查询词典 valve

Pay valve base , pay valve petal, main valve base, main valve petal, silent flat and piston Not Xiu steel Regulate spring Silico-manganese steel

阀体，阀盖，下阀盖灰铸铁铸钢主阀瓣付阀瓣弹簧硌钒钢付阀座，付阀瓣，主阀座，主阀瓣，默片，活塞不绣钢调节弹簧硅锰钢

And the first research for the variation of valve seat velocity, valve impulsive force and valve jump with the cam turning speed, the structures and the different cam profilers have been engaged in, such study work had not been done before about the valve train.

气门落座特性参数的变化规律在应用单质量模型和有限元模型时是很难得到的，而利用多质量模型可以很容易得到，因此澄清了以往的一些模糊认识，也得出了一些很有价值的结论。

Cavitations is the major problems of designing water hydraulic valve, understanding the relationship between shape of valve and cavitations , avoiding cavitations is extremely important, this paper, the numerical simulation and visualization research of flow field is carried out to research relation between the flow field of poppet valve and the length of valve seat by finite volume numerical method.

气穴是研制水压阀存在的主要难题，认识阀口形状与气穴的关系，避免产生气穴现象是极其重要，本文应用有限体积数值计算方法针对阀座倒角长度变化对水压阀阀道内流场的影响进行数值模拟和可视化研究，得到了一些有益的结论：倒角长度的改变对阀口间隙以及阀芯锥面与柱面相接的地方的负压会产生比较大的影响

Electronic expansion valve stepper motor is based on changes in the evaporator outlet pressure P1, the compressor suction Plug Valves superheat degree change in real-time changes in power output, the real-time output of the dynamics of change in time to overcome a variety of working conditions and the main expansion of load condition valve spring force changes, so that the valve opening to meet the evaporator, the demand Reducing Valves for fluid volume and thus the amount of fluid for the evaporator and the evaporator load in real-time match, that is, the electronic expansion valve can be set through the controller, man-made and effective control over superheat.

电子膨胀阀的步进电机是根据蒸发器出口压力P1变化、压缩机吸气过热度变化实时输出变化的动力，这个实时输出变化的动力能及时克服各种工况和各种负荷情况下主膨胀阀变化的弹簧力，使阀的开度满足蒸发器供液量的需求，进而蒸发器的供液量能实时与蒸发负荷相匹配，即电子膨胀阀可通过控制器人为设定，有效的控制过热度。

Electrohydraulic valve and the electromagnetic valve 8 is not energized, electrohydraulic valve in the vent of the Netherlands, electromagnetic valve to vent the Netherlands are also in a state of the main pump oil output by 21 to radiator tank.

电液换向阀9和电磁溢流阀8不通电时，电液换向阀处于中位泄荷，电磁溢流阀也处于泄荷状态，主油泵3输出的油经散热器21回油箱。

Electro-hydraulic valve and electromagnetic relief valve is not energized, the electro-hydraulic valve leakage in the medium load, electromagnetic relief valve is also in charge state of discharge, the main oil pump output back through the radiator tank.

电液换向阀和电磁溢流阀不通电时，电液换向阀处于中位泄荷，电磁溢流阀也处于泄荷状态，主油泵输出的油经散热器的回油箱。

Radiator inlet valve of ordinary type and with automatic temperature control two kinds, common inlet valve for the stepless adjustment; automatic temperature control-type inlet valve can be adjusted automatically according to the room set temperature radiator into the water, to bring the scale of the a Y-Pattern Piston Check Valve very regulation, operation and convenient control.

散热器进水阀有普通型和带自动温控型两种，普通型进水阀为无极调节；自动温控型进水阀能根据房间设定温度自动调节散热器进水量，是带刻度的有极调节，作控制方便。

What is the valve ZJHP single-seat pneumatic control valve ZJHP single-seat pneumatic control valve-shaped small, lightweight, high performance, large capacity, in line with IEC standards for next-generation general-purpose control valve products.

什么叫调节阀 ZJHP型气动单座调节阀 ZJHP型气动单座调节阀形小、体轻、高性能、大容量、是符合IEC标准的新一代通用调节阀产品。

Rotate the connection shaft screw pairs of the manual blind plate cut-off valve by wrench to drive the right and left body to clamp and release. Open or close the valve by changing the place of blind hole plate and straight hole plate. The limit block on the valve disc can ensure the open and close position of the valve disc.

手动盲板切断阀，用专用扳手旋转连接轴螺旋副驱动左右阀体完成夹紧和松开动作，利用阀板上盲孔板和通孔板的位置变换达到启闭目的，阀板上设有限位挡块以保证阀板的启闭位置。

The key component "four-way value"used in air-conditioners,the control valve used in gas heaters and stoves,the water feeding regulating valve used in the clothes washer,the hydraulic air operated valve core and automobile components and devices for fuel jetting ,feedback and baking,etc,all require a large amount of fixed valve cores and sliding core components made of free-cuting,stainless and sofe magnetic alloys.

空调机内的关键部件&四通阀&、燃气热水器及灶具的控制阀、洗衣机中输水调节阀、液压气动阀芯及汽车电子燃料喷射反馈刹车用元器件等需要大量由易切削不锈软磁合金加工成的定阀芯和动滑芯元件。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷