查询词典 valve block

"In the other kind of valve mechanism for an engine, the valve s are located in the cylinder Block instead of the head."

另一种气门机构的气门是装在气缸体上，而不是装在气缸盖上。

But this time there is a stop block valve to prevent valve flap over top dead center and open.

而这时阀内有一个停止块来防止阀瓣超过上死点而打开。

Although the valve-in-Block arrangement is a simple design. Most automotive engines are the valve-in-head type. The valve-in-head engine has certain advantages.

"虽然侧置气门发动机结构设计简单，大多数汽车发动机却都是顶置式气门，因为顶置式气门发动机确有优点。"

September 17, 2007 — An implantable endobronchial valve has been found to significantly improve lung function measures and quality of life for patients with emphysema. The valve is designed to block air flow to a diseased region of an emphysematous lung, thereby conferring the benefits of lung volume reduction surgery without the risks of major surgery.

September 17， 2007－一项植入性支气管内瓣膜已经被证实可以显著改善肺气肿病患肺功能、以及生活品质，这个瓣膜被设计来阻断气流进入肺气肿肺的罹病部位，因此提供了肺容积减低手术的好处，却不用冒进行重大手术的风险。

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。

Through the valve to reduce the diameter to increase the opening work, the specific ways:① replace a file of small-caliber valve, such as DN32 replaced DN25;② body does not change, the replacement of small diameter spool valve seat Block.

通过把阀的口径减小来增大工作开度，具体办法有：①换一台小一档口径的阀，如DN32换成DN25；②阀体不变更，更换小阀座直径的阀芯阀座。

In chapter 3, the FLUENT software is used to simulate the 2D and 3D fluid fields of three kinds of distribution pairs (cylinder block and piston, valve port and end cap, valve plate and cylinder block).

第三章，利用Fluent流场仿真软件，对液压变压器三个关键配流副(配流盘-后端盖，配流盘-缸体，缸体-柱塞)的流场进行了初步的二维和三维仿真分析，给出了配流盘控制角度为60°下的仿真结果。

Usually superimposed solenoid valve installed in the top of the block, so as long as the location of the interface can be superimposed alignment valve interface, even if the manual valve is possible.

通常把电磁阀装在叠加阀块的最上层，因此只要各接口的位置能够对准叠加阀的接口，即使使用手动换向阀都是可以的。

There are two worn gear drive device of open-close and turn over on the worm gear blind cut-off valve gate. The gear rim, gear wheel and screw pole screw pairs of open-close worm gear box drive the right and left valve body to clamp and release. The turn-over worm gear box drives the valve disc to open. There is limit block on the valve disc to ensure the open-close position of the valve disc.

蜗轮传动盲板切断阀，阀门中设有启闭和翻转两个蜗轮传动装置，启闭蜗轮箱通过齿圈、齿轮和丝杆螺旋副驱动左、右阀体完成松开、夹紧动作，翻转蜗轮箱驱动阀板完成开启动作，阀板上设有限位挡块以保证阀板的启闭位置。

Summary : Pressure relief valve and pressure reducing valve sometimes adjust to press out of order in the usage process , this is mainly because of block of damp finestra of the valve element or pilot valve .

溢流阀，减压阀这两种压力控制元件在液压设备中用处很广泛，溢流阀作用是调节系统压力，减压阀作用是减少某一支路的压力。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。