The theoretical analysis and experimental study of a small-flow high-head vortex pump are carried out.
对一种小流量旋涡泵的汽蚀性能进行了理论分析及试验研究。
The principle of target flow-meter was introduced and design the intelligent small-flow target flow meter based on a modification method of flow coefficient shifted with small-flow.
介绍了靶式流量传感器的工作原理，对小流量流动流量系数的变化提出了修正方法并研制了智能型小流量测量的靶式流量计。
We specialize in small-flow treatment applications, ranging from municipal treatment systems for small towns and villages, all the way down to systems for the individual family home.
专长于小流量废水处理设备，从小城镇和乡村的生活污水处理系统，甚至小到家庭用系统。
For the majority of lakes, certainly those surrounded by forests, input from overland flow is too small to have a noticeable effect.
对于大多数湖泊，特别是那些被森林环绕的湖泊来说，来自地表径流的流量太小，无法产生明显的效果。
Experts believe tobacco smoke may disrupt blood flow in the small vessels of the ear.
专家认为吸烟可能会扰乱耳小血管的血液流动。
So, if you want, the differences between concentrations of different points are very small, then the flow will be very gentle.
也可以这样的，不同点的浓度差异非常小，流动变得非常缓慢。
Figure 1 shows an example process with dangling control flow (small white arrows) and data flow (small gray arrows) inputs and outputs in a fork and a join.
在图1显示的示例流程中，有一个fork和一个join，其中有悬空控制流(白色小箭头)和数据流(灰色小箭头)输入和输出。
The misshapen cells lack plasticity and can block small blood vessels, impairing blood flow.
畸形细胞缺乏可塑性，会阻塞毛细血管，阻碍血液流动。
"Sustaining Kanban" is another type, enabling small-batch maintenance work to flow between several states.
“持续看板”是另一种类型的看板，能够让小批量的维护工作在几个状态之间流转。
They like to say it gets people to try new things and that it gets small businesses cash flow.
他们总是喜欢说，Groupon帮助人们尝试新鲜事物，有助于小企业的资金流动。
An experimental research on the performance of a small flow vortex tube is introduced.
本文用实验方法研究了小流量涡流管制冷的特性。
It has the higher switching speed and frequency and can be used as the pilot valve for a larger flow rate valve, or as a direct control valve for small flow rate hydraulic loop.
该阀具有很高的切换速度和频率，可以用来作为大流量高速开关阀的先导控制阀，也可以在小流量回路中直接作为控制阀使用。
Israeli airforce photos show that, despite some successful interceptions, a small flow of armaments is reaching them via Syria and the buildup will be slow.
以色列空军照片显示，尽管取得了一些成功的拦截，小流量的军备是深远的，他们通过叙利亚和建设将是缓慢的。
The unit transformation satisfies not only the requirement of the current industrial water supply, but also the requirement of the randomness of small flow for the farm irrigation.
通过机组改造，不仅满足了近期工业供水的要求，同时也满足了农业灌溉小流量随机性要求。
This pump is suitable for small flow, high pressure infusion system.
此泵适用于小流量、高压力的输液系统。
Experimental research achievement of new technology of abrasive water jet cleaning with high pressure and small flow is discussed.
论述了高水压、小流量的磨料水射流清理新工艺的试验研究成果。
Numerical research of the three dimensional viscous flow field in diffuser with small flow rate stage of centrifugal compressor is carried out.
对一离心压缩机小流量级扩压器内部的三维粘性流场进行了数值研究。
It is confirmed by the practical cases that temperature field tracing is an effective measure to trace groundwater seepage with vertical small flow.
工程实例表明，对于垂向流速较小的地下水渗漏进行温度场示踪是有效的方法。
Needle valve pressure better than other valves, sealing performance, it is generally used for small flow, high pressure gas or liquid sealing medium, also used in conjunction with the pressure gauge.
针型阀比其他阀门更能受压，密封性能好，所以一般用于较小流量，较高压力的气体或者液体介质的密封，还可与压力表配合使用。
The positive vortex pump overcomes disadvantages of low efficiency, small flow and limited hoisting height of prior vortex pumps.
它克服了现有旋涡泵的低效率、小流量和扬程有限等不足。
This method can be used in treating large or small flow sewage. Moreover, the way of operation is flexible and expenses in daily operation are lower.
此法既适用于大流量的污水处理，也适用于小流量的污水处理，运行方式灵活，日常运行费用较低。
The gas leakage model commonly used in China at present is only suitable for small flow speed and short time of leakage and can't well describe long time of leakage and big change of flow speed.
我国现有的常用气体泄漏模型只适用于流速小或时间短的泄漏状况，不能很好地反映泄漏时间较长或流速变化大的气体泄漏。
The application scope of small flow measurement is very wide, and there are many measurement methods.
微小流量的测试应用范围极为广泛，测试方法也较多。
The numerical result shows increasing the tip clearance will reduce hydrostatic head, especially at small flow rate.
数值结果表明，间隙增加，扬程下降，特别是越在小流量工况下越明显。
The results show that the pressure in series is increased markedly in small flow-rate area, so performance of the fans is improved.
试验结果表明，串联吸气全压与单风机全压相比在小流量区域全压显著增大，改善了风机的性能；
The design of small volume plenum for small compressor test rig is very difficult from the small dimension of facility, high speed and small flow rate of compressor.
对于小型压气机试验器，因设备尺寸小，试验件转速高、流量小等特点，使得小容腔节流装置的设计难度加大。
To compensate for system leaks, usually make up a small flow pump and tank.
为补偿系统中的泄漏，通常需要一个小流量的补油泵和油箱。
To compensate for system leaks, usually make up a small flow pump and tank.
为补偿系统中的泄漏，通常需要一个小流量的补油泵和油箱。
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