?hydrogen

hydrogen發(fā)音

英：　　美：

hydrogen中文意思翻譯

常見釋義：

n.[化學(xué)]氫

hydrogen雙語使用場景

1、Hydrogen and CO have both been used for estimation of noble metal surface areas.───夂？O都已用來測定貴金屬的表面積。

2、The heat and light energy from the Sun is due to the fusion of hydrogen atoms at a very high temperature and pressure.───太陽的光能和熱能是由于氫原子在極高的溫度和壓力下發(fā)生核聚變的緣故。

3、The gravimetric hydrogen production rate exceeds that of other solar-driven thermochemical processes by more than an order of magnitude.───而分解出氫的效率以重量計算可比其它太陽能熱制程的效率高出一個數(shù)量級。

4、Atoms of hydrogen are fused to make helium.───氫原子可熔合成氦。

5、It's designed for up to six people to live in, and is powered by an environmentally-friendly combination of solar power and hydrogen tanks.───它可以居住六人，由對環(huán)境友好的太陽能和氫氣驅(qū)動。

6、Most hydrogen fires will have the flame characteristic of a torch or jet and will originate at the point where the hydrogen is discharging.───大多數(shù)氫的火焰具有火炬或噴射器的特征，起源于氫泄漏點。

7、Hydrogen, a secondary energy carrier , can be converted to produce water and this water appears to be an endless source of energy.───二級能量載體氫可以被轉(zhuǎn)換，產(chǎn)生水，這種水似乎會成為無窮無盡的能源。

8、Hydrogen and oxygen combine to form water.───氫與氧化合成水。

hydrogen相似詞語短語

1、hydrogenase───n.[生化]氫化酶

2、androgen───n.雄性激素；男性荷爾蒙

3、hydrogel───n.[物化]水凝膠

4、hydrogenise───vt.使與氫化合（等于hydrogenize）

5、hydrogenous───adj.氫的；含氫的

6、hydrogenate───v.（使）氫化，（使）與氫結(jié)合

7、hydromel───n.蜂蜜酒（蜂蜜加水發(fā)酵后制成）；含蜜飲料

8、dihydrogen───二氫

9、hydrogenize───vt.使與氫化合（等于hydrogenate）

氫氣球放車里開窗有事嗎

氫氣球放車里開窗不安全，車里有時溫度比較高，氫氣球有很多使用的是不安全的氦氣，高溫下容易著火