1.
Study on Capacity Enlargement and Technology Improvement Plan of Nitrochlorobenzene Equipment in YJ Factory;
YJ厂硝基氯苯装置扩产改造方案的研究
2.
CAPACITY EXPANSION AND ENERGY INTEGRATED OPTIMIZATION OF LPG FRACTIONATOR
气体分馏装置的扩产和能量综合优化
3.
Revamp for Increase in Capacity of Urea Production Unit by CO_2 Stripping
CO_2气提法尿素生产装置扩能改造
4.
The technical improving measure for 100kt/a triple superphosphate producing equipment to enlarge capacity
100kt/a重钙生产装置扩能技改措施
5.
A device for projecting sound waves, as in a loudspeaker.
角状扩音器一种用来产生声波的装置，如扬声器
6.
The Study of B/T Distillation Unit of Aromatics Complex for Scale-up Revamping;
芳烃联合装置B/T分馏单元扩产改造研究
7.
Reconstruction and Procedure Optimization of Urea Plant for Expanding the Production;
尿素装置增产扩能改造设计及工程优化
8.
The upgrading and reforning of manufacture DCS in chemical fertilizer plant
化肥厂生产装置DCS控制系统升级扩容改造
9.
air diffusion aerator
空气扩散式曝气装置
10.
a semiconductor device capable of amplification.
能够扩大的半导体装置。
11.
extensiveness input & output control
扩展输入输出控制装置
12.
A funnel - shaped device used to direct and amplify the voice.
扩音器用来传声或扩音的漏斗形装置
13.
accordion incorporating electrical means for sound amplification
装有电子扩音装置的手风琴
14.
Design of the Control System of the Wafer Expanding Device for IC Encapsulation
IC封装的扩晶装置控制系统的设计
15.
a device for amplifying or transmitting sound.
扩大或者传送声音的装置。
16.
a cone-shaped device held to the mouth to intensify and direct the human voice.
放在嘴边扩大和传送声音的锥形装置。
17.
Capacity Expansion of a Light Ends Plant to 300kt/a;
气体分馏装置30万吨/年扩能改造
18.
The 600,000 Ton Ethylene Expansion and Reconstruction Research of Daqing Ethylene Devices;
大庆乙烯装置60万吨扩能改造的研究