技术人员在大约那个时候拿到了该航天器热盾的核心样品，二月份，为了进一步测试，猎户座的背壳和热盾被移除。
While technicians took core samples of the spacecraft's heat shield around that time, in February Orion's back shell and heat shield were removed for further testing.
本文介绍了一种同步测周期计数器的设计，并基于该计数器设计了一个高精度的数字频率计。
The design of a counter measuring synchronous period is introduced in this paper. And based on it, a high precision digital cymometer is designed.
初步测试结果表明，检波器在共振频率以上有较好的频率响应，输入信号与输出信号吻合得较好。
Preliminary test results indicated that the accelerometer has better frequency response well above the resonant frequency, and the output signal is in correspondence with the input.
同时为了得到电压、电流的同步测量值，没有用互感器，而是通过电阻分压测量电压，同时以测量引入电机的电源线的电压代替线电流。
Also in the experiment we obtain the current by measuring the lead current from transducer to the motor, and this because it is the same current with the stator.
提出了在弹簧振子作简谐振动时，利用集成开关型霍尔传感器测量振动周期，以进一步测量物体惯性质量的方法。
The method to measure body's inertial mass is proposed by measuring period of vibration with the integrated hall switch sensor, when spring oscillator is in situation of simple harmonic vibration.
初步测量结果表明，由山东大学研制的T9型TGC探测器的各项性能指标达到实验设计要求。
The performance of T9 type TGC detectors produced by Shandong University has met the requirement of the ATLAS experiment according to the preliminary results of measurement.
测试者可以通过键盘或者IC卡输入身份信息，测试控制器的液晶显示器会显示测试者的身份信息，提示测试者如何进行下一步测试，操作错误的话还可以返回重新进行测试。
Users can input the identification information by keyboard or IC card, and the monitor of test controller can display them, and tell users how to do in next step.
力矩器定圈组件正交性误差检测装置是一台基于单片机控制的智能仪器，该机采用同步测量原理及数字滤波技术，实现各相误差的检测。
This is a intelligent instrument based on MCU. It is adopted that synchronization measure principle and digital filter technique for test. that phases error. Development of sensor.
设计并实现了一种用硅双结色敏器件作为探测器，单片机作为控制器，PC作为处理器和显示器的光功率、波长同步测量系统。
A system of measuring light power and wavelength is designed and fabricated, using Silicon Color Sensor with double PN junction as detector, single chip processor as controller and PC as processor.
设计并实现了一种用硅双结色敏器件作为探测器，单片机作为控制器，PC作为处理器和显示器的光功率、波长同步测量系统。
A system of measuring light power and wavelength is designed and fabricated, using Silicon Color Sensor with double PN junction as detector, single chip processor as controller and PC as processor.
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