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- For the dangerous sites with explosive air mixture:2 division. 爆炸性气体混合物危险场所:2区。
- For the sites with explosive air mixture:1division,2 division. 适用范围爆炸性气体混合物危险场所:1区、2区。
- On the other hand, perfluorochemicals have a much lower capacity for carrying oxygen than does hemoglobin, so the patient must breathe an oxygen-rich air mixture. 但另一方面，全氟化合物与血红蛋白比起来运载氧的能力低得多，因此患者必须呼吸富有氧的空气。
- The strong squish flow and vortexes produced by the special structure of the combustion chamber improve the fuel and air mixture and combustion spe... 利用缸内产生的挤流和涡流加快了扩散燃烧过程，使油耗率降低，烟度有了较大的改善。
- 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。
- On the other hand,perfluorochemicals have a much lower capacity for carrying oxygen than does hemoglobin,so the patient must breathe an oxygen-rich air mixture. 但另一方面，全氟化合物与血红蛋白比起来运载氧的能力低得多，因此患者必须呼吸富有氧的空气。
- In this paper an overall research is made on such main parameters related to hydrocarbon C 5 air mixture as dew point, webbe number, combustion potential and explosive limits. 根据热力学原理导出了空气中轻烃碳五含量的计算公式,对不同的温度和压力下碳五在空气中的最大含量进行了计算。
- Design of air mixture receive box and measuring accuracy wet-bulb temperature affect the measuring accuracy directly in air enthalpy difference test system. 空调器焓值法测试台中,空气接收混合箱的设计和湿球温度的测量准确度直接影响着测试精度。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- The present experimental investigation attempts to understand the suppressing effect of metal mesh construction on deflagration waves of premixed ethyne air mixture in unconfined space. 实验旨在研究金属丝网结构对开敞空间预混乙炔-空气爆燃波的抑制效果。
- By use of a vertical shock tube,the detonation limit,critical initiation energy,de tonation pressures and detonation velocities of nitric ether(IPN) air mixture were determined experimentally. 采用立式激波管对硝酸异丙酯(IPN)与空气混合物的爆轰极限、起爆能、爆压和爆速进行了测定,同时从理论上对该燃料的爆轰参数作了计算,计算结果与实验值吻合较好。
- Mixture of air and gasoline vapor outside these limits may misfire. 空气和汽油蒸汽混合体若超过这些限度即可能缺火。
- Something, such as air or vapor, that is exhaled. 散发物以气体或蒸汽形式发散出的东西
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Hydrogen and air mixtures, within the flammable range, can explode and may burn with a pale blue, almost invisible flame. 在可燃范围内的氢和空气的混合物可能爆炸，也可能燃烧，火焰是淡蓝色，几乎看不见。
- Chemicals that produce a noxious vapor when mixed. 化学物质混合后会放出有毒气体
- Water can be changed into vapor when heated. 水被加热时，可以变成水蒸汽。
- composition of the fuel and air mixture 燃油和空气的混合组成
