valve position的例句大全

The only other predictors of survival were age and valve position.

其他唯一能预测生存率的因素是年龄和瓣膜位置.

the swing check valve can also be mounted to the vertical position, provided the disc should not reach the valve position.

旋转式止回阀也可以安装在垂直位置，此时阀瓣应该无法达到阀门的位置。

An internally mounted, solid state positioner board accurately controls valve position from open to close.

内部安装的固体状态定位器主板能够精确控制阀门从开启到关闭的各种位置.

An approach to the feedback mode of Den valve position

DEH阀门位置反馈方式的探讨

The paper establishes a double-loop control model suitable for three-phase electric regulating valve with large capacity, presents the mathematical model of the velocity generator, which takes increment of valve position as input, and the velocity control strategy for fuzzy parameter self-aligning PID.

本文构建了适用于大流量三相电动调节阀的双闭环控制模型，提出了以阀位增量为输入量的速度发生器的数学模型和模糊参数自整定PID的速度控制策略。

Besides, it can also correct the air valve position during air pressure change.

此外还能在预热空气压力变化时自动修正空气阀门位置。

The output signal of the turbine host controls was delivered to DEH for adjusting valve position.

汽机主控输出信号送DEH,控制调门开度.

Valve position indicator is integral to quadrant gear.

阀门的定位指示器与蜗轮连成一体.

The Principal, Character and Specification of GFH optic fiber valve position put forward by application of Optic Fiber sensing technology is introduced.

介绍了运用光纤传感技术研制的光纤阀位回讯器的工作原理、特点及技术性能。

Pulmonary valve position abnormality was observed in 1 case.

1例合并肺动脉瓣位置变异。

ZPCJ flameproof type valve position transmitter.

ZPCJ隔爆式阀位传送器.

The body markings are supplemented by an identification plate which, depending on valve type and size, is mounted in the most practicable position.

阀体标记通过一个标志牌来加以补充，阀门种类和通径不同，标志牌也有所不同，并安置在最适合的地方。

Under certain injection and production pressure, the stem position depends on the interaction between the flow in the chamber and the sliding rod in the valve.

在一定的注入压力和生产压力下，阀杆行程取决于阀腔内流体和浮动阀杆的相互作用。

two position three way directional control valve

二位三通换向阀

Position the bottom flange cover on the bottom of the relief valve body and secure by hand tightening the four bottom bolts.

将底部法兰盖放在安全阀阀体底部上，用手旋紧四个底部螺栓加以紧固。

Overlooking in Application of Slide Valve Function of Three Position Directional Valve

三位换向阀滑阀机能选用中容易忽视的问题

The body of BT25 is constructed by a pilot throttling valve with position feedback and a pressure compensated valve.

BT25阀的可控流量大，工作压力高、有较高的控制精度。

The results show that the new type of proportional direction valve is of good steady state control characteristics and equal displacement characteristics. The linearity of the control curve of the main spool displacement is well. However, there exists a certain neutral position control dead zone.

研究结果表明，新型比例方向阀的稳态特性和等位移特性良好，主阀芯位移控制曲线的线性度也较好，但有一定的中位控制死区。

The full open position in straight pattern globe valves has higher differential pressure ( pressure losses) than an oblique pattern valve.

与倾斜式结构相比，直线式结构截止阀在全开位置具有更高的压差（压力损失）。

The author introduces the relation between the learning function of engine idle speed control system and the trouble of improper idle speed. Describes the learning method of the accelerating pedal release position, the throttle valve closed position and the idle speed air volume.

从故障实例出发，介绍发动机怠速控制系统学习功能以及与怠速不正确故障之间的影响关系，描述加速踏板释放位置学习、节气门关闭位置学习、怠速空气量学习操作的方法。