METHODSTo determine the sister chromatid exchanges SCE of chronic alcoholism patients by peripheral blood culture.应用外周全血淋巴细胞培养方法检测慢性酒精中毒患者淋巴细胞姐妹染色单体交换率.The spirally coiled central filament of a chromatid along which the ...
铜是热和电的良导体.Copper is a good medium for the conduction of heat and electricity.木头是热和电的不良导体.Wood is a poor conductor of heat and electricity.铜是电的良导体.Copper conducts electricity well....
学校的训谕我们一直铭记在心,受益不浅.We have stored in our mind and learned a lot from the school instruction.命令的动作或例子; 命令, 指令或训谕.The act or an instance of enjoining; a command, a directive, or an order....
Princess Margaret toned with her in a turquoise print dress.玛格丽特公主那条青绿色的印花裙子与她很相配。Although it's not strenuous exercise, you feel toned-up, supple and relaxed.虽然这不是剧烈运动，但会让人感到强健、柔韧与放松。The forecasts have since had to ...
She was dancing while someone substituted at the piano.她在跳舞,别人代她弹钢琴.The synthesis methods of melatonin, related tryptaminetryptamine derivatives and substituted indoles are discussed.从人工合成的角度综述了美乐托宁及有关化合物色胺、色胺衍生物及吲哚衍生物的制...