plant cavitation factor, plant sigma是什么意思

网络释义

用法例句

Study on time/pressure test equipment;

时间/压力试验装置的研究

A equipment for rapid detecting human nuclide aerosol concentration in high radon;

高氡背景下人工核素气溶胶快速监测装置

Improvement and status of active carbon fiber basket equipment for solvent recovery;

笼式活性炭纤维溶剂回收装置现状与进展

To advance the industrialization of the apparatus of dispose of sewage of cities and towns;

促进城镇生活污水处理装置产业化

Efficiency of Self-made Apparatus for Cleaning Medical Pipeline;

自制医用管道清洗装置的清洗效果观察

Corrosion analysis and anticorrosion measures for catalytic reforming and diesel hydrogenated units;

催化重整和柴油加氢装置的腐蚀分析及其防腐措施

Start-up summary and running analysis of 1.2 Mt/a diesel hydrofining unit of Lanzhou Petrochemical Company;

兰州石化1.2Mt/a柴油加氢装置开车及运行分析

The development and application of heating unit of electric machinery;

电动机加热装置的研制与应用

The improvement of the device on synthesizing iodoform by electrochemistry method and the exploring of reaction conditions;

电化学合成碘仿装置的改进及反应条件的探索

New technology and devices of particle composite;

新型粒子复合化技术及其装置

Improvement of the safeguard device for the control system of electric gateway;

工业电动门电控系统安全保护装置的改进

Study on the ways to increase the recovery rate in acrylonitrile plant;

提高丙烯腈装置回收率方法探索与实践

Discussion of capacity expansion of 150 t/d PET staple fiber plant;

150 t／d涤纶短纤维装置增容改造探讨

Low-pressure acetylene plant supplied with new purification technique;

应用新型净化技术的低压乙炔装置