本文介绍一种基于红外激光位置传感器的提升机运行速度检测装置。
The paper introduces a travel speed detector for hoist based on the infrared laser position transducer.
当这个小装置以每秒60亿周的高频速度振荡时，它表面的“压电”材料会产生一个很容易被检测到的振动电场。
As the doohickey hummed away at a very high frequency-a whopping 6 billion cycles per second-the "piezoelectric" material in it produced a warbling electric field that was easy to detect.
并对车轮盘式制动中的圆盘、速度传感器与轮胎内压检测装置作了简要说明。
Disc, velocity sensor and internal tyre Pressure testing devices used on the wheel mounted disc braking system are briefly introduced.
本文报道其中的播种机工作速度自动检测装置。
This paper reported the automatic monitoring equipment of working speed of seeder.
当然，该物件可藉 由该顶掣件顶推伸置于该涡电流装置内部的位置，以便针对该物件特 定部份进行检测作业，亦能有效提升检测速度。
Of course, the objects can be propped to positions inside the eddy current device through the propping element to detect specific parts of the objects, and the detection speed can also be improved.
压力测量要求的压力源连接到传感器，加速度震动或冲击检测需要在一些已知的频率和力量的装置。
Pressure measurements require a pressure source to be connected to the sensor; acceleration or shock detection requires shaking the device at some known frequency and force.
本文主要介绍了一种应用加速度传感器adxl50设计的新型便携式、低功耗的振动加速度-频率检测装置。
A kind of vibration acceleration - frequency detecting device is described, which is a new style low power consumption handy device based on ADXL50 acceleration sensor.
对一组检测装置进行了试验研究，为光敏元件用于在线检测煤泥水沉降速度提供了有力的依据。
One group experiment of measuring subsiding speed of slime water was conducted and the result can be provided as a basis for photosensitive component used measuring online.
通过对烟道“速度场常数”的研究，提出了利用速度场常数监测烟道烟气平均流速的方法，同时研制出速度场常数自动检测装置。
By means of study on velocity field constant in flue, a method used to measure average velocity of flue gas was presented.
系统采用红外传感器检测液滴速度，用步进电机及其配套装置来控制液滴速度。
This system employed infrared sensors to detect liquid drops and used step motor with other parts to control the liquid speed.
通过对追踪装置水平转动速度，俯仰调节角度和太阳光线检测等方面的测试，表明该系统可以实现自动追踪，运动灵活，调节准确。
Based on the tests of angular velocity, the turning Angle and the accuracy of solar orientation, this auto-tracking system was proved effective.
该装置具有对非牛顿流体测量精度高，且检测速度快、操作简单等优点。
Our instrument has many advantages, such as high accuracy, rapid measuring speed, and easy operation.
该燃料诊断装置包括坡度检测部、第一推定部、加速度检测部和诊断部。
The slope of the fuel detection diagnostic devices, including the Ministry, the Ministry of the first presumption, acceleration detection and diagnosis of the Department of the Ministry.
该燃料诊断装置包括坡度检测部、第一推定部、加速度检测部和诊断部。
The slope of the fuel detection diagnostic devices, including the Ministry, the Ministry of the first presumption, acceleration detection and diagnosis of the Department of the Ministry.
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