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...
真隼的雌鸟个体较大,较凶猛,故鹰猎者喜用雌隼.Females of the genus Falco are larger and Bolder than males and are preferred for falconry.自从那时以后, 鹰猎已经继续有关宇宙的性质寻求问题的答案.Since then, Hawking has continued to seek answers to questions about the natu...
Designs a new type of double stream basal meter with a deflector.摘要设计了一种带分流片的双流束基表.Remove wind deflector, mechanism covers and glass panel.拆卸挡风板 、 机械盖和玻璃板.According to the research , the structural dimension of the piezo...
1938年，凯恩以点数击败杰基·杜里克，获得了世界拳王称号。Kane won the world title in 1938 when he outpointed Jackie Durich.她把手中的钱展成扇形开始点数.She fanned the money in her hand and began to count.计数单元的新位置就用来形成新补充的极点数.The new counting cell positions are ...