1) double flow
双程错流
2) double-column process
双塔流程
1.
On the basis of process simulation and basic theoretical analysis, a new energy saving double-column process is proposed for FCC absorption and desorption system with " bi-directional mass transfer".
在流程模拟和基本原理分析的基础上,指出FCC装置吸收稳定系统吸收解吸过程存在双向传质,提出了一种新的改进型节能双塔流程。
3) Methanolizing-methanation process
双甲流程
4) Bidirectional Flow
双向流程
5) double-flow
双流程
1.
Lots of experimental research has been done on the new double-flow lubricating-oil cooler which has mixed tube bundles,and it is found that such cooler has very strong heat transfer ability.
通过对新型混合管束式双流程滑油冷却器的大量实验研究,发现其具有很强的换热能力。
6) two fluid equations
双流体方程
1.
By solving the two time-scale and two fluid equations,a set of nonlinear equations has been obtained by which the behavior of self-generated magnetic field can be described.
通过求解双时标双流体方程 ,可以得到一组相互耦合的非线性方程。
补充资料：错流
分子式：
CAS号：
性质：两流体间的流动方向互为垂直交叉的流动。如热冷两流体流动方向为错流以提高换热效率，见图所示(图暂缺)。
CAS号：
性质：两流体间的流动方向互为垂直交叉的流动。如热冷两流体流动方向为错流以提高换热效率，见图所示(图暂缺)。
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