By the analysis of the measuring results, the basic factors which would change valve timing were given.
在对测定结果分析的基础上提出了影响配气正时变动的主要因素。
The hydraulic cylinder can be used alone or connected in series. One end of the hydraulic cylinder connects to the motor driven change valve, the other end connects to the rod string.
液压油缸可单独使用，也可串联使用，它一端与机动式换向阀连接，另一端与抽油杆柱连接。
However, it is important for car owners to make sure that they make use of a disposal valve when they change the radiator coolant.
然而，它是重要为车主，确保他们利用处理阀门时，他们改变散热器冷却剂。
When the control valve to change flow direction, due to changes in flow path will cause changes in value.
当调节阀改变流动方向时，由于流路的变化会引起值变化。
It also approach theoretically to change the conical valve gag into globe valve gag to raise the stability of the seal plate.
并在理论上探讨将锥形阀瓣改为球形阀瓣，提高密封面的稳定性。
When Change the sequence valve of 300mw turbine, vibrating increased. This effected the safety and economy of the turbine.
某300MW汽轮机切换顺序阀时产生振动突升问题，影响机组的安全性和经济性。
This permits fouled valve replacement with a new body cartridge, which will fit the old union nuts. No change in piping length is required.
这使得人们可以用新的阀腔更换肮脏的阀门，新旧管接螺母能够互相配合，不需要改变管道长度。
The valve can extend and adjust the connection between valve and pipe in some range. It can also adjust physical extension freely which is caused by the change of circumstance temperature.
钢制管道伸缩器可在一定范围内伸缩调节阀门与管道的连接，并能自由调节因环境温度的变化而引起的物理性伸缩。
The failure of valve opening sensor would cause valve management of DEH system working confusedly, and result in large scale change of turbine power in the case of governing stage pressure loop idle.
DEH系统中阀位传感器的故障会给阀门管理带来混乱，特别在调节级压力回路未投入的情况下会引起汽机功率的较大变化。
The balance valve which is one of governing valves can conveniently change flow resistance of hot water, improve the regulating ability and keep the safety of heating system.
根据平衡阀的工作特点，使用它能合理地改变供暖系统的流动阻力，改善供暖系统的调节功能，保证了供暖系统工作的稳定性。
Control valve is a pipe attachment, which is used to change the channel cross-section and flow direction, the control flow of a medium transport device.
调节阀是一种管路附件，它是用来改变通路断面和介质流动方向，控制输送介质流动的一种装置。
This week we change the pressure reg and add a new valve to give even better results.
这个星期，我们改变压力章并增加新的阀门，让更好的结果。
Adjusting mechanism is the executive body converts the output of displacement control valve spool and valve seat area change between the flow of the device.
调节机构是将执行机构的输出位移变化转换为控制阀阀芯和阀座间流通面积变化的装置。
In view of energy waste will be made mainly through regulating valve to change the flow, the point of adopting frequency conversion is put forward to change the flow.
针对目前主要采用阀门调节管路流量而造成能源浪费的问题，提出通过变频调速改变流量的观点。
The author introduces a kind of hydraulically controlled direction valve to change the connecting mode between two fixed displacement motors in hydraulic systems of construction machinery.
介绍一种能够在工程机械液压系统中改变两个定量马达连接方式的液控换向阀。
Shanghai Fisher Valve reserves the right to change the specifications without prior information.
我公司保留随时更改技术参数的权力，修改时恕不另行通知。
Conclusion Mitral and aortic valves were vulnerable to calcification which was the major change of heart valve in patients with CRF on maintenance hemodialysis.
结论慢性肾功能衰竭维持性血液透析患者心脏瓣膜钙化相当常见，尤以二尖瓣、主动脉瓣易发。
There is adjusting disc in the valve. Change the distance between disc and seat ring can change the blowing pressure.
吹灰器的阀门内装有调整盘，改变调整盘与阀阀座环的间隙，可以改变吹灰介质的工作压力。请在吹灰之前现场调节。
A new developed electrical control VVT system is presented which USES a tensioner with variable working position to change the intake valve-closing Angle.
本文介绍了一种基于可变位置液压张紧器机构实现控制进气门关闭相位角的电控可变配气相位系统。
Allows easy conversion of valve end connections due to system change, modification, or inadvertent misorder of product.
如果系统需要改变，修正，或者由于疏忽错订了产品，则采用这种套件能够轻易地转换阀门端口连接件。
The winch adopted valve-controlled proportional speed regulation hydraulic drive and PLC control to realize stepless speed change of the winch drum and coordinating control of the cable layer.
管线绞车采用阀控比例调速液压驱动、LC控制，实现了卷筒的无级变速和排缆器的协调控制。
Items of the tests are following: control test with the bypass valve, control test with the major feedwater valve and change-over test between bypass valve and major feedwater valve.
试验项目包括旁通阀控制试验、主给水阀控制试验和旁通阀与主给水阀的切换试验。
In addition, this valve is used to raise and lower the top BUR at the time of a roll change.
另外，在换辊时这个阀用来提升或降低上支承辊。
The inputs of fuzzy controller are the error of slip ratio and its change ratio, the output of fuzzy controller is the control current of the servo valve.
模糊控制的输入变量为滑移率误差和误差的变化率，输出变量为伺服阀的电流。
If the fluid reacts with active metals, such as silver and copper alloys, pump and valve designs must change.
如果流体与活泼金属(例如银铜合金)发生反应，那么必然改变泵和阀的设计。
Pelvic vein is characterized by vein group, has no valve and its construct is weak. It often get change under a lot of facts.
盆腔静脉是一组以静脉丛为特征的静脉血管，没有瓣膜，结构较为薄弱，易受多种因素的影响而发生变化。
Stainless steel pneumatic flange ball valve in the pipeline is mainly used to do the cutting speed, distribution and change the direction of the flow of media.
不锈钢气动法兰球阀在管路中主要用来做切断速度快，分配和改变介质的流动方向。
Stainless steel pneumatic flange ball valve in the pipeline is mainly used to do the cutting speed, distribution and change the direction of the flow of media.
不锈钢气动法兰球阀在管路中主要用来做切断速度快，分配和改变介质的流动方向。
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