詞語：hydrogen
hydrogen是什麼意思
簡明英漢詞典
hydrogen
[5haidrEudVEn]
n.
氫
美國傳統詞典[雙解]
hydrogen
hy.dro.gen
AHD:[ho「dr…-j…n]
D.J.[6haidr*d9*n]
K.K.[6ha!dr*d9*n]
n.Symbol H （名詞）符號 H
A colorless, highly flammable gaseous element, the lightest of all gases and the most abundant element in the universe, used in the production of synthetic ammonia and methanol, in petroleum refining, in the hydrogenation of organic materials, as a reducing atmosphere, in oxyhydrogen torches, and in rocket fuels. Atomic number 1; atomic weight 1.00797; melting point -259.14=C; boiling point -252.8=C; density at 0=C 0.08987 gram per liter; valence 1.See table at element
氫：一種無色，易燃的氣體物質，在所有氣體中最輕，而宇宙中最多用來生產合成氨和甲醇，提煉石油，氫化有機物質作為收縮的氣體，用在氧氫焰熔接器和火箭燃料中。原子序數為1；原子量為1.00797；熔點為-259.14=C；沸點-252.8=C；零度時的密度是0.08987克/公升；原子價為1參見 element
語源
(1)French hydrogene
法語 hydrogene
(2)Greek hudro- [hydro-]
希臘語 hudro- [前綴]
(3)-gene [-gen]
-gene [後綴]
繼承用法
hydrog「enous
AHD:[-dr?j「…-n…s] （形容詞）
現代英漢詞典
hydrogen
[5haIdrEdV(E)n]
n.
〈化〉氫
現代英漢綜合大辭典
hydrogen
[5haidrEudVEn]
n.
【化】氫(1號元素, 符號H)
hydrogen bomb
氫彈
hydrogen bond
氫鍵
hydrogen ion
氫離子
hydrogen oxide
氧化氫, 水
hydrogen peroxide
過氧化氫
hydrogen sulphide
硫化氫
繼承用法
hydrogen-bonded
adj.
氫鍵鍵合的
hydrogen-carbonate
n.
酸式碳酸鹽, 碳酸氫鹽, 重碳酸鹽
hydrogen-reduced
adj.
氫還原的
hydrogen-rich
adj.
富氫的
propyl hydrogen-sulfate
n.
硫酸氫丙脂
hydrogen-sulfite
n.
酸式亞硫酸鹽, 亞硫酸氫鹽
hydrogen-welding
n.
氫焊
特殊用法
acid hydrogen
酸式氫
active hydrogen
活性氫
aldehydic hydrogen
醛式氫
atomic hydrogen
原子 氫
available hydrogen
有效氫
carburetted hydrogen
礦坑氣
combined hydrogen
化合氫
compressed hydrogen
壓縮氫
free hydrogen
游離氫
heavy hydrogen
重氫
hydroxyl hydrogen
羥基氫
indicated hydrogen
指示氫
interstellar hydrogen
【天】星際氫
liquid hydrogen
(低溫)液體氫
mobile hydrogen
流動氫原子
nascent hydrogen
初生(態)氫
palladium-diffused hydrogen
通過鈀擴散的氫氣
phosphuret(t)ed hydrogen
(1)磷化氫, 磷的氫化物
(2)膦
reactive hydrogen
活性氫
recycle hydrogen
循環氫
replaceable hydrogen
可置換氫
sulfurated hydrogen
硫化氫
superheavy hydrogen
超重氫,氘
telluretted hydrogen
碲化氫
tertiary hydrogen
叔氫
用法詞典
hydrogen
希臘語 hudra 水 + -gen 產生，變成
[七國語言]英漢地質大詞典
hydrogen
氫
[七國語言]英漢地理大詞典
hydrogen
氫
[七國語言]英漢電子大詞典
hydrogen
氫
[七國語言]英漢電子工程大詞典
hydrogen
氫
[七國語言]英漢化學大詞典
hydrogen
氫
[七國語言]英漢農業大詞典
hydrogen
氫
[七國語言]英漢生物學大詞典
hydrogen
氫
[七國語言]英漢物理大詞典
hydrogen
氫
[七國語言]英漢冶金大詞典
hydrogen
氫
[七國語言]英漢醫學大詞典
hydrogen
氫
[七國語言]英漢原子能大詞典
hydrogen
氫
美國傳統詞典
hydrogen
hy.dro.gen
AHD:[ho「dr…-j…n]
D.J.[6haidr*d/*n]
K.K.[6ha!dr*d/*n]
n.Symbol H
A colorless, highly flammable gaseous element, the lightest of all gases and the most abundant element in the universe, used in the production of synthetic ammonia and methanol, in petroleum refining, in the hydrogenation of organic materials, as a reducing atmosphere, in oxyhydrogen torches, and in rocket fuels. Atomic number 1; atomic weight 1.00797; melting point -259.14=C; boiling point -252.8=C; density at 0=C 0.08987 gram per liter; valence 1.See table at element
語源
(1)French hydrogene
(2)Greek hudro- [hydro-]
(3)-gene [-gen]
繼承用法
hydrog「enous
AHD:[-dr?j「…-n…s] adj.
英漢船舶大詞典
hydrogen
n.氫
英漢地質大詞典
hydrogen
n.氫
英漢環境大詞典
hydrogen
n.氫
英漢航空大詞典
hydrogen
n.氫,氫氣
英漢化學大詞典
hydrogen
n.氫
英漢海運大詞典
hydrogen
氫
基本詞義
hydrogen
氫氫(H)
基本詞義
hydrogen
氫(H)
英漢進出口商品詞彙大全
hydrogen
氫氣
英漢計算機大詞典
hydrogen
n.氫
英漢機械大詞典
hydrogen
n.氫
英漢建築大詞典
hydrogen
n.氫
英漢能源大詞典
hydrogen
n.氫
英漢汽車大詞典
hydrogen
n.氫
英漢水利大詞典
hydrogen
n.氫
英漢冶金大詞典
hydrogen
n.氫
英漢醫學大詞典
hydrogen
n.氫,氫氣