There are three short insertions in the maize 23 s gene.玉米的23s基因中有三个短的插入片段.Using genedifferential gene expression in rats which fed with ferrous methionine chelate and ferrous sulfate respectivly.研究缺铁日粮中补充蛋氨酸螯合铁与硫酸亚铁对大鼠铁...
小儿从肩上抛球,抛至了天外的试验者手中就可记分.Child must throw ball overhand 3 feet to witnin arm's reach of tester.无因不良反应退出试验者.There was no exit of enrollees due to adverse reaction.这位试验者将20毫升的酸液吸入吸量管中.The experimenter sucked up 20 cc o...
He has ascended into heaven.他已经升入了天堂.Nott and Dickinson set a new altitude record when they ascended 55,900 feet in their balloon.诺特和迪金森乘坐热气球上升了55，900英尺，创造了一项新的高度纪录。Mobutu ascended through the ranks, eventually becoming ...