1) quadruple effect
四效
2) four-effect countercurrent extraction
四效逆流
1.
Optimizing process of four-effect countercurrent extraction of danshensu from Salvia miltiorrhiza;
丹参中丹参素四效逆流提取工艺的优化
3) tetrad effect
四重效应
1.
Middle REEs (MREE) enrichment and M-type tetrad effect were observed in roots, and precipitation of phosphate with REEs was suspected to be responsible for the phenomena, which should also cause W-type tetrad effect in shoots.
根系出现中稀土(MREE)富集特征和"M"型四重效应,分析是由稀土元素与PO43-的选择性沉淀造成。
4) three-effect/four-part
三效四体
1.
Aiming at the three-effect/four-part parallel-flow caustic soda evaporation process, a series of the first and last effect unemployed steam pressure is calculated under the same output by the mathematical model and the computer simulator.
利用数学模型,通过计算机模拟,针对三效四体烧碱蒸发过程,在相同的生产量下计算一效、末效一系列的生蒸汽压力,找到蒸汽消耗最少的压力组合,结果符合实际,对生产有指导意义。
5) four effect operation
四效作业
6) four tubes failure
"四管"失效
补充资料：无题效商隐体四首
【诗文】：
天街如水夜初凉，照室铜盘璧月光。
别院三千红芍药，洞房七十紫鸳鸯。
绣靴蹋踘句骊样，罗帕垂弯女直妆。
愿尔康强好眠食，百年欢乐未渠央。
【注释】：
【出处】：
元诗别裁集
天街如水夜初凉，照室铜盘璧月光。
别院三千红芍药，洞房七十紫鸳鸯。
绣靴蹋踘句骊样，罗帕垂弯女直妆。
愿尔康强好眠食，百年欢乐未渠央。
【注释】：
【出处】：
元诗别裁集
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