英语单词大全
英语单词大全

hydrogen

/'haidrәdʒәn/
柯林斯星级
BNC频率: 5200
现代语料频率: 5103

中文翻译

n. 氢
[化] 氢H-2

英文解释

n. a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe

词态变化

复数形式:hydrogens

常见例句

1

a blood disorder characterized by an increased concentration of hydrogen ions in the blood (which falls below 7 on the pH scale)

2

of a solution having an excess of hydrogen atoms (having a pH of less than 7) s

3

abnormally high acidity (excess hydrogen-ion concentration) of the blood and other body tissues

4

n a blood disorder characterized by a lower concentration of hydrogen ions in the blood (which rises above 7.45 on the pH scale)

5

abnormally high alkalinity (low hydrogen-ion concentration) of the blood and other body tissues

相关词组

1

acetaldehyde dehydrogenase

[医] 乙醛脱氢酶

2

acetodehydrogenase

[医] 乙酰脱氢酶

3

acid hydrogen

[化] 酸式氢

4

acidic hydrogen

[网络] 酸性氢

5

acidohydrogenase

酸脱氢酶, 酸去氢酶

6

activated hydrogen

[医] 活性氢

7

active hydrogen

[机] 活性氢

8

active hydrogen atom

[化] 活性氢原子

9

active hydrogen compounds

[化] 活泼氢化合物

10

acyl-CoA dehydrogenase

[化] 酰基辅酶A脱氢酶

11

adiabatic dehydrogenation

[化] 绝热脱氢(从烷烃产生烯烃)

12

aerobic dehydrogenase

[医] 需氧脱氢酶

13

air-hydrogen torch

[机] 空气-氢气炬

14

alcohol dehydrogenase

[化] 醇脱氢酶; 乙醇脱氢酶
[医] 醇脱氢酶

15

aldehyde dehydrogenase

[化] 醛氧化酶; 醛脱氢酶
[医] 醛脱氢酶

16

aldehydic hydrogen

[化] 醛式氢

17

alicyclic hydrogenation

[化] 脂环氢化

18

alkyl hydrogen sulfate

[化] 硫酸氢烷基酯

19

aluminium dihydrogen phosphate

[化] 磷酸二氢铝

20

ammonium dihydrogen arsenate

[建] 砷酸二氢铵

今日更新

更新时间:2025-06-06 09:50:00