English translation for "初级天然放射性核种"

primary natural radionuclides

Related Translations:

初级电工:  junior electrician

初级空气:  primary air

初级证券:  primary securities

初级专业人员:  sponsored junior professional officer

初级泵:  roughing pump

初级滤色镜:  primary filter

初级鼓风机:  primary injector

初级治疗:  primary care

初级职工:  junior staff

初级需求:  primary demand

Similar Words：

"初级探测元件，初级检验元件" English translation, "初级淘汰试验,初步筛选试验" English translation, "初级讨论课" English translation, "初级特技" English translation, "初级提水机械" English translation, "初级听力" English translation, "初级听皮层" English translation, "初级投射区" English translation, "初级突起" English translation, "初级土壤类型" English translation