甘露''.'聚糖'.''任何一组属于甘露糖聚合物的植物''.'聚糖'. ''.Any of a group of plant polysaccharides that are polymers of mannose.葡萄糖氧化酶的多醣构造中,含有N - 乙醯胺基葡萄糖及甘露糖.The polysaccharide mo...
这台放大机可以从底片,效果会好吗?This enlarger can make print of various size from the negative.嗯, 最好你有一台放大机, 和化学药品, 如此之类的.B : Oh , well, you'd need your enlarger, and chemicals, and so on.这台放大机可以从底片印出各种尺寸的照片.This enlarger can make...
The cultural and historical links between the many provinces were seen to be very tenuous...许多省份之间的文化和历史纽带被认为是很脆弱的。He wrote a book descriptive of the frontier provinces.他写了一本描写边疆各省的专著.The King ( Louis XVI ) prepared for ...