All provided boiling point and vapor pressure data , and at least some information on viscosity is extremely helpful 请尽量提供沸点和蒸气压力,至少有一些关于粘性的信息,这些都是极有帮助的。
But if someone starts making love to julia , you begin to simmer ; and if he goes on , you are soon at boiling point 但是如果有什么人跟朱丽亚求爱,你便要沸腾起来如果他再追求下去,那你便要发作了。 ”
" ii ) the new entity will bear a newer entity ; this reiteration will go on and until reaching their peculiar boiling point 新的存在意义会产生更新的意义,这个重复循环将会持续,直到达到他们诡异的临界点。
The operation of the units is simple in that the process relies upon the boiling point of water and air flow 设备操作非常简单,主要依靠水的沸点和气流,因为唯一需要的就是更换临时的部件,比如说加热器。
Lowering the pressure has the effect lowering the boiling point of all the compounds in the liquid so that they can be boiled without decomposition 降低压强可降低液体中所有化合物的沸点,这样可使它们沸腾而不分解。
Table 1 . 4 compares the boiling points of several alkyl ether that have permanent dipoles with those of hydrocarbons , which have no permanent dipoles 表1 4对若干有永久偶极的烷基醚和没有永久偶极的烷烃的沸点作了比较。
This type of plant employs a technology that causes fluids to evaporate before they reach the boiling point , thereby reducing the consumption of thermal energy 这一类电厂采用一种把液体在它们达到沸点之前蒸发,从而降低热能消耗的技术。
Especially , for separating azeotropic mixtures , closing - boiling point mixtures and isomers , pervaporation is regarded as an effective process 特别是用于恒沸、近沸及同分异构有机有机混合物的分离,替代传统的蒸馏等工艺是非常有意义的。
For the existence of life as we know it , the immediate temperature must some of the time , rise above the freezing point of water but must never exceed the boiling point 我们都知道,对于生命存在来说,直接温度有时必须高于水的冰点,但绝不能超过沸点。
The idea of using a liquid with a lower boiling point than water to drive a turbine is nothing new ? it has simply not proved worthwhile in the past 以低沸点液体作为动力的方法同用水驱动涡轮机相比并没有什么新颖之处? ?只是在过去认为这种方法不经济罢了。