目的分析鸟氨酸脱 羧 酶抗酶抑制子基因在小鼠生长发育过程中的功能.Objective To examine the function of ornithine decarboxylase antizyme inhibitor ( Oazin ) gene in the mouse development.目的构建人鸟氨酸脱羧酶抗酶 ( OAZ ) 突变基因,重组至原核表达载体中并表达出重组蛋白.Objective To clone hu...
Farmers cut the hay, fork it on to a cart and then store it in barns.农夫们割下干草，用叉子把草叉到车上，然后拉到谷仓贮存。Some of the cottages were still lived in by old folk; others had been turned into barns and storehouses.有些村舍里仍住着老人；有些已经改作粮仓和...
针灸疗法柔和，无痛，而且总是令人非常放松。Acupuncture treatment is gentle, painless, and, invariably, most relaxing.牛应该被干净利落地无痛屠宰。Cattle should be killed cleanly and humanely.无病无痛,身体健康就是谢利叫人羡慕的地方.Perfect health was Shirley's enviable po...