Trace elements As and Hg were determined in tartaric acid and citric acid,respectively,by vapor generation-atomic fluorescence spectrometry.
采用蒸汽发生-原子荧光光谱法,分别在酒石酸和柠檬酸介质中分析山楂叶中砷A(s)、汞(H g)的含量,考察仪器操作条件、反应介质及共存离子等对测定As、Hg的影响。
once-through type steam generator
一次通过型蒸汽发生器
helical coil steam generator
螺旋管式蒸汽发生器
steam generator water tank filler
蒸汽发生器水罐进水口
gas-fired once-through steam generator
燃气-过式蒸汽发生器
natural circulation steam generator
自然循环蒸汽发生器
low pressure steam generator feed pump
低压蒸汽发生器给水泵
steam generator water tank drain
蒸汽发生器水罐放水口
dome ,steam, for steam or other vapourgenerating boilers or for superheated water boilers
汽包,蒸汽锅炉或其他蒸汽发生锅炉或过热水锅炉用
computerized steam generator
计算机控制的蒸汽发生器
indirect-fired downhole steam generator
间接燃烧式井下蒸汽发生器
direct-fired downhole steam generator
直接燃烧式井下蒸汽发生器
watertube header for steam-generating boilers
水管式集水箱,蒸汽发生锅炉用
steam generator isolation & dump system
蒸汽发生器隔绝与排放系统
The steam generator design has been greatly improved.
蒸汽发生器设计已得到了很大地改进。
Research on Control Method of Manipulator Used for Steam Generator Repairing;
蒸汽发生器检修机械手控制方法研究
Design of Software System of Manipulator Used for Steam Generator;
蒸汽发生器检修机械臂软件系统设计
The Design of the Vapour Generator Based on the Grading PIDs;
基于分段PID控制的蒸汽发生器的设计
Installation of AP1000 PWR NPP Steam Generator
AP1000核电机组蒸汽发生器的安装
