查询词典 condensation

Complex cross-feed and parallel-feed multi-evaporation systems for conventional design was first established to lucubrate on disciplinarian and influential factors of multi-evaporation. In this model, the energy-saving measures, such as extra steam being led off to preheat material liquid, the condensation water flash and solution flash, were adopted. The solid separation was also considered in the process of evaporation and solution flash.

为了更充分合理地利用能量以及深入研究多效蒸发过程的规律和影响因素，采用引出额外蒸汽预热原料液、冷凝水闪蒸、溶液闪蒸等节能措施，考虑蒸发过程及溶液闪蒸过程有固相析出的情况，首次建立了复杂错流、平流多效蒸发系统常规设计的通用数学模型。

The objective of the research was the performance of condensation heat transfer of the drop-shaped tube.

该文以滴形管凝结换热作为研究对象，阐述了烟气中水蒸气凝结换热过程的特点及强化换热的条件。

The experiments on recovering the residual heat of the flue gas from gas-fired boiler were performed to study the condensation performance of the drop-shaped tube.

结果表明：烟气通过滴形换热管的压损小于圆管，温差大于圆管，冷却水温升高于圆管，换热系数高于圆管。

7-Hydroxy-4-methylcoumarin was synthesized from ethyl acetoacetate and m-dihydroxybenzene by the Pechmann condensation using phenyl sulfonic acid as catalyst under solvent-free conditions.

摘 要：以苯磺酸作催化剂，乙酰乙酸乙酯和间苯二酚为原料，通过Pechmann缩合反应合成7-羟基-4-甲基香豆素。

As icons: Access steam humidifier, steam entering the first set of clubs, will be sprayed under heating, to avoid spraying after the center rod through condensation phenomenon when, after heat stroke center that is sprayed into the evaporation tank.

如上图示：蒸汽接入加湿器，首先进入蒸汽套杆，将喷杆加热，避免之后经过中心喷杆时产生冷凝现象，加热中心喷杆之后即进入蒸发罐。

The homocamptothecins with different substituted group in ring A and ring B can be obtained by the Friedlander condensation of the ring CDE with the acetals or 2-aminophenyl ketones.

以不同的缩醛与CDE环经Friedlander反应，可以得到A环上不同取代的高喜树碱类化合物，以缩酮或芳香酮反应，则可得到同时在A、B环取代的高喜树碱。

In the current paradigm of galaxy formation, disk galaxies are assumed to form by the cooling and condensation of baryons within dark matter halos.

目前的星系形成理论认为，盘状星系由暗晕中的重子物质冷却并坍缩而成。

Note that condensation is often observed even in boxes which have been designed with tightly sealed casings.

注意，即使有密封设计的外套也要经常留意这种情况。

The dynamic behaviou r of chromatid core formation suggests that this structure represents a real str cutural component existing in metaphase chromosomes and that it may play certain important role in the maintenance,stabilization and condensation of chromos omes.

染色体形成的动态行为，一方面暗示了这种结构在染色体集缩和维持中期染色体的形态方面起某种重要作用；另一方面说明了轴是染色体中存在的一种真实结构。

I am assuming that the reader is familiar with the difference between Contrails; that is condensation trails … reaching the ground, and a huge increase in asthma and other breathing related diseases of almost epidemic proportions.

我假设读者熟悉的区别contrails ，这就是凝结尾……到达地面，及大量增加，哮喘和其他呼吸相关疾病几乎蔓延。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。