1) three-flow ring loop system
三流环系统
2) tri-loop system
三环系统
3) circulation system
环流系统
1.
E CEF has a close relation with Southern Hemisphere and Northern Hemisphere circulation systems, but these circulation systems do not affect CEF at the same time or do not have the same impact in CEF variation.
105°E越赤道气流的发展变化与南北半球的大气环流系统发展变化有关,但这些环流系统并非同时起同样重要的作用。
4) tri-cycle district heating system
"三环制"供热系统
5) three closed-loop control systems
三闭环控制系统
1.
The three closed-loop control systems (shear position closed-loop system, speed closed-loop system, shearing torque closed-loop system) of shearing control standard software of the process sheet T400 and realization method of shear function of flying shear are presented.
着重介绍了工艺板T400剪切控制标准软件的三闭环控制系统以及飞剪的剪切功能实现。
6) three wheel environmental control system
三轮环控系统
补充资料：三流
1.旧律，判处流刑者，流放之地，据罪行轻重而分为远近三等，谓之三流。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条