The present paper systematically checks and examines as well as analyzes causes to the cold-bended crack in the hot rolled steel plate Q345 by microscope, X-ray and Electron Probe Micro-analyzer.
利用金相显微镜、X射线衍射仪及电子探针等对Q 345热轧钢板因冷弯产生的裂纹进行了系统检验分析。
The paper analyzed the design defect of Model 2550 micro oxygen analyzer, introduced the modification solution and design principle and attention rule.
分析了原2550型微量氧分析仪采样系统设计缺陷，阐述改造方案和设计原理及使用注意事项。
The test results show that our micro biochemical analyzer can meet the requirement of clinic use.
试验结果表明，该微型生化分析仪器已达到临床应用的要求。
According to the structure of micro bio-chemical analyzer, a new type of mini temperature-controlling system was designed, whose key component was a micro-heater chip made of silicon.
本文针对微型生化分析仪的结构特点，设计并制作了以硅集成加热芯片为核心元件的温度控制系统。
From frequency field Angle the phenomenon of signal distortion is analyzed, and the principle of observing and measuring the micro-distortion of signal by using spectrum analyzer is explored.
从频域角度分析了信号失真现象，并探讨了频谱分析仪观测微小失真度的原理及若干问题。
The appearances and particle size distribution of slag micro-powder produced by ball mill and vertical mill were researched with scanning electron microscope and laser particle size analyzer.
用扫描电镜和激光粒度分析仪研究了球磨和立式磨生产的矿渣微粉的颗粒形貌和颗粒群分布。
The micro-fluidic chip analyzer also has matrix keyboard, small LCD displayer, serial communication unit, and capillary electrophoresis(CE) separation unit.
本仪器还包括矩阵式键盘、小型液晶显示屏、串行通信模块和毛细管电泳分离模块。
The micro-fluidic chip analyzer also has matrix keyboard, small LCD displayer, serial communication unit, and capillary electrophoresis(CE) separation unit.
本仪器还包括矩阵式键盘、小型液晶显示屏、串行通信模块和毛细管电泳分离模块。
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