1) dual-purpose oil
双效油
2) double-effect
双效
1.
Performance of double-effect NH_3-H_2O absorption cycle;
双效氨水吸收式制冷循环的性能
2.
The principle of double-effect energy saving was applied to retrofit the traditional separation process for toluene diamine(TDA).
采用双效节能原理对传统的甲苯二胺(TDA)分离工艺进行改进。
3) double effect
双效
1.
Single and double effect combined LiBr absorption heat pump
单双效结合运行的溴化锂第一类吸收式热泵
4) dual discovery
双油层油井
5) double-effect distillation
双效精馏
1.
Energy conservation of methanol production process with double-effect distillation;
甲醇合成中双效精馏节能研究
2.
Simulation of double-effect distillation for purification of tetrahydrofuran;
四氢呋喃双效精馏提纯工艺及其模拟
3.
In the new process with double-effect distillation to realize heat-integration, the feed to the lower-pressure column was a side-stream with moderate methanol concentration drawn from a stage of the higher-pressure column above its feed stage.
在采用差压双效精馏实现系统内的热集成方案中, 新工艺从加压精馏塔进料板上部的侧线采出中等甲醇浓度的物料作为常压精馏塔的进料, 有效地平衡了两塔的分离负荷, 进一步降低了双效精馏的总能耗, 同时, 将预精馏塔产生的盐碱类物质浓缩分离到加压塔底采出, 使常压塔底出料为高纯度软水, 将其循环复用为预塔萃取水, 实现了系统内的工艺软水集成, 不但降低了新鲜工艺软水的消耗, 而且还减少了系统的废水排放量。
6) dual effect countercurrent flow
双效逆流
补充资料：N,N'-亚乙基双乙基双油酰胺
CAS: 110-31-6
分子式: C38H72N2O2
熔点: 115-118℃
中文名称: (Z,Z)-N,N'-1,2-乙二亚基双-9-十八烯酰胺；N,N'-亚乙基双乙基双油酰胺；亚乙基二油酰胺
英文名称: N,N'-1,2-ethanediylbis-, (Z,Z)-9-Octadecenamide；n,n'-1,2-ethanediylbis-, (z,z)-9-octadecenamid；n,n'-ethylenebisoleamide；n,n'-ethane-1,；n,n'-ethane-1,2-diylbisoleamide
分子式: C38H72N2O2
熔点: 115-118℃
中文名称: (Z,Z)-N,N'-1,2-乙二亚基双-9-十八烯酰胺；N,N'-亚乙基双乙基双油酰胺；亚乙基二油酰胺
英文名称: N,N'-1,2-ethanediylbis-, (Z,Z)-9-Octadecenamide；n,n'-1,2-ethanediylbis-, (z,z)-9-octadecenamid；n,n'-ethylenebisoleamide；n,n'-ethane-1,；n,n'-ethane-1,2-diylbisoleamide
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