The intermittent injection desolvation method is used to accumulate the sample the graphite furnace surface.本文所讨论的电热雾化法是采用继续喷洒去溶技术,使试样在石墨炉表面逐步积累的进样方法.The furnace top underlining construction is important characteristic o...
鼓励教师调动本身不会消弭教学队伍中的种族隔离。Encouraging teacher transfer would not, by itself, integrate the teaching corps.该中心向所有人开放，不论种族和宗教信仰如何。The centre is open to all, no matter what race or creed.住房与教育方面的种族不平等现象让黑人深受伤害。Blacks have been...