The major productive methods of serin are albuminolysis, fermentation method, chemical method and enzymic method. 其生产方法主要有蛋白质水解法 、 发酵法 、 化学法和酶法,其中酶法是现在研究丝氨酸制备的重要方法.
When I look over and see Terry I tingle all over.当我放眼望去见到特里时，我整个人兴奋不已。Here's the essay for you to look over.这篇文章请你过目[过一下目].It can help to have an impartial third party look over your work.让客观公正的第三方看一下你的成果会有助益。...
The two places, he insists, are as different as chalk and cheese.他坚持说那两个地方有天壤之别。Germany, however, insists on restrictions on the import of Polish coal.但是德国坚持对进口波兰煤炭加以限制.He insists any tax cut be matched dollar-for-dollar...
The restaurant is operated by the Palo Alto Auxiliary for the benefit of the Lucile Salter Packard Children's Hospital.这家餐厅由帕洛阿尔托附院经营，收益用来资助露西尔·帕卡德儿童医院。Palo Alto boasted 36 percent more men than women.帕洛阿尔托一度吹嘘其男性人口...
Keith hoped the obvious sarcasm would have its intended effect...基思希望这一明显的讽刺能达到预期的效果。His book commingles sarcasm and sadness.他的作品混合了挖苦和悲伤.'What a pity,' Graham said with a hint of sarcasm...“太遗憾了，”格雷厄姆略带挖苦地说道。T...
现在的房主改建了这座房子。The house was remodelled by its present owner.当局鼓励房主给住房加隔热装置以节约能源。Home owners are being encouraged to insulate their homes to save energy.房主在哪儿?Where is the master of the house?...
Rammick lives high on a ridge in a 400-home subdivision.拉米克住在高耸的山脊上一片有400户人家的地方。Months are a conventional subdivision of the year.通常可将一年再按月细分。This necessitates subdivision of the area to be reclaimed.这就必须划分要改良的面积....