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氦
Le caractère "氦" a 10 traits. "氦" est l'un des 3500 caractères fréquemment utilisés. Le caractère "氦" a 1 prononciations, . Les prononciations de "氦" sont "hài" . Voir l'ordre des traits de "氦">>
Le sens de base du caractère chinois "氦"
n.: helium (He)
Former des mots avec "氦"
氦弧焊 heliarc welding
氦弧切割 heliarc cutting
氦弧焊机 heliarc welder
Exemples de phrases avec "氦"
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他证实了,阿尔法粒子就是氦核。
And there he was able to identify the alpha particle as the helium nucleus.
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氢可能被耗尽, 一部分变为氦。
Hydrogen might be depleted with some of it turning into helium .
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现在氢,氦这些普通原子出现了。
And now simple atoms appear of hydrogen and helium.
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氦冷却剂出口温度可达700℃.
The outlet temperature of helium coolant could reach 700 ℃.
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那么氦原子核的电荷量是多少呢?
So what is the charge on a helium nucleus?
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所有的真空罐均为氦泄露检测设备。
All vacuum chambers are helium leak tested.
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在这种情况心爱,氦开始的是。
S2 And, in this case, I start with helium -is 1s2.
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由于太阳风,月壤充满了氦。
The moon's lunar soil is chock-full of helium reserves, thanks to the solar wind.
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氦要经过回收 、 提纯和液化过程.
Helium is recovered, refined, and liquefied.
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事实上,氦还是世界上第二常见的元素。
It's actually the second most common element there is.