... fixed bed catalyst 释义：固定床催化剂 double bed system 释义：复床式 packed bed reactor 释义：填充床反应器 ...
2
?复床系
... bed weighing system 病床衡重系统 double bed system 复床式；复床系; 复床系 fixed-bed drying system 固定床式干燥系统 ...
双语例句
1
Numerical model for balanced draft air and gas system for circulating double fluidized bed is established and simulative study on the dynamic characteristics of air gas system is made.
建立了循环双流化床锅炉平衡通风风烟系统的数学模型，并对风烟系统的动态特性作了仿真研究。
2
The testing result of the double closed loop and electric enclosed test bed of transmission shows that the efficiency and reliability of the system satisfies the requirement of design.