这些集管通过空气管线与抽真空系统相连，以便从空冷凝汽器内抽走不可冷凝的气体。
These manifolds are connected to the vacuum system through air take-off lines in order to remove the non-condensable gases from the condenser.
进而建立流体均布模型，利用计算机模拟，研究分析使流体均匀分布所需的集管阻力特征。
Through computer's simulation, Research and analysis resistance characteristic that the flow equal distribution model needs.
本发明提供一种用于热交换器的芯单元，其绕与该芯单元的集管(22、24)垂直的轴线弯曲。
The invention provides a core unit used in a heat exchanger, comprising manifolds (22 and 24) winded in the core unit, and the vertical axis of each manifold is bended.
根据不同的应用需求，这种材料既可以被用来作为太阳能集热器，又可以用来做发光二极管。
The material could either be used as a solar collector, or as a light-emitting diode, depending on the application.
根据不同的应用需求，这种材料既可以被用来作为太阳能集热器，又可以用来做发光二极管。
The material could either be used as a solar collector, or as a light-emitting diode, depending on the application.
尽管遭遇飓风时，集油轮必须撤离，这样的话，将动用一套能将分散剂注入从立管中涌出的原油的系统，便能减轻飓风带来的影响。
If the capture vessels had to leave in the teeth of a hurricane, there would be a system for injecting dispersants into any oil that spilled out of the risers. That should lessen its impact.
在锅炉检验中，发现几台同类型锅炉的集汽联箱的管座角焊缝，均在相同一侧出现裂纹。
In the boiler's inspection, some fillet weld's crackles were found on the same side of the header of steam collecting channel for some boilers that had the same style.
高管辅导行业提出了很多定义“风度”的方式——发现自己最具特色的嗓音、展现真实自我、集优势和热情于一身。
The executive coaching world offers myriad ways to define presence — finding your signature voice, presenting your authentic self, combining strength and warmth.
用于制作各类合金结构件及其零部件，如电站锅炉过热器集箱、大口径管板结构件。
For the production of various types of alloy structural parts and components, such as the power station boiler superheated header, large diameter tube plate Structure.
管排可以在换热器、太阳能集热器、电子器件冷却以及电解电镀工程中的排管电极等领域发现其应用。
Tube arrays can be found in the area of heat exchanger, solar collector, electronic cooling and electrodes used in the plating bath.
然后，利用数学模型对储水箱与集热板之间高差、系统储水量和循环管径等因素对系统性能的影响进行了预测分析。
Then, the effects of height difference between storage tank and collector, mass of storage water and cycle pipe diameter on system performance were analyzed.
本发明可以实现集箱对并联管组大的流量分配需求，系统阻力损失较小，结构和制造工艺简单。
The present invention can realize large flow rate distribution to parallel pipes in collector with small system resistance loss and by means of simple structure.
有蓄热水箱时的联合供暖运行模式二(集热器与埋管串联运行，载热流体先经过埋管后进入集热器)的效果最佳。
The operation mode with water tank in which the hot water flows through the solar collector first and then the buried coil is preferable.
对一台锅炉中其分配集箱带弯头入口的顶棚管过热器受热面管流量分配做了较详细的数值模拟研究。
A detailed numerical simulation study was conducted of the flow distribution in the heating surface tubes of a boiler roof superheater featuring a distribution header with a bent inlet.
全玻璃真空太阳集热管内外玻璃管夹层间真空度的保持情况对有效降低热损、提高太阳能的利用率、延长集热管的寿命都有至关重要的作用。
The vacuum degree between the inner and cover glass tubes plays a very important role in heat loss and the life time of all-glass evacuated collector tube.
本文从包括埋层影响的集区杂质分布出发，求出了寄生PNP晶体管的共基极电流放大系数。
We try to obtain the common-base current gain a of the parasitic PNP transistor from the eloping profile of the collector region including the effect of buried-layer.
该电路由一集成运算放大器及多端输出的双极晶体管电流镜构成。
The circuit is constructed by a operational amplifier and bipolar transistor current mirrors with multiple outputs.
为满足大多数柴油机排气流量的要求，必须扩大单管静电旋风捕集器所能处理的排气流量。
To meet exhaust gas volume requirements of most diesel engines, the gas volume that the single-pipe ESCP can treat should be increased.
方法：用分层随机抽样法确定调查点。 用尼龙袋集卵孵化法、顶管孵化法分别对人畜进行查病，用系统抽样结合环境抽样法开展螺情调查。
Methods: Using stratified sampling method to determine the survey places, The schistosomiasis in people and livestock were surveyed by the methods of nylon bag incubation and top - tube incubation.
研究发现，弯头上不同区域的管产生不同的流量偏差，并且弯头出口附近直管集箱上的管中流量也会受弯头的影响。
It is found that flow rate deviation is not same at different locations in bend tube and flow rate in straight tube near bend tube outlet also affected by the bend.
介绍了玻璃内衬管的特性，对玻璃内衬管道与普通钢管道低温集油中的性能进行了对比分析。
Comparison and analysis on performance between glass liner pipeline and ordinary steel pipeline under low temperature oil gathering are carried out.
集套管切管于一身，装备轻便实用。
Set in a casing pipe cutting, equipment, light and practical.
排雾管，水箱，集雾器，支撑架等。
热扩钢管采纳的二步促进式扩管机集锥模扩径技能，数目字中频感应加热技能，液压技能于一机。
Thermal expansion Pipe adopted by two-step pipe mill set for expansion cone-type mold Expanding skills numerals medium-frequency induction heating skills skills in a hydraulic machine.
通清管技术在油气集输中是一种常用的用来清除管道内杂质、蜡、垢以及排空管道内存液的有效办法。
Passing ball cleaning pipe technique is a very effective method to clean up the impurity, wax and filthy and to exclude the existing liquid in oil gas transmission pipe.
一种用振荡流热管做吸热内管的太阳能真空玻璃集热管，属于太阳能集热器领域。
A vacuum heat collector of solar energy USES the oscillating flow tube as the heat collecting tube.
一种用振荡流热管做吸热内管的太阳能真空玻璃集热管，属于太阳能集热器领域。
A vacuum heat collector of solar energy USES the oscillating flow tube as the heat collecting tube.
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