automatic non-return valve是什么意思

网络释义

用法例句

Application and research of the automatic ultrasonic inspection system for ship butt weld;

自动超声探伤系统在船体对接焊缝检测中的应用研究

Control system for large and full-automatic quick analysis lab;

大型全自动快速分析室控制系统

Intention of A Minitype Automatic Lathe of A Bearing with Groove Ferrules;

小型轴承套圈沟槽自动车床的研制

In consideration of the above-mentioned,detaila introduction is made to the working philosophy of the full-automation fasting of drawing deformetion plus the advantage,function and application of grating sensor from structure to force exertion.

基于此,文中详细地介绍了全自动化钢丝圈开口拉伸变形率测试的原理,从结构、施力方式、光栅传感器的测量等方面论述了其优点、功能及其应用,指出使用计算机显示测量结果,精度高,操作方便。

The authors hope engineers to apply the control theroy to their control systems in oreder to realize the true automation.

希望工程人员在控制工程中应用控制理论,实现真正意义上的自动控制。

Distributing weight device uses advanced technology of manipulation to realize the whole automation.

示踪测井立式释放器自动分装系统是由运输装置、分装称重装置和计算机控制装置等组成。

Research on new single-pole pipe-board auto inert gas arc welding machine;

新型单柱式管一板全自动氩孤焊机的研制

The optimum design of the swinging mechanism in large auto machine for packing steel coil;

大型钢卷自动打捆机摆动机构的优化设计

Auto generation of experiment report in WORD form;

WORD试验报告的自动生成

Development of automatically collecting and processing system for inclinometer;

测斜仪自动数据采集及处理系统的研制

Grouping of Classes is Automatically Realized with Excel;

用Excel实现自动编班

The design utilizes the single chip microcomputer AT89C51,the A/D Converter and the LED to realize a concurrent digital voltmeter,which can change the scale and display the number value automatically.

利用单片机AT89C51、A/D转换模块和LED数码显示器,实现了一种具有量程自动切换功能的直流数字电压表,该电压表具有测量精确度高,性能稳定,扩展功能强及显示清晰度高等特点。