hydrogenate

['haidrədʒəneit]

vt. 使 ... 与氢化合

词形变化：

动词过去式: hydrogenated | 动词过去分词: hydrogenated | 动词现在分词: hydrogenating | 动词第三人称单数: hydrogenates |

vt.

【化】使氢化

hydrogenate

过去式：hydrogenated

过去分词：hydrogenated

现在进行时：hydrogenating

词形变化：

动词过去式: hydrogenated | 动词过去分词: hydrogenated | 动词现在分词: hydrogenating | 动词第三人称单数: hydrogenates |

同义词：

反义词：

dehydrogenate |

hydrogenate['haidrədʒineit; hai'drɔdʒineit]vt.1.■【化学】使与氢化合，用氢处理，加氢处理，使氢化[亦作hydrogenize]变形vt.hydrogenatedhydrogenating

1. [with obj.][often as adj. hydrogenated]charge with or cause to combine with hydrogen
   使氢化，使与氢化合
   

hydrogenate

动词 hydrogenate:

combine or treat with or expose to hydrogen; add hydrogen to the molecule of (an unsaturated organic compound)

hydrogenate

■P for 20 mins, and followed by DAB and hydrogen peroxide mixture.

1：100S－P溶液室温孵育20分钟；

■The lightest element is hydrogen .

275最轻的元素是氢。

■A molecule is a thousand times bigger than an atom of hydrogen.

一个分子比一个氢原子大一千倍。

■A chemist can isolate the oxygen from the hydrogen in water.

一个化学家能把水中的氧和氢分解。

■Being combined with two hydrogen atoms, one oxygen atom may form a molecule of water.

一个氧原子同两个氢原子化合，可以形成一个水分子。

■One proton is almost as heavy as an entire atom of hydrogen.

一个质子几乎与整个氢原子的重量相等。

■An acid having one replaceable hydrogen atom.

一元酸只有一个可置换氢原子的酸

■A good general-purpose gas has about 97% nitrogen and 3% hydrogen.

一种较好的通用气体含大约97%的氮气和3%的氢气。

■Burns may result from unknowingly walking into a hydrogen fire.

不知不觉走进氢火焰会导致烧伤。

■Unlike hydrogen, carbon dioxide is non-combustible.

与氢不一样，二氧化碳是不可燃的。

■The addition reaction with hydrogen cyanide is base-catalysed.

与氰氢酸的加成是碱催化的。

■Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.

两个氢原子和一个氧原子结合而成一个水分子。

■Methods for Hydrogen Production at Small or Medium Scale?

中小规模的制氢方法?

■Containing two replaceable hydrogen atoms.

二元的含有两个可取代的氢原子的

■They could use the hydrogen for energy," said Saal.

人们有可能得到水，可以把氢作为能源。”

■What symbol stands for hydrogen and what for oxygen?

什么符号代表氢，什么符号代表氧?

■The method of purifying hydrogen chloride is introduced.

介绍了一种氯化氢精制技术。

■They say hydrogen peroxide or carbamide peroxide may also help.

他们还认为过氧化氢和过氧尿素也有所帮助。

■He was busy filling out the balloon with hydrogen.

他正忙着给汽球充氢气。

■Water consists of hydrogen and oxygen, as is known to all.

众所周知,水是由氢和氧组成的。

■But Mittleman says hydrogen cars are worth the wait.

但是米特尔曼说，氢燃料车值得等待。

■Yet barriers to gassing up cars with hydrogen are significant.

但要真正用氢当做汽车的动力来源，还有很多障碍。

■Atomic hydrogen was formed as a breakup product of the ions.

作为这两种离子分裂的产物，形成了原子状态的氢。

■Water,you know,is made up of hydrogen and oxygen.

你知道，水是由氢和氧构成的。

■Hydrogen and oxygen, for example, are both gases.

例如，氢和氧都是气体。

■How many hydrogen atoms are present in 16 grams of methane ?

十六克甲烷中有多少氢原子?

■The Luminol and hydrogen peroxide under go a chemical reaction.

发光氨与过氧化氢进行化学反应。

■Other men filled balloon with a gas called hydrogen.

后来又有人用一种氨气球。

■Both nebulas shine brightly in the red light of energized hydrogen.

在上面这张影像中，这二个星云都发出强烈的游离化氢之特徵辐射。

■Of all gases hydrogen is the highest.

在所有的气体中氢是最轻的。

■Hydrogen has a reputation for being explosive and dangerous.

大家知道氢气易爆，十分危险。

■Natural bugs can turn out both hydrogen and methane.

天然的细菌可以生产氢气和甲烷。

■Her boyfriend fed a box of oxygen and hydrogen to the ox andfox.

她男朋友给牛与狐狸喂了一盒子氧与氢。

■Her boyfriend fed a box of oxygen and hydrogen to the ox and fox.

她男朋友给牛和狐狸喂了一盒子氧和氢。

■Letter "O" stands for oxygen and "H" for hydrogen.

字母“O”代表氧，“H”代表氢。

■They react with many metals to form a salt and give off hydrogen.

它们能和许多金属起反应，生成盐并放出氢。

■It has studied the action of hydrogen peroxide on nitrous acid.

它研究了过氧化氢对亚硝酸的作用。

■BMW - the forerunner and leader in hydrogen drive technology.

宝马-先导和氢气驱动技术的领导者。

■Like hydrogen and oxygen, for some couples, opposites attract.

就像氢和氧，有些人成双成对的缘故是因为异性相吸。

■The rings are opened with hydrogen chloride and deuterium chloride.

应用氯化氢和氯化氘打开沅环。

■The easiest way to make one is to add a hydrogen ion (H+).

形成阳碳的最简单的办法就是加上一个氢离子。

■Micro cells use energy sources like hydrogen and methanol.

微型电池用像氢气、甲醇这样的能源。

■We will consider this Zeeman effect for the hydrogen atom.

我们将对氢原子考虑此塞曼效应。

■My Mercedes vehicle is the hydrogen power.

我的梅塞德斯车是氢动力的。”

■I think it impossible that hydrogen can ever be made into a metal.

我认为氢气能被制成一种金属是不可能的。

■So there are hydrogen and oxygen atoms in sugar.

所以糖里含有氢原子和氧原子。

■Critics note the high cost of producing hydrogen.

批评家们强调氢生产的高昂成本。

■Analyse water into oxygen and hydrogen.

把水分解成氧和氢。

■The situation of hydrogen production from propane is summarized.

摘要综述了丙烷催化转化制氢的国内外发展状况。

■Through nitrosation, hydrogenate reducion, and acylate three steps, the yield surpass 80% for the diethyl malonate.

收率相对于丙二酸二乙酯达到了80%以上。