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...
具有大型技术或制造企业工作经验优先.Experience working for large technology or manufacturing organisation would be an advantage.证实: 显示或制造证据的行为.Demonstration: The act of showing or making evident.为了延长其使用寿命, 人们采用堆焊的方法来修复或制造模具.In order to pr...
方法对经临床确诊为肺栓塞患者测定其血浆D - 二聚体与纤维蛋白原浓度.Methods: The plasma fibrinogen and D - dimer in pulmonary embolism patients were measured.质谱研究表明这些配合物均以二聚体的形式存在.Their Mass Spectra show that they are dimers in gas phase.方法 通过3例典型病例,测血浆...