今天的理事会会议已经过精心安排，以避免爆出令人难堪的讯息或显示出内部不和的迹象。Today's council sessions have been carefully stage-managed to avoid embarrassing disclosures or signs of internal dissent.他们一般都尽量避免会引起彼此不和的话题。They generally tried to avoid sub...
有机体可分为许多互不相联的种类。The organisms can be divided into discrete categories.在后一种情形下,有机体似乎变成可塑造的.In the later case the organization seems to become plastic.在从细菌到有袋类动物的许许多多有机体中,已经发现光致反应系统.Photoreactivation systems have been foun...
DNA交链主要由照射于DNA或细菌芽胞引起.DNA cross - links are produced mainly upon irradiation of dry DNA or bacterial spores.目的: 探讨互隔交链孢霉诱导 食管癌 的发生机制.Aim : To study the mechanism of esophageal cancer induced by alternaria ( AOH ).硼砂是一种交链...
钓鱼竿上的绕线轮a reel on a fishing rod贝德的钓竿已经裂了, 而蒙德的绕线已经损坏了.Baker's rod is splintered , and Mond's reel is out of fix.钓丝缠到绕线轮上,乱得理不出来.The fishing line was hopelessly snarled on the reel....
等能量 、 等变形夯扩挤密矸石桩是一种地基加固新技术.Practical construction shows that equal energy, equal deformation tamping a.文章介绍了气动夯锤打桩的施工方法.This paper presents the construction method of pneumatic rammer piling.针对一台液压夯管锤,通过改变其供油压力,考察了其工作参数的...