单词	束几何
释义	束几何 beam geometry
随便看	contamination material contamination mechanics contamination meter contamination migration contamination monitor contamination of mother rs milk contamination of mother's milk contamination of organic pesticides contamination of surface runoff contamination of the water supply contamination of tungsten contamination of waste enamel contamination of working fluid contamination parameter contamination particle contamination particles contamination permissible index contamination precipitation contamination preciptation contamination prevention contamination probe contamination product on paint film Contamination,Radioactive Food contamination rate contamination ratio