Hydraulic Door Openeris designed to work together with BS63-B double-stage double-flow single-output hydraulic manual pump.
液压开门器与BS63-B型双级、双流量、单输出专用液压手动泵配合使用。
Lots of experimental research has been done on the new double-flow lubricating-oil cooler which has mixed tube bundles, and it is found that such cooler has very strong heat transfer ability.
通过对新型混合管束式双流程滑油冷却器的大量实验研究，发现其具有很强的换热能力。
He also did one fabulous thing: he decided that whatever calculations he made for the flow of sewage, he would double them, for the future.
他也做了件难以置信的事：他决定无论计算所得的下水道排水量是多少，他都要把它们翻倍，为了将来。
Double clicking on the while activity in the editor enables you to see the sub flow inside the while loop.
如果您双击编辑器中的while活动，就会看到whlie循环中的子流。
Double click SCAModule and link up in the request flow and response flow.
双击scamodule并链接到请求流和响应流中。
"Hardware, software and services revenue grew at double digits, and we achieved strong profit and free cash flow growth," said IBM CEO Samuel Palmisano.
“硬件、软件和服务营收以两位数增长，而且我们实现了强劲的利润和自由现金流增长。”IBM首席执行官彭明盛表示。
Therefore, double screw compressor and worm compressor compared, in the same speed of the units inside less number of exhaust air ripple, big air flow noise.
因此，双螺杆压缩机与蜗杆压缩机相比，在相同转速下单位内排气次数少，气流脉动大，气流噪声大。
Double-click on the ProviderMediation flow component.
双击providermediation流组件。
The downhole oil water separation system is comprised of double fluid flow pump, cyclone separator and oil pump.
井下油水分离系统由双液流泵、旋流分离器和原油提升泵三大部分组成。
The flow field of double-row annular cascades of hydraulic turbines is studied by means of digital analysis in combination with model tests.
采用数值分析与模型实验相结合的方法，对水轮机导水部件双列环列叶栅流场进行了分析研究。
Distribution of water flow is an important factor that affects the double water jacket boiler.
水流动分布是影响双水套供暖炉性能的重要因素。
The press takes use of advanced two-way cartridge valve system and imported electric pump technology which can realize double closed loop control of pressure and flow rate.
液压系统采用了先进的二通插装阀系统、进口高性能的电子泵技术，实现了主缸压力与流量的双闭环控制；
Methods: Flow cytometry double marked assay was used.
方法：采用流式细胞仪双标法。
Due to the use of amine collector, the double reverse floatation flow had overcome the shortage of heating in the routine floatation of phosphorus, and its drug cost was relatively low.
双反浮选流程由于使用了阳离子胺类捕收剂，一定程度上克服了胶磷矿常规浮选需要加温的缺点，并且药剂成本较低。
In the sections about mixer, first, two realizing methods of mixer, its major performance parameters, the design and optimization flow of the double balanced mixer were explained briefly.
在混频器部分，首先概要叙述混频器的两种实现方法、主要的性能指标以及双平衡混频器的设计、优化流程。
In this paper, the laser sheet technology is used to research the flow visualization of sections of double delta wing, and some important results are introduced.
介绍了采用激光片光技术在风洞中进行双三角翼剖面流动显示研究的方法和主要结果。
To enable a uniform flow, a symmetrical layout, or double stamping, is often adopted in the drawing die design, which forms symmetrical parts together.
为了实现匀流，在拉延设计中，通常要采取对称化处理，即成双冲压，就是将对称件合在一起拉延。
In the technology reform of Dongjiang Pumping Station, a large scale axial -flow pump with double speed is used to fitting in with the nature of the pump head varying greatly.
东江泵站结合扬程变化幅度大的特点，在技术改造中采用双速全调节叶片的大型轴流泵机组型式，取得了明显的节能效益。
The relation between different design structure of single and double low-pressure heaters with flow resistance of the condenser throat and flowing stage in the throat was discussed.
讨论了内置单、双低加不同设计结构与凝汽器喉部汽阻以及喉部流动状态的关系。
Series 709 Double Check Valve Assemblies are designed to prevent the reverse flow of polluted water from entering into the potable water system.
系列709双止回阀总成适用于防止受到污染的水回流进入到饮用水系统中。
The unsteady Darcy flow and the Darcy flow in composite reservoirs through porous medium, double medium and triple medium are special cases of their own.
单一介质、双重介质、三重介质非定常达西渗流及组合油藏达西渗流，只是上述问题的特殊情况。
The results show that the full passage calculation can simulate the flow in the double channel impeller, especially at the inlet and exit, to assess the pump performance.
结果表明全流道计算可以较好地模拟双流道叶轮的内部流动，尤其是叶轮进出口的流动，并可对泵的外特性做出预估。
In this paper, a new structural cleaning bench, double directional and horizontal parallel flow cleaning bench, is presented.
本文提出了一种新型结构的净化工作台——双向出风水平层流净化工作台。
Based on the double object-function constraints of parking guidance and traffic flow control, optimization model of parking guidance coordinated with traffic flow control was constructed.
在停车诱导和交通流控制双重目标函数约束下，建立了停车诱导与交通流控制协同优化模型。
The CFD technique and PIV were adopted to investigate the flow field and concentration distribution in Stirred Vessel with double-flat agitator.
利用CFD技术和PIV测量研究了搅拌器内双层桨叶不同位置的流场和浓度分布。
The process flow of steam absorption refrigerating set and double-effect lithium bromide absorption refrigerating set were introduced.
介绍了常用的蒸汽吸收式制冷机组、双效溴化锂吸收式制冷机的工艺流程。
Based on the new viewpoint of the interaction between solid deformation and gas leak flow, the mechanism of gas leakage in double deformable coal seam can be understood.
应用煤岩体变形与煤层气(瓦斯)越流相互作用的新观点，研究了双层系统煤层气越流运移的机理。
A gravity current flow of double - diffusive effects has been investigated under the condition of very small density difference.
本文研究了在初始密度差极小的情况下由双扩散效应引起的异重流的流动特性。
A gravity current flow of double - diffusive effects has been investigated under the condition of very small density difference.
本文研究了在初始密度差极小的情况下由双扩散效应引起的异重流的流动特性。
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