我能活下来全亏了他。I owe him my life.亏他提醒我,要不然我就忘了.He reminded me of what I should otherwise have forgotten.月亮渐盈,直到正圆, 然后消亏.The moon waxes till it becomes full, and then wanes....
其实轮状病毒主要是通过粪-口途径传播的.Actually the annular virus is mainly through the fecal oral route dissemination.轮状病毒分许多不同的病毒株.There are many different strains of rotavirus.在预防腹泻方面, 报告建议轮状病毒和风疹疫苗均接种.Tohelp prevent diarrhea, the repor...
银河系中最年老的恒星表现出一种对氢而言的贫金属性.The oldest stars in the Galaxy exhibit a metal deficiency relative to hydrogen.从上到下,电负性减小,金属性增强.Metallic character increases down Group 16 as electronegativity decreases.垫圈材料是 非金属 性的或金属性的.Washer ...
The insert cDNAs were clonedinto EcoR I - digested, BAP - treated pUC 18 vectors and transformed into E.同时以EcoR酶消化环状pUC18DNA, BAP对载体5端去磷酸化.We use boldface type for vectors.我们用黑体形式表示矢量.Objective To determine the three - d...
Most algae live in water.多数藻类生长在水中.Algae grow and spread quickly in the lake.湖中水藻滋蔓.The most effective new botanicals are extracts from cola nut and marine algae.这种极其有效的新型植物制剂是从可乐果和海藻中提炼出来的。...