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...
天空中乌云黑沉沉地压下来，发出隆隆声和噼啪声。The sky, swollen like a black bladder, rumbled and crackled.然后，发动机突然咔咔地响着，发出一阵噼啪声，接着就彻底熄火了。Then suddenly, the engine coughed, spluttered and died.他可以听见树木燃烧发出的噼啪声。He could hear the crackling of burn...