1) cyclical breathing
循环换气
1.
The invention of cyclical breathing method solves the problem.
笛子循环换气呼吸技法的产生,解决了这一难题。
2) rate of air circulation
换气次数，空气循环率
3) Discontinuous gas exchange cycle
不连续气体交换循环
1.
variolaris respired in the typically discontinuous gas exchange cycle(DGC).
结果表明:天花吉丁虫呼吸为典型的不连续气体交换循环(discontinuous gas exchange cycle,DGC)的模式,DGC平均周期约需12。
2.
The results indicated that they all exhibited the respiratory model of discontinuous gas exchange cycle (DGC).
结果表明,它们均具有典型的不连续气体交换循环(discontinuousgasexchangecycle,DGC)呼吸模式,且一个DGC可分为爆发间期和爆发期2个阶段。
3.
According to the opening or closing spiracle, a typical discontinuous gas exchange cycle (DGC) has three distinct phases: the closed period with little or no external gas exchange, the flutter period during which oxygen enters tracheae and little CO (2) escapes and the open period during which lots of CO (2) escape.
根据气门开闭, 一个典型的不连续气体交换循环 (discontinuousgas exchange cycle, DGC) 可以明显分为3个阶段: 关闭阶段, 极少或没有气体交换; 颤动阶段, 气门迅速微开和关闭, O2进入气管, 少量CO2释放; 最后是开放阶段, 大量的CO2释放。
4) exhaust gas recirculation change over valve
废气再循环转换阀
5) air-to-air heat exchanger
空气循环热交换器
6) circulate crossover method
循环交换
1.
Thus essay introduces the design and calculate of polassium sulfate production process in the circulate crossover method with the help of ion exchange resin.
本文介绍了离子树脂循环交换法生产硫酸钾工艺设计计算方法,可用于工艺、设备设计和指导生产管理。
补充资料：循环系统的进化鱼的循环系统
李瑞端绘
[图]
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