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...
tanned jute精制黄麻Chinese jute苘麻, 青麻That is a jute mills of Pakistan.那是一家巴基斯坦的黄麻纤维制造厂.A STUDY ON THE HERITABILITY OF SEVEN ECONOMIC CHARACTERS IN JUTE ( Corchorus Capsularis )黄麻七个经济性状遗传力的研究 ( 摘要 )Health standard for flax, j...
It is still not clear who was behind Sunday's attempt to unseat the President.目前还不清楚星期天发动的企图推翻总统的行动的幕后指使人是谁。To unseat or throw off, as from a horse.使下(马);使掉下(马 )Once firms become technology leaders it is harder unse...