查询词典 vapour trail

So, to avoid excessive extrapolations of the Antoine equation for the two more volatile components (dipropyl ether and1-propyl alcohol), we have decided to use in this work other equations to estimate these vapour pressures which are applicable in a larger temperature range.

因此，为了避免安托万方程对这两种挥发性更强的成分(二丙醚和1－丙醇)的过度计算，我们决定在本工作中用其他的适用于更大温度区间的方程来估计它们的蒸汽压。

Binary systems The temperature T, the liquid-phase xi and vapour-phase yi mole fractions at 101.3 kPa for the systems dipropyl ether (1)+ 2-ethoxyethanol (3) and 1-propyl alcohol (2)+ 2-ethoxyethanol (3) are reported in Tables 4 and 5 and plotted in Figs.

3.2。二元体系两种二元体系在常压下的温度T、液相xi和蒸汽相yi 的莫尔比率见表4和表5，以及图2和图3。

In this study, the vapour–liquid equilibria behaviour of the binary systems dipropyl ether + 2-ethoxyethanol and 1-propyl alcohol + 2-ethoxyethanol and the ternary system dipropyl ether + 1-propyl alcohol + 2-ethoxyethanol was experimentally investigated with the aim of testing the feasibility of using 2-ethoxyethanol as an entrainer to the extractive distillation.

本文研究了2种二元体系（1：二丙醚+ 2-乙氧基乙醇；2：1-丙醇+ 2-乙氧基乙醇）和1种三元体系（二丙醚+ 1－丙醇+ 2-乙氧基乙醇）和的气液平衡行为，旨在测试2－乙氧基乙醇是否适合作为萃取性蒸馏的共溶剂。

A double falciform ejection of water vapour from under the kettlelid at both sides simultaneously.

64从壶盖下面同时向两侧喷出两股镰刀形状的水蒸气。

I am assuming that the reader is familiar with the difference between 'Contrails'; that is condensation trails left behind highflying aircraft, consisting of water vapour that fades away within a few minutes, and what has become known as 'Chemtrails', also from highflying aircraft, that persist across the sky for some considerable time and evolve into wispy longitudinal clouds.

我假设读者熟悉的区别' contrails '，这就是凝结尾，留下highflying飞机，其中包括水蒸汽即褪色的距离内数分钟，并已逐渐称作' chemtrails '，也从highflying飞机，即坚持跨越天空，为相当长的一段时间，并演变成wispy纵云。

By Albert Shine I am assuming that the reader is familiar with the difference between 'Contrails'; that is condensation trails left behind highflying aircraft, consisting of water vapour that fades away within a few minutes, and what has become known as 'Chemtrails', also from highflying aircraft, that persist across the sky for some considerable time and evolve into wispy longitudinal clouds.

由何俊仁照耀我假设读者熟悉的区别' contrails '；这是凝结尾遗留下来的highflying飞机，构成的水蒸汽即褪色消失几分钟，什麼已成为被称为' chemtrails '，也从highflying飞机，即坚持跨越天空，为相当长的一段时间，并演变成wispy纵向的云彩。

The invention relates to a metal plug-in layer in film of GaN and its preparation method by hydrogenide vapour phase denotation, which is characterizes in that it adopts structure of wolfram plug-in layer.

本发明涉及一种氢化物气相外延氮化镓膜中的金属插入层及制备方法，其特征在于采用了金属钨插入层的结构。

By comparing and analysing, we obtain the variation of the fraction of volume of the vapour inside pump and the variation of efficiency. Thus we know the anti-cavitation and efficiency of the pump how were influenced by different methods of generate blades. The results are good reference for engineers majoring on hydromechanical mechanism

通过对不同叶片水泵內部气体体积和效率进行对比分析，得出了三种不同的叶片成型规律对水泵的抗空化性能和效率的影响，得到的结论对于轴流水泵的设计、改进有一定指导意义。

Hygrothermal performance of building of equipment and industrial installations - Calculation of water vapour diffusion - Cold pipe insulations systems.

NF P50-770-2002 建筑物的设备和工业设施的湿热性能。水蒸汽扩散的计算方法。

The vapour of the choro and iodo compounds in particular, can be toxic.

氯和碘的化合物的蒸气是有毒的。

You think you're a big shot.

你认为你是一个大人物？

All states are equal, and none can receive special treatment from the federal government.

所有的州都是平等的，任何州都不能获得联邦政府的特别待遇。