研究互溶性双组分混合物在水平光滑管上的自然对流冷凝传热性能.In this paper, the phase - field models coupled flowshear flow and nature convection are introduced respectively.但在传统的生物柴油生产工艺中, 由于原料油与醇的不互溶性,严重影响了酯交换反应的程度.However, the immiscibility of oil ...
目的: 研究微小毛霉产凝乳酶的固体发酵条件.Objectives: to study fermentation conditions of chymosin from mutant strain Mucor pusillus.食品成分,如重组凝乳 酶 已投入市场.Food ingredients such as recombinant rennet ( ehymosin ) have also been launched in the ...
Their economy is teetering on the brink of collapse.他们的经济徘徊在崩溃的边缘。The club are on the brink of promotion to the Premier League.俱乐部即将晋级超级联赛。They are on the brink of resolving their long-standing dispute over money.他们很快就能解...