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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。
- The paper also summarized the best mixture ratio in each kind of pl... 总结了每种方案中最佳配合比掺量。
- Influence of tackiness agent mixture ratio and the dosage of frothier, padding and adhesive proportion on foaming body performance were studied. 试验研究了发泡剂、填充物、胶粘剂的用量，以及胶粘剂的配比对发泡体性能的影响。
- They varied both chamber pressure and mixture ratio, making use of a stepfunction change in the oxidizer injection rate. 他们通过用氧化剂喷射速率阶跃函数变化的方法来改变气室压力和混合比。
- 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 characteristics and mixture ratio design of the polypropylene fiber shotcrete are introduced. 摘要介绍了聚丙烯纤维喷射混凝土的特点及其配合比设计。
- 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。
- By through examining and testing of properties, a sort of coating mixture ratio suit to foundry production was found. 选择了合适的厚材料配比试验，并通过性能检测，找出了一种适于铸造生产使用的涂料配比。
- Automatic control of dilution and mixture ratio of concentrated beer is one of the key techniques of beer dilution. 高浓度啤酒稀释混合配比自动控制系统是啤酒稀释的关键技术之一。
- 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。
- Features: Modified mixture ratio , add rust preventive ,corrosion remover and cooling protectant to ethylene glycol . 本品特点:改良配方，乙二醇内添加防锈防腐蚀及散热冷却保护剂。
- Through the experiments, the mixture ratio of cemented crushed stone backfilling materials was optimized. 通过试验，优化了碎石胶结充填料配比。
- 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。
- For design calculations, it is usually adequate to use the theoretical value for the approximate mixture ratio, corrected by a typical combustion efficiency factor. 对于设计计算，采用相应混合比的理论值，并用典型的燃烧效率系数来修正，通常这样做是恰当的。
- They varied both chamber pressure and mixture ratio , making use of a stepfunction change in the oxidizer injection rate. 他们通过用氧化剂喷射速率阶跃函数变化的方法来改变气室压力和混合比。
- The jet pump is a form of series connection and we can obtain a lower mixture ratio, and we analyze the fundamental performance of the jet pump. 将射流泵串联联接,得到较小的混合比,并对其基本性能进行分析,提出了双级串联射流泵的数学模型,与实验结果基本吻
