the many isotopes of carbon碳的诸多同位素Tritium is one of the mildest radioactive isotopes.氚是最和缓的放射性同位素之一.The inferno spewed a deadly plume of radioactive isotopes into the atmosphere.这个象炼狱般的地方将一缕致死的放射性同位素喷入大气层....
There are two main types of uses of radioactive isotopes in biochemistry.在生物化学中,放射性同位素主要有两方面的应用.Nucleon and use of radioactive isotopes to launch particle ionizing air molecules.核子中和利用放射性同位素发射粒子,使空气分子电离.More reactive are...
Its homology with HSL from GenBank was up to 100 %.序列同源性比较表明,该基因序列与genbank登录 的HSL基因 (AY686758)有高达100%的同源性.Proteins 1:3 D Structural Genomics , Homology, Catalytic and Regulatory Dynamics, Function & Drug Design.蛋白质1:三度空间...
直到20世纪80年代，有些罪犯仍被处以笞刑。Until the 1980s some criminals were still flogged with a rattan cane as a punishment.他在这所学校里受尽了笞杖体罚之苦.He was subjected to the rod in all its rigors in this school.为了这个过错,水手遭到船长的笞绳鞭打.The seaman was c...
It was snowing hard by then.当时雪下得很大。After it had stopped snowing, we all went sledging.雪停了以后我们全去坐雪橇玩.Ordinarily It'should be snowing at this time of the year.按说这时候该下雪了....