氦

O caractere "氦" tem 10 traços. "氦" é um dos 3500 caracteres comuns. O caractere "氦" tem 1 pronúncias, . As pronúncias de "氦" são "hài" . Ver a ordem de traços de "氦">>

O significado básico do caractere chinês "氦"

n.: helium (He)

Fazer palavras com "氦"

氦弧焊 heliarc welding

氦弧切割 heliarc cutting

氦弧焊机 heliarc welder

Frases de exemplo com "氦"

• 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.

• 氢可能被耗尽， 一部分变为氦。

  Hydrogen might be depleted with some of it turning into helium .

• 现在氢，氦这些普通原子出现了。

  And now simple atoms appear of hydrogen and helium.

• 氦冷却剂出口温度可达700℃.

  The outlet temperature of helium coolant could reach 700 ℃.

• 那么氦原子核的电荷量是多少呢？

  So what is the charge on a helium nucleus?

• 所有的真空罐均为氦泄露检测设备。

  All vacuum chambers are helium leak tested.

• 在这种情况心爱，氦开始的是。

  S2 And, in this case, I start with helium -is 1s2.

• 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.

• 氦要经过回收 、 提纯和液化过程.

  Helium is recovered, refined, and liquefied.

• 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.