Based on the thermoelectric refrigeration principle and PID parameter self-tuning control technique, a temperature controller for semiconductor laser's environment test is designed.
基于热电制冷原理和PID参数自整定理论，本论文设计了一种半导体激光器环境的温度控制仪。
It provides basic technical parameters for producing crisp fruit-vegetable slice with vacuum low -temperature frying technology. Experiments were done with self-made small scale test-bed.
利用自制的小型实验台，为真空低温油炸技术规模化生产果蔬脆片提供基本的工艺操作参数。
It provides radical technical parameters for producing fragile fruit -vegetable slice with vacuum low-temperature frying technology. Experiments were done with self-made small scaled test-bed.
利用自制的小型实验台，为真空低温油炸技术规模化生产果蔬脆片提供基本的工艺操作参数。
In order to shorten test time, a forced drying method is adopted in preparing sample so as to measure gloss and colour of self-curing paint film at ambient temperature.
为缩短检验时间，采用强制干燥方法制备样板，对需要常温自干漆膜的光泽和色泽进行测定。
Using the self-built test platform, the influence of the temperature on the transmission spectra of the Thin-Film-Transistor Liquid Crystal Display (TFT-LCD) in visible wavelength is investigated.
本文利用自行搭建的显微光谱测试平台研究了可见光波长范围内温度对薄膜晶体管液晶显示器(TFT - LCD)透射光谱的影响。
Also, the test socket could be furnished with the self acting lubricator and the temperature thermocouple.
还可以在试验座上安装有自动加油装置和测温热电偶。
Considering the above effect, a test plan for the oxygen physisorption process of coal at low temperature is studied to investigate a method to delay self-igniting of coal.
考虑CO2对煤吸附氧的影响，研究了CO2对煤低温物理吸附氧过程作用实质的实验方案，试图探索延缓煤自燃的办法。
Considering the above effect, a test plan for the oxygen physisorption process of coal at low temperature is studied to investigate a method to delay self-igniting of coal.
考虑CO2对煤吸附氧的影响，研究了CO2对煤低温物理吸附氧过程作用实质的实验方案，试图探索延缓煤自燃的办法。
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