The sphere and valve seat is completely separated to eliminate wear of seal ring.

Generally use the soft rubber type sealing ring seal, hard seal ring-type metal seal used.

软密封型一般采用橡胶环密封, 硬密封型通常采用金属环密封.

Static seal ring is tightening, the better.

静环密封圈越紧越好.

Friction between impeller and dual-suction seal ring.

叶轮与双吸密封环摩擦.

Third, the PTFE ( F 4 ) of the corrosion seal ring.

第三, 聚四氟乙烯 ( F4 ) 密封环的腐蚀.

ATTENTION : The letter lay open on his desk.

那信摊开在他的书桌上.

Germany lay open to the Allied armies.

德国本土已暴露在盟军面前.

The door lay open inviting us to enter.

门开着,欢迎我们进去.

His books lay open on the desk when I came in.

我进去时,发现他的书平摊在书桌上.

The computer simulation proves that the model has high precision and practicability.

仿真结果表明,模型精度高,实用性强.

Objective : To get vapor liquid data of phenprobamate + alcohol by computer simulation.

目的: 计算机模拟计算苯丙氨酯+乙醇气液平衡数据.

The characteristics during fuel and power disturbances are obtained through computer simulation.

并经计算机仿真得出了燃料扰动及功率扰动时的特性曲线.

The computer simulation proves the method to be correct.

通过计算机仿真,验证了该方法的正确性与有效性.

Finally, through computer simulation, the Methods : We proposed are verified.

最后计算机仿真结果表明本文所给算法是有效的.

The method is evaluated using theoretical analysis, computer simulation and lad experiments.

理论分析 、 仿真和模拟实验均验证了该方法的有效性.

It also provides an available way for computer simulation of fabric structure.

为机织物组织计算机仿真模拟提供了一种可行的途径.

And would you say that computer simulation is a reliable tool?

你能说电脑模型是个可靠工具 吗 ?

His chin have the squareness which mark the man of determination.

他的四方下颚标志著男人的决断力.

A certain squareness of character earned him much respect.

某种一丝不苟的品德给他赢来了许多人的尊敬.

It provides an essential condition for the research on the relations between recall ratioprecision ratio.

为进一步研究查全率与查准率的关系提供了必要的条件.

Good talent, solid mastery of basic and consummate skill are essential condition for Fang-rongxiang's artistic success.

方荣翔在良好天赋基础上, 经过刻苦努力打下了扎实的基本功,掌握了娴熟的艺术技巧,这为其艺术成功提供了必要条件.