?hydrogen

hydrogen發(fā)音

英：　　美：

hydrogen中文意思翻譯

常見(jiàn)釋義：

n.[化學(xué)]氫

hydrogen雙語(yǔ)使用場(chǎng)景

1、Hydrogen and CO have both been used for estimation of noble metal surface areas.───夂？O都已用來(lái)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(yáng)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(yáng)能熱制程的效率高出一個(gè)數量級。

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(yáng)能和氫氣驅動(dòng)。

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.───大多數氫的火焰具有火炬或噴射器的特征，起源于氫泄漏點(diǎn)。

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換，產(chǎn)生水，這種水似乎會(huì )成為無(wú)窮無(wú)盡的能源。

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

hydrogen相似詞語(yǔ)短語(yǔ)

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(chē)里開(kāi)窗有事嗎

氫氣球放車(chē)里開(kāi)窗不安全，車(chē)里有時(shí)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(zhù)火