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- Concentration of ore by artificial radioactivity 人工放射性选矿
- Current progress in research of natural and artificial radioactivity in surface waters 地表水中天然和人工放射性的研究现状
- This dress is made of artificial fibers. 这件衣服是人造纤维的。
- Her artificial gaiety disguised an inner sadness. 她以矫揉造作的快乐掩饰著内心的悲痛。
- Relating to or caused by radioactivity. 放射产生的关于放射性的或由放射性引起的
- I can't stand his artificial smiles. 我受不了他的假笑。
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- A damaged reactor leaking radioactivity into the atmosphere. 一座损坏的反应堆向大气中泄露出发射性物质
- Her artificial manner made me sick. 她那装腔作势的样子令我恶心。
- We have to learn to control radioactivity. 我们必须学会控制放射能。
- The room was decorated with artificial flowers. 房间用人造花装饰。
- This product contains no artificial preservatives. 此产品不含任何人造防腐剂。
- This yoghurt contains no artificial flavouring or colouring. 这种酸乳酪不含人造香料或著色剂。
- artificial radioactivity 感生放射性,人工放射能,人工放射性
- "Fermi:Italian-born american physicist. He won a 1938 Nobel Prize for his work on artificial radioactivity caused by neutron bombardment. In 1942 he produced the first controlled nuclear chain reaction, in a squash court at the University of Chicago." "费密:意大利裔的美国物理学家;因研究中子人工引发原子衰变而获1938年诺贝尔奖;1942年他在芝加哥大学拥挤的球场上第一次实现了受控键式核反应.;"
- Noticeably contrived; artificial. 明显人为的; 做作的
- She welcome us with an artificial smile on her face. 她脸上挂着虚伪的笑容来欢迎我们。
- Some rare metals have radioactivity. 某些稀有金属具有放射性。
- Overburden had concealed the radioactivity. 覆盖层屏蔽掉了放射性。