查询词典 astatine
- 与 astatine 相关的网络解释 [注:此内容来源于网络,仅供参考]
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astatine:砹
卤素(halogen)在元素周期表中列第ⅦA族,非金属元素,包括氟(Fluorine)、氯(Chlorine)、溴(Bromine)、碘(Iodine)、砹(Astatine)五种元素,元素符号分别为F(氟)、Cl(氯)、Br(溴)、I(碘)、At(砹),其中砹为放射性元素,因此,常说的卤素指氟、氯、溴、碘.
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astatine:石厄
astatine 石厄 | astatism 无定向性 | astaxanthin 虾青素
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astatine:砹(元素符号At)
astatide | 砹化物 | astatine | 砹(元素符号At) | astatische | 无定向控制对象
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astatine:砈 砹
84 Po 釙 钋 Polonium | 85 At 砈 砹. Astatine | 86 Rn 氡 Radon
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astatine analyzer:砹含量分析仪
astatic type gravimeter 助动式重力仪 | astatine analyzer 砹含量分析仪 | astatine 砹
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astatine analyzer:砹含量解析仪
astatic type gravimeter 助动式重力仪 | astatine analyzer 砹含量解析仪 | astatine 砹
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At Astatine:砹
84 Po polonium 钋 po1 | 85 At astatine 砹 ai4 | 87 Fr francium 钫 fang1
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At Astatine:石艾
无定向的,无静差的 astatical | 石艾At astatine | 无定向性,无差性 astatism
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Astatine At:砹
84 钋 Polonium Po (209) | 85 砹 Astatine At (210) | 86 氡 Radon Rn (222)
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And lanthanum and osmium and astatine and radium:镧,锇,砹,镭
Europium, zirconium, lutetium, vanadium 铕,锆,镥,钒 | And lanthanum and osmium and astatine and radium 镧,锇,砹,镭 | And gold, protactinium and indium and gallium 金,镤,铟,镓
- 推荐网络解释
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Apportioned Effort:分摊努力
Applied Direct Costs 实际直接成本 | Apportioned Effort 分摊努力 | Apportioned Task 分摊任务
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tussah silk fabric:柞丝绸
tussah silk carpet 柞丝毯 | tussah silk fabric 柞丝绸 | tussah silk fancy yarn 柞粗纺丝
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make sb. do sth.(be made sb.to do sth:使某人做某事
be made for each other 有利于,倾向于 | make sb. do sth.(be made sb.to do sth.)使某人做某事 | to make a speech 做报告.