查询词典 valves

Students can learn how to draw single pipe characterization curve and parallel pipe characterization curve through the experiment, and analyze the effect of different valves opening on pipe characterization curve.

通过实验，学生能够掌握单支管路阻力特性曲线的绘制和并联管路阻力特性曲线的绘制方法；能够分析不同阀门开度对管路阻力特性曲线的影响。

Objective: To investigate the morphological features of endothelial cells in cardiac valves, pectinate muscles, different arteries and vein segments in dog and provide data for experimental and clinical research of rabbit.

目的：观察狗心脏瓣膜、梳状肌、不同动脉段及静脉内皮细胞的形态学特征，为狗血管的临床和实验研究提供资料。

Therefore, the phenomenon does Butterfly Valves not appear pediment.

因此不会出现前冲现象。

Widely used as drive and control device for various valves, penstock,pendulum and steering mechanism in metallurgical

控制，可取代传统的电动推杆、液压缸和气缸。

Must lock the doors and windows, closed indoor switch, penstock, natural gas valves and so on.

2一定要锁好门窗，关闭室内总电闸；室内总水阀；天然气阀门等。

A newly designed 12-hole fuel injection system equipped with large diameter throttle bodies delivers the fuel/air mix via large 36mm diameter intake valves into the pent roof combustion chamber.

新设计的12洞的燃油喷射系统配备了大口径节气门机构提供燃料/空气混合经大36毫米直径摄入量阀到积压的屋顶燃烧室。

The specification and performance of the safety valves shall meet the requirements of the DBC as specified in this technical agreement.

安全阀的规格及性能符合东锅技术协议中的要求，每只安全阀的技术规范见附表1。

This knowledge is important for the implantation technique of SPAC pericardial aortic valves.

这方面的信息对于SPAC心包替代主动脉瓣修复植入技术十分重要。

The oscillation period of passively controlled anti rolling tank can keep up with the rolling period in time by controlling two side air valves or one side air valve.

通过对单侧或者两侧气阀进行控制，都能够使水舱内水流的振荡周期及时地适应变化的横摇周期，两侧气阀控制的减摇效果要优于单侧气阀控制。

C－Corrosive is a neutral petrolatum based system designed to isolate all metal surface. It is developed for long-life protection against corrosion and the water-proofing of pipes, flanges and valves for marine use and the most severe atmospheric, buried and submerged metal surfaces.

STAC(S－表面 T－持久的 A－防 C－腐蚀)是一种基于处于最恶劣的腐蚀环境－海水中管道的防腐蚀的特殊要求而发明的一种具有优异防腐蚀性能的油性矿酯胶带。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。