uranium是什么意思？

uranium的音标：uranium的英式发音音标为：[ju'reɪniəm]uranium的美式发音音标为：[jʊ'reniəm]...

Age determination data indicate episodic crystallization of uranium minerals.年龄测定数据表明,铀矿物有着不同期的结晶.To make the fissile material, he needs to develop an ability to enrich uranium.为了得到分裂物质，他需要发展浓缩铀的能力。A graben creates a fav...

It was actually used for enriching uranium to weapons-grade levels.实际上，它是用来将铀浓缩以制造武器。Enriched uranium is a key component of a nuclear weapon.浓缩铀是核武器的关键组成部分。Uranium is soluble in sea water.铀可溶解于海水。...

673家私人高尔夫俱乐部参与了最近的研究。673 private golf clubs took part in a recent study.她从未参与过为任何人获取或复制机密文件之事。She never participated in obtaining or copying any classified documents for anyone.他在旁参与了大量拍摄和初期剪辑工作。He sat in on much of the ...

高达40%的学生签证均已过期。Up to forty per cent of the students had overstayed their visas.有一种呛人的过期啤酒味。There was a powerful smell of stale beer.护照过期是无效的.A passport that is out of date is invalid....

int.（表示迟疑）嗯...

glossanthrax的音标：glossanthrax的英式发音音标为：[ɡ'lɒsænθræks]glossanthrax的美式发音音标为：[ɡ'lɒsænθræks]...

“卷料”的英语可以翻译为：coil stock ...

Stapp became a strong early proponent of automobile seat belts.斯塔普是力主在汽车上采用座椅安全带的早期创导者.a closet proponent of a tax increase增加税收的私下倡议者EXAMPLE: Our new boss a proponent of short but frequent staff meetings.我们的新老板主张,员工会议应该简...

artemisia的音标：artemisia的英式发音音标为：[ˌɑ:tɪ'mɪzɪə]artemisia的美式发音音标为：[ˌɑtɪ'mɪzɪr]...

espalier的音标：espalier的英式发音音标为：[ɪ'spæliə(r)]espalier的美式发音音标为：[ɪ'spæljɚ, -ˌje]...

n.内背板...

n.刺绣品，钩编织品...

他们从紧急出口逃脱，并报了警。They escaped through an emergency exit and called the police.首相已召集议会召开紧急会议。The Prime Minister has called an emergency meeting of parliament.昨天他的飞机在沙尘暴中紧急降落。His plane made a crash-landing during a sandstorm...

He went to the refrigerator and removed a bottle of wine.他走到冰箱处拿出一瓶酒。Wade walked quickly to the refrigerator and pulled out another beer.韦德快步走到冰箱边又拿出一罐啤酒。Marianne went to rummage in the refrigerator.玛丽安娜在冰箱里翻了翻。...

“石膏”的英语可以翻译为：[矿] [材] gyp，oulopholite，Maria glass，gupse，gesso ...

n.东方的，东方人的，东方文化的( oriental的名词复数 )...

游览；游玩；观光...