氢气在工业上广泛用于制氨。Hydrogen is used extensively in industry for the production of ammonia.嗅氨使他恢复了意识.The smelling of ammonia brought himaround.丙氨酸在转氨作用中似乎是更好的氨基酸.Alanine appears to be the preferred amino acid in the transaminat...
Economical marketing and globalizing bring global opportunities and challenges to any corporation.经济市场化和全球化,这给企业带来了全球性的机遇与挑战.E - marketing is the current buzzword.电子营销是现在的时髦词汇.We seem to have lost sight of the fact that ...
他坐着倾听小溪流水的潺潺声.He sat listening to the murmur of the little brook.他学会了游泳,学会了划船,甚至渐渐地能领略那流水的欢乐了.He learnt to swim and to row and entered into the joy of running water.他坐著倾听小溪流水的潺潺声.He sit listening to the murmur of the lit...