测定硫胺素最灵敏和准确的方法之一是硫色素(脱氢硫胺素)法.One of the most sensitive and accurate methods for determining thiamine is the thiochrom procedure.结论高海拔地区学生可从日常膳食中获取足量的硫胺素与核黄素.Conclusions College students can get adequate thiamine and ribo...
他们用各种废料制造堆肥。They make compost out of all kinds of waste.能从其他废料中分离出可重复利用成分是很关键的。The ability to separate out reusable elements from other waste is crucial.废料被安全储存起来，直到其不再有辐射性。The waste is safely locked away until it is no ...
可是在这渐减的工人里面, 包身工的成分却在激剧地增加.But in the total of workers , the percentage of " contract labour " has shot up.它们仅是以关联性渐减的粗略次序排列.They are rough order of decreasing relevance....