alpha-emitter

常見(jiàn)例句

The researches are concerned with alpha rays.
這些研究是關(guān)于阿爾法射線(xiàn)的。
Vacuum meter with alpha emitter
發(fā)射體真空計(jì)
alpha emitter
發(fā)射體
It is now unlawful for factories to emit black smoke into the air.
工廠向大氣中排放黑煙現(xiàn)在是違法的。
Wheat is the alpha and omega of their diet.
小麥?zhǔn)撬麄兊闹饕澄铩?/li>
The researches are concerned with alpha rays .
這些研究都是關(guān)于阿爾法射線(xiàn)的。