Methods Cytotoxicity of Ara C was detected by the MTT assay.方法采用MTT法检测Ara-C的细胞毒作用.Concentration of Ara - C in plasma and cerebrospinal fluid ( CSF ) was determined by HPLC.采用高效液相色谱法 ( HPLC ) 测定血浆和脑脊液中Ara -C 浓度.Mass media...
...a light, lofty apartment in the suburbs of Salzburg...位于萨尔茨堡市郊的一间采光好、屋顶高的公寓The lofty walls of the castle seemed impregnable.这座城堡的高墙似乎坚不可摧。Young people should have lofty ideals and aims.年轻人应该有崇高的理想和目标。...a vast, lofty ...
A hydrocarbon was known to be either an alkene or alkane.某碳氢化合物已知可能是烯烃或是烷烃.The hydrocarbon must be an alkene.这个碳氢化合物必定是烯烃.The betaine will collapse to the alkene only when these two functions are eclipsed.只有当这两个基团移至重迭位置时...