查询词典 air pressure

The air pressure squeezes the sleeve closed.

气压对套管挤压而实现关闭。

Once a ball starts to spin forward, it creates air pressure on top of the ball pushing it down.

一旦一个球开始快速向前旋转，它在球的顶端上创造气压将球压下来。

Of the bridge by the famous bridge design engineer Mao Yisheng, and presided over the construction, for the first time used air pressure piling mud dug caisson method successfully.

该桥由著名桥梁工程师茅以升设计，并主持施工，首次采用气压法沉箱掘泥打桩成功。

Among them, the arm sport the adoption treads into the electrical engineering to drive, the wrist and bedrocks exercise to adopt the direct current electrical engineering to drive, the hand claw action adoption the air pressure drive.

其中，手臂运动采用步进电机驱动，手腕和底盘运动采用直流电机驱动，手爪动作采用气压驱动。

There is plenty of torque on the compression stroke even with very low air pressure, but because there is only an exhaust port at the bottom of the stroke much of the power is wasted as the pistons are traveling up.

有大量的扭矩的压缩行程甚至非常低气压，但由于只有一个排气口底部的中风大部分的权力是浪费活塞旅行了。

In order to make the current design specification more practical for fire prevention, the personal views were presented about the problems existing in the installation of fire water tank and air pressure device, fire hazard rating established for auto-sprinkling system in residence, and fire resistance limit of fire curtain.

为了使现行防火设计规范更切合实际，分别就消防水箱及气压设备的设置、住宅设置自喷系统的火灾危险等级、防火卷帘的耐火极限等条文中出现的问题提出了个人看法，建议对规范中部分条文作适当调整。

Direct-action is through direct manipulation of the spring force; Pilot is a good pre-adjust the air pressure regulator instead of direct-action spring to surge, and the general flow characteristics of pilot-valve direct-acting type than good.

直动式是借助弹簧力直接操纵的；先导式是用预先调整好的气压来代替直动式调压弹簧进行调压的，一般先导式减压阀的流量特性比直动式的好。

At high altitudes the air pressure is low , so that water will boil at temperature below instead of at 100℃.

在海拔高的地方气压很低，以致水的沸点低于100℃，而不是100℃。

However, more air pressure is needed to make the false cords vibrate, and so doubletons are heard only after the chimpanzee's vocalization has assumed a certain degree of intensity.

然而，让人造声带振动需要更多的空气压力，而且双声调也只有在黑猩猩的发声取得某种程度的强度之后才能听到。

Objective To know the influence of external auditory meatus air pressure variation on amplitude of transiently evoked and distortion product otoacoustic emisssions, and to inquire into the effect of EAPV on the ear function state.

目的 了解外耳道压力改变对耳声发射幅值的影响，进而探讨外耳道压力因素对耳功能状态的影响。

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。