双浸衰退 Double-dip Recession
二次衰退/双浸衰退 Double-dip Recession
沉浸式双语教学 immersion programme ; immersion bilingual education ; immersion program ; immersion bilingual teaching model
沉浸式双语教育 immersion bilingual education ; Immersion Model of Bilingual Education
双向沉浸式 Two-way Immersion
浸入型双语教学 Immersion bilingual education ; Immersion bilingual teaching ; immersion program bilingual education
浸入式双语教学 Immersion Bilingual Teaching
双流体浸泡法 Two-fluid-bath method
双网型浸渍机 double-screen saturator
造林前用双吉尔—GGR6号植物生长调节剂对华北落叶松苗进行浸根处理，可提高造林成活率和林木生长量。
The seedlings of L. principis-rupprechtii, treated by means of root soaking in GGR6, would be beneficial to raise survival rate for afforestation and to increase growth rate.
结果表明，该方法具有简便、重复性好、回收率高等优点，可用于双液相浸取棉仁的甲醇相中棉酚含量的测定。
The results showed that it was a simple method with good reproducibility and high recovery rate in determining gossypol content in methanol phase from two-phase solvent extraction.
用双液相溶剂（TPS）浸取棉仁可得到棉油、无毒饼粕及富含游离棉酚（FG）的甲醇相。
High-level cottonseed oil, gossypol-free cottonseed meal and methanol phase abundant in free gossypol (FG) could be obtained by the leaching process with a two-liquid phase solvent (TPS) system.
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