As the solution to be purified is heated, its vapors rise to the fractionating column.当要被提纯的液体受热时, 它的蒸汽上升到分馏柱.Many kinds of proteinase inhibitors were purified from the larval hemolymph of insect ( Bombyx mori ) and char...
我升到了总经理秘书这一显赫高位。I escalated to the dizzy heights of director's secretary.传统的草坪已经被低成本梯田所取代，梯田上有个高位水塘和瀑布似的水流。The traditional lawn has been replaced by low-cost terracing, with a raised pool and waterfall.“身居高位很辛苦，”他说。...
The bank was declared insolvent.银行被宣布破产。But more than a few toppled into bankruptcy, and some became insolvent.但破产者不在少数.They lost orders and were insolvent within weeks.他们失去了订货,几周后就无法偿还债务。The company has been declared in...
Contraception birth control by prevention of conception or impregnation.避孕:人类生理学术语,指有意防止怀孕的措施.Cutinization The impregnation of a plant cell wall with cutin.角化作用(角质化):角质陆续侵渗植物细胞壁的过程.CNI is Chemical Nickel Impregnation wit...