Science teacher's role should change elastically and multiply depending on the instruction context.教师的角色宜视教学情境脉络做弹性及多元的转换.Lana : Either an admirer or a psychopath, depending on who you ask.仰慕者或精神病, 看你问谁了.We are depe...
Prices range from $119 to $199, depending on the particular configuration.价格因具体配置而异，从119美元至199美元不等。I tend to have a different answer, depending on the family.根据家庭的不同，我往往会给出不同的答案。The treatment regime may vary widely depen...
Check the accelerograph handle termly, and find out if the clutch handle can turn flexibly.应定期检查油门手柄,离合手柄是否转动灵活,有无卡涩现象.This rate includes big and small of the accelerograph , and direction, etc on the radio.这个比例包括油门的大小, ...
这些参数导致了特定固定相的分离行为.These parameters contribute to the chromatographic behaviour of a particular stationary phase.方法使用薄层色谱法, 以硅胶 GF254 为固定相.Methods: TLC method was applied , the stationary phase was GF _ ( 254 ).考察了一些手性化合物...