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- ratio of heat capacities 热容量比
- The radiator is giving out a lot of heat. 散热器释放出很多热量。
- The airproof meterial of cable pipe should possess little ratio of gas leakage, low quantity of heat, high liquidity, moderate strength, advantaged construction performance and insulation performance. 电缆管道密封材料不仅要求气体漏率小,还应具有放热量低、好的流动性、度适中、工性能便利以及绝缘性等特性。
- Iron is melted by the agency of heat. 铁由于热能的作用被融化。
- In this paper, an irreversible model of four-heat-source absorption refrigerator is proposed and the optimal relationship between refrigeration rate, coefficient of performance(COP) and distribu- tion ratio of heat transfer areas is investigated. 本文提出了一种不可逆的四热源四温度位吸收式制冷机模型，研究其最佳制冷率，性能系数和传热面积之间的优化关系，并进行了讨论，获得了一些有意义的新结论；
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- The key to calculate the specific enthalpy and enthalpy difference is to make sure of the benchmark as well as the value of heat capacity value. 比焓和焓差的计算关键是计算基准的确定,同时也离不开热容值的正确获取。
- The locust shrills his song of heat. 蝉儿唱出炎热季节的欢歌。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The heat capacity of water is also very high or in other words,a large amount of heat is needed to raise its temperature by a degree. 水的热容量很大，或者换句话说，要使水的温度提高1度，需要大量的热。
- The heat capacity of water is also very high or in other words, a large amount of heat is needed to raise its temperature by a degree. 水的热容量很大，或者换句话说，要使水的温度提高1度，需要大量的热。
- Because of water's latent heat capacity, a tubful of water placed in a greenhouse on a night of freezing cold will act as a reserve supply of heat. 因为水的这种潜热容量，在滴水成冰的夜晚置于温室中的一管水可起到保温热源的作用。
- The ratio of men to women was two to one. 男女的比例是二比一。
- When we measure the heat capacity of heat pump by enthalpy measuring method, we use flow rate measuring method to measure flow rate and sectional mean temperature of air. 利用空气焓值测量方法对热泵的制热量进行测量时,通常采用测流量法测量空气的流量和截面平均温度。
- He could not tolerate the extremes of heat in the desert. 他忍受不住沙漠的酷热。
- The strike is the ultima ratio of Trade Unionism. 罢工是工联主义的最后手段。
- The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
- The evolution of heat from the sun is inestimable. 从太阳中放射出的热是无法估计的。
- ratio of heat transfer to skin friction 热传导与表面摩擦比
