Emission lab排放试验室
emissionn.散发;发行;排放
emission computed assisted tomography发射计算机体层摄影术
emission computerized axial tomography发射计算机轴向体层摄影术
emissions standards may be enforced.散发标准可能被运行。
emission spectral analysis of isotopes同位素发射光谱分析
Emission standards for odor pollutants恶臭污染物排放标准
emission reduction interest certificates排污权证
emission interference enemy interference敌方干扰