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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。
- 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。
- The car used a gallon of petrol for the journey. 汽车在路上消耗了一加仑汽油。
- 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。
- The police faced a mob throwing bricks and petrol bombs. 警察面对一群投掷砖块和汽油弹的暴徒。
- The fire blazed up when he poured petrol on it. 他浇上汽油火就熊熊地燃烧起来了。
- He is siphoning out petrol from a tank. 他在从油罐里吸出汽油。
- A car is useless without petrol. 汽车没有汽油就不能使用。
- Air is a mixture, not a compound of gases. 空气是气体的混合物,不是化合物。
- I need a funnel to pour petrol into the tank. 我需要一个漏斗把汽油灌进油箱。
- The use of lead-free petrol is now being phased in. 无铅汽油的应用现正逐步推广。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- He has filled up the tank with petrol. 他已给油箱装满汽油。