查询词典 boiling process

The experimental results show that the time-average data of the FC-72 transient saturated and subcooled flow boiling heat transfer characteristics are not affected to a significant degree by the amplitude and period of the coolant mass flux oscillation. In fact, they resemble these for the stable flow boiling.

由实验结果发现介电冷却液的振荡振幅和周期对时间平均的FC-72暂态的饱和态和次冷态流动沸腾热传特徵没有明显的影响，类似稳态的流动沸腾。

The concept of quenching boiling was putforward, and the characteristics of curves of quenching boiling was studied.

提出了淬冷沸腾的概念，分析了淬冷沸腾曲线的特点及影响因素。

Focus of designation was fuzzy control of themost important parameters of boiling sugar — supersaturation and optimize it for a while. It is studied that DCS boiling sugar control and network communication control system, etc.

重点设计了煮糖过程中最重要的参数—过饱和度的模糊控制及对它进行的优化、对煮糖DCS系统的控制方式、控制系统网络通讯等进行了研究。

Therefore, in many times in a thermos bottle of water boiling water, put the residue of boiling water for stove, its composition have been changed and not drinkable.

所以，在暖瓶里多日的开水多次煮沸的残留水、放在炉灶上沸腾很久的水，其成分都已经发生变化而不能饮用了。

Experimental research on effects of a uniform electric field on plate pool boiling heat transfer enhancement was carried out. It's found that in the scope of lower overheat, boiling heat transfer is significantly enhanced under electric field.

对均匀高压电场作用下平板池沸腾换热的强化效果进行了试验研究，发现在较低过热度的范围内电场对换热有明显的强化效果。

By the different boiling time, boiling cup of water on the stamp and non-stamping, as well as into the vacuum bottle in different storage time, the hardness of the water changes will be different.

经不同的沸腾时间、煮沸的开水放在杯中加盖与不加盖以及倒入暖水瓶中存放不同的时间后，水的硬度会有不同变化。

Pressure and differential pressure instruments shall be located above the taps for gas, boiling liquids and noncondensable vapors and below the taps for non-boiling liquids and condensable vapors.

压力仪表和差压仪表的位置应高于气体、汽化液体和非冷凝蒸气的接口，但低于非冷凝液体和冷凝蒸气接口。

However, we measured the vapour pressures of dipropyl ether (1) and 1-propyl alcohol (2) up to about the normal boiling point of the respective pure components, which are lower than the 2-ethoxyethanol (3) boiling point.

然而我们测得二丙醚(1)和1－丙醇(2)的蒸汽压分别达到了各自正常情况下的沸点，这比2-乙氧基乙醇(3)的沸点要低的多。

It is found that the fouling rate is lowered during subcooled fow boiling by carrying gas injection, and the influence of carrying gas injection on fouling of convective heat transfer is more obvious than that of subcooled flow boiling; morphology of CaCO〓 crystallization fouling exhibits self-similarity and the fractal dimensions of CaCO〓 crystallization fouling are determined from the gray scale distribution of the SEM images by box-dimension method. The value of the crystallization fouling surface fractal dimensions reveals the complexity of the surface, and can be used as an import parameter for the investigation of influence of carrying gas injection on scale formation.

实验发现：引入载气，过冷流动沸腾结垢速率降低，但引入载气对过冷流动沸腾结垢速率的影响要弱于对对流传热结垢速率的影响；CaCO〓结晶垢具有统计自相似性，即分形特征；用盒子维法测定了CaCO〓结晶垢的分维值，分维值的大小反映了换热面上生成的结晶垢表面复杂程度，可用于描述引入载气对污垢的形成作用。

The contents of the method are as follows: addition of entainer such as benzene, hexahydrobenzene and pentene etc, rectification make entainer, alcohol and water form ternary boiling material, then boiling point difference formed and high purity alcohol finally produced.

采用向酒精溶液添加夹带剂进行精馏，使夹带剂、乙醇、水形成三元共沸物，造成沸点差，从而精馏出纯度高的酒精。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。