大量碳氢化合物如苯并芘也是诱变剂.A large number of hydrocarbons such as benzopyrene are also mutagenic.Fuson和Josien在 取代的苯并蒽类化合物的研究中验证了这一点.This has been confirmed by Fuson and Josien in studies on substituted benzanthracenes.目的: 采用高效液相色谱...
Failure is never quite so frightening as regret do.比失败更令人恐惧的是懊悔。He plays some passages so slowly that they become lugubrious.有些段落他演奏得异常徐缓，听上去有些忧伤。Fresh fruits and vegetables are important and so is bran.新鲜的水果和蔬菜很重要，麦麸也是。...
Conclusion It is indicated that EGP can protect splenocytes from radiation.结论EGP对辐射损伤小鼠脾细胞具有一定的保护作用.ESP and EGP are shown to complement each other.ESP与EGP并不是排斥的,它们有很强的互补性.Conclusion EGP has the protectire role in cell ra...
A boy chastised himself for a ditched pitch but was quickly soothed by his partner’s “That’s OK!”一名男生责罚自己那糟糕的投掷，但他的配手一句“没关系！”使他很快平静下来。The last little act of beneficence soothed Bonhag's lacerated soul a little.这最后的小...
有些士兵有点儿不耐烦。There is a certain impatience among some of the soldiers.“我告诉过你普雷斯克毫不知情的，”肯普颇为不耐烦地说道。"I told you Preskel had no idea," remarked Kemp with some asperity.“他回实验室去了，”艾里斯不耐烦地大声说。"He went back to the lab", Iris excl...