take oxygen? Let's protect flowers and trees!
Water is composed of hydrogen and oxygen.
I thought you were oxygen, but it turned out to be a farce.
(6) The fire of love never goes out. His phone call made the fire burn like an oxygen bottle. Once such a fire is forced out, it will hurt deeper.
(7) We live in an anoxic world, and everyone is desperately taking oxygen. So that we ignore something, make it deeper and shallower, and then become lighter in time. In fact, why be so persistent? Some things, like quicksand in your hand, can't be caught, just lift them.
(8) There is a kind of green grass called soldiers. It is hope, oxygen and the patron saint of world peace.
(9) Where there is water, there is life; Where there are trees, there is oxygen.
(10) It is an indisputable fact that people cannot do without oxygen.
(1 1) The sun shines, giving love to everything; Green plants release oxygen and offer love to everything; Rain and dew give life and love to everything; Let's send a short message to express our love for everything!
(12) No matter how hard it is, there is always enough oxygen!
(13) The oxygen extracted from industrial oxygen production is of high purity, with few impurities.
(14) cigarettes contain carbon monoxide which can transfer oxygen in the skin and nicotine which can slow down blood activity, thus making the skin dry and dull.
(15) There is not only oxygen but also nitrogen on the earth.
(16) Their metabolism depends on the dissolution of oxygen in liquid blood. It is believed that ice fish can directly absorb oxygen from water through the skin.
(17) Forests are factories that make oxygen.
(18) Because of oxygen, there is life on the earth.
(19) After I arrived in Lhasa, I had altitude sickness, headache and vomiting, and felt weak all over. Oxygen inhalation for two days in hospital, uncomfortable. Later, I learned that the oxygen there is only 60% of our city.
At this time, only the big tree is working wholeheartedly. It continuously inhales carbon dioxide, releases oxygen, and lets us breathe fresh air and thrive.
(2 1) People say that teachers are gardeners and we are flowers. Under the care of teachers, we thrive. No matter whether the seed can be harvested in the future, the gardener will try his best to give him nutrition, water, oxygen and everything he needs. ...
Time is like an underground spring. As long as you dig, you will find a spring. Time is like an oxygen cylinder at the bottom of the sea. If you hesitate too much, you will be exhausted and replaced by seawater.
The beautiful chrysanthemum powder gives off an attractive fragrance. When we get here, everyone has to bend down and smell it, as if they had enough oxygen. When they stand up, they feel relaxed and refreshed, and they look energetic when they walk.
(24) putting it into practice is a kind of happiness, a kind of joy from the depths of the soul. When the cool drizzle falls generously in the sky, when the trees spit out fresh oxygen happily, and when the bees try to brew sweet honey, their hearts must be filled with joy and pride. Therefore, their lives are more magnificent.
Friendship is like the flash of fireworks. No matter what happens in the next second, enjoy it. Without friendship, life is like lack of oxygen, and you suffocate in an instant.
(26) You are already a part of my soul, your shadow is in my shadow, your voice is in my voice, and your heart is in my heart; Fish can't live without water and people can't live without oxygen. I can't live without your love.
When we have love, we think that love is like the air around us. When we lost it, we found that love is looking for oxygen on Mars.
When a person is too busy to breathe, never touch love, because love is a treasure that needs oxygen to survive.
(29) In the experimental class, the students followed the teacher's example and soon produced oxygen.
(30) A person who once occupied your heart and emotions, who once taught you how to understand the world, is nothing more than your sky, sunshine and oxygen. Once lost, nothing can be replaced and compensated by anyone.
(3 1) This is a doomed game. No one has a happy and warm ending. As you go further and further, my heart gradually loses the oxygen of happiness. Since we broke up, we should try to forget it. I just want to get out of this tragic drama!
Even if the truck hits you in front of me, I won't take you to the hospital! You waste oxygen!
(33) Is the leaf an oxygen generator, an ant's boat or a worm's quilt?
(34) Hope is sunshine, which will make you need it more; Hope is oxygen, which makes you breathe happily; I hope it is a rose, it will make your life beautiful; I hope it's a text message. Tell me: I miss you!
(35) Planting a tree releases 1 ton of oxygen on average every year. According to the amount of oxygen produced in 50 years and the value of preventing air pollution and soil erosion and increasing soil fertility in the same period, it is equivalent to $65438+$0365438+$0250.
Are you angry? Is it hydrogen or oxygen? If it's nitrogen, squat in the corner and blow yourself up.
(37) When the number of phytoplankton and epiphytes suddenly increases, it will immediately affect the adjacent marine life, but when the oxygen concentration in the bottom seawater decreases, the situation is even worse.
Maybe you are still eating, watching movies, sleeping and taking the subway alone, but you can eat, watch movies, sleep and take the subway alone. There is no need to be sad in this state, because many people have no other people, no oxygen and no vitality, so at this moment, your loneliness is still glorious. Liu Tong
For example, oxygen steelmaking was invented in Austria, but Nagano and his colleagues realized its high quality and cost-saving characteristics faster than their western competitors.
(40) In the elderly, the sensitivity to very exciting ordinary objects has decreased. If you can open your mouth more cognitively, you can increase the germination of nitric oxide in your body and help Apollo become stronger for the first time.
(4 1) For example, a part of the skin may be pulled out to form gills or pushed in to form lungs, so that the surface area for absorbing oxygen increases in proportion to the size of the animal.
In addition, argon plasma does not oxidize silver like atmospheric or oxygen plasma.
Too much plastic film will restrict the flow of oxygen and water.
(44) For example, blue-green algae that can produce oxygen have indisputable microfossils in rocks 2 billion years ago.
(45) When the oxygen under the ocean surface leaks completely, it will lead to anoxia or anoxia events in the ocean.
(46) According to the technical requirements of oxygen grease, hydrophobic silica was selected as thickener, and its application performance was compared with F46 thickener.
(47) These patients' insufficient oxygen uptake may be related to their abnormal metabolism.
A few days ago, an Australian passenger was forced to go to crash landing because of a big hole in his body. Now investigators think it is very likely that the oxygen bottle of the plane exploded during the flight.
This set of pictures with a single theme is a close-up of your face. Everyone is connected to the oxygen tube through the right ear to the right nostril.
If all the coronary arteries are not blocked, all parts of the heart will get the same amount of oxygen.
(5 1) The air outside the reactor building rapidly influxes, and the oxygen in the atmosphere becomes a good combustion-supporting agent for graphite. Graphite burns like coal.
Because the high pressure in the cabin can let more oxygen into the blood, many athletes think that hyperbaric oxygen chamber can help them recover quickly.
This will give you oxygen and make you breathe more smoothly.
(54) The system differences and comparisons before and after the transformation of the gas cylinder treatment system of WISCO Oxygen Company are emphatically introduced.
(55) Combined with engineering practice, several common problems in the construction drawing design of oxygen station are summarized.
Through photosynthesis, leaves can convert carbon dioxide, oxygen and water into sugar only with the help of solar energy.
Except pulmonary artery, arterial blood is rich in oxygen.
(58) Very good. You shouldn't smoke when oxygen enters. Your doctor will come to see you later.
(59) When algae take away a lot of oxygen in the water, fish and other creatures will die.
Rocks rich in microorganisms are one of the main sources of oxygen on the earth. This one in Shark Bay, Australia is one of them.
Methods (6 1) The cricothyroid membrane ventilation was simulated by physical lung model. When the oxygen working pressure and ventilation frequency are changed, the numerical changes of intrathoracic pressure, airway pressure and intrapulmonary pressure in the model are observed.
(62) Remember "you": Just as the airline told you, if the oxygen mask is broken, put on the oxygen mask first and then help others, so is the pressure.
When you can provide your own oxygen for self-sustenance, as an ascending human, you will be less subject to external conditions related to health.
No one has left us. They just exist in different ways, don't talk, just smile, don't participate, just watch. They step on every inch of land under my feet, every breath of oxygen I breathe, and every sky above my head. Luluan
The oxygen storage device in the backpack can supply oxygen for 7 hours.
Because I can't change the lens at the bottom of the sea, I will take three or four cameras with different lenses to the bottom of the sea, and put three oxygen cylinders on board for replacement.
(67) The influence of organic fatty acid promoter on the formation of bituminous coal during oxygen oxidation in alkaline medium was studied by autoclave experiment.
All the light is coming to me, all the oxygen is absorbed by me, all the objects have lost their weight, and I have reached the end of all the roads. Liao Yimei
(69) In this way, if the body is not prepared enough, it can't guarantee enough oxygen delivery and can't offset the by-products of fast running, so it is difficult to generate maximum energy to achieve the ultimate goal of running. Koster said.
(70) In some cities, just because you left some memories there, it will remain in your blood all the time, like red blood cells, giving you a little romantic oxygen. You grow old with the years, but you are still fresh and enchanting, and all kinds of beauty are changing in your memory. Wu Danru
(7 1) The carriage is equipped with oxygen tank, double oxygen sockets and electric suction pump; There is an intravenous hanger at the top.
(72) Oxygen in the atmosphere must be obtained from other sources, probably photolysis, that is, high-energy rays reflected by the sun decompose water vapor.
(73) In the present invention, when vanadate is used alone as a catalyst and oxygen is used as an oxidant, catechol substances can be converted into oxidized ring-opening products with high selectivity.
(74) At this time, the launching system will push the ejection seat 40 inches along the guide rail, so that the seat is completely disconnected from the cockpit, and oxygen is filled into the seat.
(75) Fishermen catch lobsters not only by gill nets and nets, but also by diving for oxygen to catch lobsters in reef holes.
Pilot: 1 minute airdrop, go to the back door and open the oxygen bottle.
Climbers usually carry oxygen bottles because the air is relatively weak in extremely high areas.
(78) Brewing in a stainless steel tank in a traditional way, and injecting fine oxygen foam during a cold dip with skin for 25 days.
(79) The phenomenon of flue blockage in waste heat boiler of oxygen top-blown converter in Shuigang was introduced, the causes of the blockage were analyzed theoretically, and reasonable preventive measures were formulated.
My breathing became intermittent, the anesthesiologist gave me oxygen, and then I fell asleep again.
(8 1) In this book, I explained my favorite love now. It is no longer the whole of life, but the most important part of life. It is not air, but the most indispensable oxygen in the air. Xia Na
(82) In addition, oxygen bottle caps can reduce the oxygen concentration in the wine, thus prolonging the shelf life of Zhijiang Daqu finished wine.
(83) This unmanned aerial vehicle can run and take off in the airport, without external rockets and two engines, and it can be propelled into space by hydrogen and oxygen for more than 65,438+08 miles.
(84) First, connect the oxygen hose to the oxygen connector and connect the oxygen spray gun.
(85) Anaerobic treatment of animal manure can kill pathogens, and ash can be used as agricultural fertilizer.
A small amount of oxygen can soften tannins in wine.
Happy people rob the streets of oxygen, because loneliness makes it difficult for people to breathe. Sparse star
He separated the main components in the air and proved the role of oxygen in combustion, thus denying the phlogiston theory and classifying the compounds.
(89) Air-dried UPR can be cured at room temperature to form a film, without the interference of oxygen, and the surface of its products will not be sticky. Its appearance broadens the application field of UPR.
(90) By optimizing the process operation, the slag splashing effect is improved. The technical management measures such as strengthening furnace type control are briefly introduced, and the furnace life of 30t oxygen top-blown converter is prolonged.
(9 1) The water pressure resistance of self-setting resin was measured by the self-designed hyperbaric oxygen pressurization method.
Joyce said that oil will poison the fish in the sea, and the bacteria used to absorb oil will absorb a lot of oxygen from the water.
(93) Sulfur dioxide reacts with oxygen to generate sulfur trioxide.
You must use oxygen therapy and far infrared rays.
Katie sat in the oxygen tube of a wheelchair and heard a song sung by her husband and friends.
(96) When oxygen is given to immature infants and full-term newborns, oxygen should be given by heating.
However, Mallory's oxygen tank is very heavy and often breaks down.
(98) The production practice of refining industrial silicon by injecting oxygen into the bottom of ladle through self-made nozzle system is introduced.
(99) Collapse may bring more pressure, rekindle enough oxygen and regain explosion energy.
(100) The spacesuit should not only provide astronauts with oxygen, water and other substances necessary for life, but also protect them from all kinds of hazards from space.
(10 1) Freshwater algae and plants provide oxygen for breathing and food for eating, from scum in the pond to cress on the river bed and reeds swaying in the marsh breeze.
(102) People live on one breath of oxygen, and oxygen is you. Xu Changde
(103) This reminds the Plumeria Kingdom very interesting, because human beings need oxygen to breathe to stay healthy, not oxygen to clean clothes or freshen their homes.
(104) Thermodynamic analysis was made on oxygen autothermal smelting process of Jinchuan secondary copper concentrate.
(105) The world is unfair, but the sun that rises every day is fair. It illuminates the good and the bad. Suffering is cold, but my heart is warm. It sends blood and oxygen to my whole body without sleeping. It makes me love, move and realize without reservation. Zhuo xiaoran
(106) Crucially, life is a one-way valve for degassing, allowing the discharged carbon dioxide coffee to leave the pocket without oxygen infiltration.
(107) Red blood cells contain a lot of heme, which can combine with oxygen to make blood appear red.
(108) When five babies fell asleep peacefully in the oxygen tent in the nursery of the hospital.
(109) In the range of high carbon, the reaction speed of decarbonization in molten pool is directly proportional to oxygen supply intensity and oxygen utilization rate, and increasing oxygen blowing pressure can improve oxygen utilization rate.
(1 10) inhibitors can block oxygen free radicals and have the potential to prevent pancreatitis after ERCP.
(1 1 1) The thermal oxidation aging process of white oil in oxygen was studied by in-situ infrared spectroscopy, and the reaction rate and mechanism of thermal oxidation aging were studied by thermal analysis kinetics.
(1 12) Adding cheap low-silicon iron into molten steel of oxygen top-blown converter to completely or partially replace ferrosilicon alloy for deoxidation alloying can save ferrosilicon alloy and reduce steelmaking cost.
(1 13) The effect of oxygen on cobalt removal was studied, and sodium sulfite was tried to eliminate the effect of oxygen.
(1 14) Although the respiratory function is reduced, the oxygen content in the blood of mice has not changed, indicating that the body is not in danger of hypoxia.
(1 15) Some electron donors are oxidized to produce oxygen.
(1 16) For facultative anaerobic bacteria, they grow everywhere in the culture medium because there is no difference between aerobic and anaerobic conditions.
(1 17) Distribution of liquefied gas, oxygen, acetylene, steel cylinders, daily necessities, hardware and building materials, household appliances, local products and daily necessities.
(1 18) material: made of medical nontoxic polymer material, also called disposable oxygen humidification bottle.
(1 19) Their muscles contain a lot of myoglobin, because their muscles need more oxygen to work frequently and continuously during flight.
(120) To explore the efficacy and nursing measures of oxygen atomization inhalation of pulmicort respules in the treatment of bronchiolitis.