Human mind constantly depend on objects which are taken from visual, auditory, olfactory, gustatory and tactile means.人的心理不断地依赖于从视觉，听觉，嗅觉，味觉和触觉得到的目标。Whereas attractants, repellents, and many incitants are olfactory subst...
I can tell you, there was a celebration in our house that night.告诉你，那天晚上我家开了个庆祝会。The Chinese community here are shooting off fireworks in celebration of the Chinese New Year.这儿的华人社区在放烟火,庆祝春节.Only a few people can find an...
增溶溶解对于任何要纯化的蛋白质都是必需的.Solubilization is required of any protein to be purified.纯化的ALA纯度达到90%.The purity of ALA after purification is up to 90 %.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.Optionally, the purified diisobutylene may be h...
Two men were helping police with their inquiries at Salisbury last night.两名男子昨天夜里在索尔兹伯里接受了警方盘问。It is not easy to make practical suggestions for helping her.要提出切实可行的建议帮助她并不容易。He was helping wire up the Channel Tunnel last...