Another example is the word siren, familiar to us as the mechanical device that makes such an alarming sound when police cars, ambulances, or fire engines approach.
另一个例子是“警报器”这个词，是我们很熟悉的一个机械装置，当警车、救护车或消防车靠近时，警报器会发出警报。
Step right up and marvel at the mechanical device that can beat you in chess.
这台机器能够在下棋时击败你。 你不觉得它很神奇吗？
The economy is not a mechanical device but a living organism.
经济不是一套机械装置，而是活的有机体。
How can we let the computer understand the constitution, the mechanism, and the working process of a mechanical device?
怎样才能让计算机理解机械的构成、工作机理和工作过程呢？
A mechanical device for rotating the kelly.
旋转方钻杆的一种机械装置。
A mechanical device that cleans the windshield.
擦挡风玻璃的机械装置。
A mechanical device for changing the direction of drive.
是改变驱动方向的机械装置。
It is an inexpensive mechanical device and is easy to use.
它是一种便宜的机械设备，又易用。
Experience in electrical and mechanical device management.
电气和机械设备管理经验。
He wanted to know why, and how, any mechanical device worked.
他要了解机械装置的工作原理和方式。
The mechanical device that moves something , usually read/write head.
一种机械装置，用于移动诸如读写磁头之类的部件。
A mechanical device to position casing concentrically in the wellbore.
用于定位套管使其在井眼内居中的一种机械装置。
The quick opening closure is a mechanical device which can open and close quickly.
快开盲板是一种能快速开启和关闭的机械装置。
The basic content and conceptual system of mechanical device diagnostics are studied.
本文进一步探讨了机械设备诊断学的基本体系与基本概念。
Test method: start mechanical device, automatic device or intelligent device, observe.
检验方法：启动机械装置、自动装置或智能化装置，观察。
Fuzzy neural network is adopted to control the motion of rectifying mechanical device.
模糊神经网络用于控制纠偏机构的运动。
The scanning mechanical device, including a bracket and the rotation axis, driven by a stepper motor.
扫描机械装置包括支架和旋转轴，由一个步进电机驱动。
A mechanical device attached to tool strings or flush surface tubulars as they are assembled or disassembled.
在工具管柱或冲洗管装配或拆卸时固定于其上的机械装置。
The utility model relates to a mechanical device for grinding drill bits, and particularly provides a sharpening machine.
本实用新型涉及一种磨削钻头机械设备，具体提供一种磨钻机。
Your doctor may suggest a mechanical device to help your heart pump blood or prevent life-threatening irregular heart rhythms.
你的医生可能建议的机械设备，以帮助您的心脏泵血或防止危及生命的心律不齐。
Swaying test platform, as a space motion mechanical device, can simulate motion of ship, vehicle, space craft, gyro and so on.
摇摆台作为一种空间运动机械被广泛用来模拟舰船、车辆、飞行器、陀螺仪的运动姿态等。
Whether there exists a periodic impulse component in a vibration signal is an important sign of a mechanical device being faulty.
机械设备振动信号中是否存在周期性的冲击分量是其有无故障的重要标志。
The utility model relates to a curved guide rail oscillating plane grinder, belonging to a mechanical device for grinding process.
一种弧形导轨摆动式平面砂轮机，属于磨削加工的机械设备。
A mechanical device used downhole to deliver an impact load to another downhole component, especially when that component is stuck.
井下使用的机械装置，用于向另一个井下部件传递一种冲击载荷，尤其当该部件被卡住时。
The acceleration sensor is a very important mechanical device. It is very significant for measuring and controlling object's motion.
加速度传感器是一种十分重要的力学量传感器，它对于测量和控制对象的运动状态有着非常重要的意义。
Do you know what a typewriter is? Well, a typewriter is a mechanical device which was used last century to produce printed documents.
你知道什么是打字机吗？打字机是上世纪用于打印文件的机器装置。
One that counts, especially an electronic or mechanical device that automatically counts occurrences or repetitions of phenomena or events.
计数者；计算器：计数者，尤指电子或机械装备，自动记下某种现象或事件发生或重复的次数。
This self-powered filter tank is a purified water filtering device by using a set of self-powered mechanical device to realize auto-control.
自力式机械滤池是采用一套自力式机械装置来实现自动控制的净水过滤装置。
This self-powered filter tank is a purified water filtering device by using a set of self-powered mechanical device to realize auto-control.
自力式机械滤池是采用一套自力式机械装置来实现自动控制的净水过滤装置。
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