查询词典 hydrogen fluoride

acidic amino acid：酸性胺基酸

酸血症 acidemia | 酸性胺基酸 acidic amino acid | 酸式盐 acidic salt; hydrogen salt

ammonia：氨

Stanley Miller) 进行了一项研究,他模拟地球初期的条件,将甲烷 (methane) 、氨 (ammonia) 、氢 (hydrogen) 和水混合,通过电流,成功产生了几种复杂的有机化合物 (organic compounds) 氨基酸 (amino acid) ,这些氨基酸是组成生命的成分;

ammonium hydroxide：氢氧化铵(碱性剂)

ammonium hydrogen carbonate 碳酸氢铵(碱性剂;膨松剂) | ammonium hydroxide 氢氧化铵(碱性剂) | ammonium phosphate 磷酸铵(缓冲剂;发酵剂;面团调节剂)

atomic bomb, hydrogen bomb and artificial satellite：两弹一星

两弹一艇A-bomb, H-bomb and nuclear-powered submarine | 两弹一星atomic bomb, hydrogen bomb and artificial satellite | 亮底牌reveal the ins and outs

asbestos dust and asbestosis：石棉粉尘和石棉肺

hydrogen bond 氢键 | asbestos dust and asbestosis 石棉粉尘和石棉肺 | chrysotile 温石棉

Hydrogen is the lightest element with an atomic weight of 1：氢元素是最轻的元素,其原子量为1

He didn't participate in the celebration and stayed at hom... | Hydrogen is the lightest element with an atomic weight of 1.008. 氢元素是最轻的元素,其原子量为1.008. | He accepted my invitation willing....

atomic lattice：原子格子

"氢原子电弧熔接","atomic hydrogen arc welding" | "原子格子","atomic lattice" | "原子质量","atomic mass"

LAL-Lower auxiliary line：下辅助线

HC-Hydrogen Carbonide:碳氢化物 | LAL-Lower auxiliary line:下辅助线 | LC-Lethal concentration:致死浓度

arithmetical average deviation：算术平均偏差值

argon-hydrogen mixture 氩氢混合气体(物) | arithmetical average deviation 算术平均偏差值 | arsenic 砷(As)

arithmetical average deviation：算术平均偏差

argon-hydrogen mixture 氩氢混合气体(物) | arithmetical average deviation 算术平均偏差value | arsenic 砷(As)

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)