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- The expansion and contraction which most substances undergo on changing temperature is familiar to us all. 多数物质温度一变化就会产生膨胀或收缩,这是我们大家所熟悉的。
- Because of differences in the expansion rates of the two metals, the thermostatic spring winds up or unwinds with changing temperature. 由于两种金属的膨胀率不同,当温度变化时,恒温制弹簧将卷绕或松开。
- In this research, digression of two types of sprayed fire-resistive material may use linear relationship for representing the thermal conductivity under changing temperature. 在本文中迴归二类型被覆材料之热传导系数与温度变化,可以线性关系表示。
- Strength resistance, impact and pull resistance, durable, soft, acid and alkali resistance, good burning resistance and adjustable to the changing temperature. 具有耐重压、抗冲击、抗拉力、抗老化,柔软、耐酸堿、阻燃性强适应温差大等特点。起到防静电、保温、隔热、防尘、防蝇、降低噪音等作用。。
- The variations of dimensions,mass and mechanical properties,as well as the difference of appearance,inner structure of several composite explosives undergone gradually changing temperature environment have been studied. 研究了几种混合炸药在经历了温度渐变试验(又称高低温循环试验)后的尺寸、质量、力学性能的变化,以及外观和内部结构的改变,分析了环境因素的影响程度及作用机理。
- Compared with pure PEG,the phase change temperature and enthalpies decline.The p... 其相变温度和相变焓比纯PEG低,并随着PEG含量的增加而升高。
- Pressure and velocity can be adjusted to suit any carbonated beverage being bottled, even in response to changing temperatures. 另外,还可调整压力和速率,以适应任何灌装中的碳酸饮料,即使是在变化的温度环境下。
- Changing temperatures in the lake during the winter could have brought stagnant water to the surface, thus asphyxiating entire schools of fish. 冬季湖中温度的变化将把底部混水带到表层,这样会导致整个鱼群的窒息。
- Those performances, such as phase change temperature, super-cooling degree, transition heat and thermal stability of PCMs were investigated. 进行了材料的相变温度、过冷度、相变热和热稳定性等几方面特性的热化学研究。
- The results show that the phase change temperature of paraffin can vary with the constitution,and paraffin has larger phase change latent heat and no supercooling. 研究显示:石蜡的相变温度可根据组成进行调节,相变潜热大,无过冷现象,在多次吸放热后相变温度和相变潜热变化很小,稳定性好。
- The warmth with which he irradiates the film is both a function of his personal soulfulness and his cultural difference; the film changes temperature when he is on the screen. 因为他本身的灵气及不同的文化背景,当她出现在萤幕上片子就增加了温暖。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- magnetization ratio in the changing temperature 变温磁化率
- I can't see her changing her mind. 我无法想像她会改变主意。
- He did not rule out changing his mind. 他没有排除改变主意的可能性。
- There is an imperceptible change in temperature. 温度有细微的变化。
- My hometown is slowly but surely changing. 我的家乡正缓慢却实实在在地发生着变化。
- The food should be kept at low temperature. 这种食品应低温保存。
- The temperature of volcanic gases is very high. 火山气体的温度很高。