用香草醛-冰醋酸比色法测定西洋参中总皂甙的含量.The content of ginsenoside in Panax quinquefolium L was determined by colorimetry.市场上也出售含有良好风味的香草醛或乙基香草醛的焙烤粉.The market also offers baking powders flavored with vanillin of ethyl vanillin.香草醛的味道很好...
标准库定义了五种迭代器类别: 输入 、 输出 、 前向 、 双向和随机访问迭代器.There are five iterator categories: input, output, forward, bidirectional, and random access.那些写回输入序列的算法要求前向迭代器.Those that write back to the input sequence require forward iterato...
In 1885 , poet Ezra Pound was born in Hailey, Idaho.1885年, 诗人以期拉庞德出生在爱达荷州.Twenty million years ago, Idaho was not the arid place it is now. Rather, it was warm and damp, populated by dense primordial forest...2,000万年前，爱达...
他们验明6种植物有可能提炼出药物麻醉剂。They identified six plants as having potential for development into pharmaceutical drugs.他们已在临床试验中接受过这种药物的治疗。They have been treated with this drug in clinical trials.加西亚总统已经下令空运食品、药物和毛毯。President Garc...
Ownership structure contradicts inconsequently, restricted the development that saves economy completely greatly.所有制结构不合理的矛盾, 在很大程度上制约了全省经济的发展.The analogy indulges off - the - peg condition inconsequently or disregard sp...
These figures were often spuriously computed by selecting particularly favorable sample groups.这些数字往往是用错误的方法计算出来的，所用的都是特别挑选出来的对自己有利的样本组。The book received a favorable review.这本书赢得了好评.They are favorable to the proposal.他们赞...