Air supply apparatus is the important component of the respirator, which provides air and oxygen mixture to respirator.
供气装置是呼吸机的重要组成部分，为呼吸机提供空气氧气的混合气体。
In this paper, the DDT distances of acetylene and oxygen mixture were measured with this system, and the results were consistent with that of high frequency pressure transducers.
运用该系统测量的乙炔与氧气混合气从爆燃到爆震转捩的距离，其结果与采用高频响的压力传感器系统的测量结果一致。
It is suggested that helium-oxygen mixture with lower helium concentration can be used in oxygen therapy or rehabilitation therapy in COPD patients and decrease its clinical costs.
可采用较低氦浓度的氦氧混合气体对慢阻肺患者进行氧疗或康复治疗。
The explosive mixture in a rocket consists of both a fuel and a supply of oxygen.
火箭中的爆炸性混合物包括燃料和氧气供应。
Volunteers were told to think about yawning while they breathed either normal air, pure oxygen, or an air mixture with an above-normal level of carbon dioxide.
当志愿者在正常的空气中、纯氧的环境下，或者混有超过正常的二氧化碳含量的空气中呼吸时，他们被要求要想着打哈欠。
Volunteers were told to think about yawning, while they breathed either normal air, pure oxygen, or an air mixture with an above-normal level of carbon dioxide.
当志愿者在正常的空气中、纯氧的环境下，或者混有超过正常的二氧化碳含量的空气中呼吸时，他们被要求要想着打哈欠。
The Common Extensible Cryogenic Engine being developed for NASA burns a mixture of liquid oxygen (-297 degrees Fahrenheit) and liquid hydrogen (-423 degrees).
这个正为NASA研发中的“通用可扩展超低温引擎”以液态氧(- 297华氏度)与液态氢(- 423华氏度)的混合物为燃料。
Hydrogen is added to the air mixture, causing it to burn easily and powerfully while the oxygen increases the octane value of the fuel.
氢气被添加到混合空气中，可使其既容易又很强力燃烧，而氧气会增加燃油的辛烷值。
The most commonly used work gas: argon, nitrogen, oxygen, air and H35, argon-nitrogen gas mixture, etc.
最常用的工作气体有：氩气、氮气、氧气、空气以及H35、氩-氮混合气体等。
The explosion behaviours of the mixture of hydrogen and oxygen are studied with the shock tube.
利用此激波管我们研究了氢气和氧气混合物的爆炸特性。
The method of liquid oxygen oxidation of chlorotoluene mixture was choosen to synthesize chlorobenzoic acids, and the reactions were carried out under atmospheric pressure.
本文在研究氯甲苯混合氧化合成氯苯甲酸工艺时，采用氧气液相催化氧化法，反应压力为常压。
The bulk fraction is a mixture of methane, carbon dioxide, hydrogen, nitrogen and oxygen. These are measured in terms of percentage by volume.
主要成分是甲烷，二氧化碳，氢气，氮气和氧气的混合气体，这些成分的含量一般用所占填埋气的体积比来表示。
The research on the critical value of oxygen content in combustible gases is limited to the single gas mixture and the influence factors are less mentioned.
可燃性气体（蒸气）的临界氧浓度目前只限于对单元气体混合物的研究，且影响因素较少提及。
The electrical and optical properties of the films were found to depend on the oxygen concentration in the gas mixture and the substrate temperature as well as the post-deposition heat treatment.
实验结果表明，这种薄膜的电学和光学性质依赖于混合气体中的氧浓度、衬底温度以及沉积后的热处理。
A method for obtaining the release of a fuel gas mixture including hydrogen and oxygen from water in which the water is processed as a dielectric medium in an electrical resonant circuit.
阿获得的燃料，氢等混合气体和水，其中水作为电力谐振电路电介质释放氧气处理方法。
Composition of carbon and oxygen isotope indicates that origin of carbon comes from mixture of the crust and mantle.
碳、氧同位素组成指示碳来源于壳幔混合。
Feasibility of using oxygen analyzer or gravitometer for calorific value control of LPGair mixture is studied in the system of mixing LPG and air.
探讨了在液化石油气混空气系统中采用氧分析仪或相对密度仪控制混合气热值的可行性。
The zirconium dioxide oxygen sensor with heater is equipped on shanghai BUICK to check the air-fuel ratio of the mixture.
上海别克轿车装配了带加热器的二氧化锆氧传感器，用以检测混合气空燃比。
Hydrogen and oxygen isotopic composition of the fluid inclusion in quartz indicates that the water in ore-forming fluid was derived meanly from mixture water of meteoric and magmatic.
石英流体包裹体氢氧同位素组成表明，成矿流体中的水主要来源于大气降水和岩浆水的混合。
This technology development engine is fueled by a mixture of -297 degree Fahrenheit liquid oxygen and -423 Fahrenheit liquid hydrogen.
这个代表科技进步的机器使用的燃料是华氏- 297度的液氧和华氏- 423度的液氢的混合物。
One that resuscitates, as an apparatus that forces oxygen or a mixture of oxygen and carbon dioxide into the lungs of a person who has undergone partial asphyxiation.
使人恢复知觉的东西，如一种仪器，迫使氧气或氧气与二氧化碳的混合物进入窒息的人的肺中。
Mantle fluid is a mixture of gases and volatiles at equilibrium with its host mantle ambience and it is mainly composed of carbon, hydrogen, oxygen, nitrogen and sulphur (CHONS).
地幔流体是与地幔环境处于平衡的气体和挥发分。其主要化学组分为碳、氢、氧、氮、硫（CHONS）。
A mixture of liquid hydrogen and liquid oxygen produces an exhaust with a speed as high as five kilometers per second.
液态氢和液态氧的混合物产生的排气速率高达每秒5公里。
The machine comprises three parts which are a power supply, an air pressure jet flow air-water mixture sprayer and a gas source of an oxygen source ozone generator, and the like;
它由电源、气压射流气水混合喷雾器、氧气源臭氧发生器气源等三大部分组成；
It is not known whether the Chinese engineers have chosen an oxygen - or kerosene-rich mixture for the pre-combustion.
目前还不知道是否中国工程师已经选择了一个氧或为预燃煤油丰富的混合物。
It is not known whether the Chinese engineers have chosen an oxygen - or kerosene-rich mixture for the pre-combustion.
目前还不知道是否中国工程师已经选择了一个氧或为预燃煤油丰富的混合物。
应用推荐