Radioisotopes,Oxygen
《英文msh词典》Radioisotopes,Oxygen
[入口词] Radioisotopes,Oxygen
[主题词] Oxygen Radioisotopes
[英文释义] Unstable isotopes of oxygen that decay or disintegrate emitting radiation. O atoms with atomic weights 13,14,15,19,and 20 are radioactive oxygen isotopes.
热门查询
- idealisation 理想化
- Bessemer 酸性炼钢转炉
- boring n. 钻孔 adj. 无聊的；令人厌烦的 v. 钻孔；使厌烦；挖空（bore的ing形式） n. (Boring)人名；(英、瑞典)博林
- hired v. 雇用（hire的过去式及过去分词形式）；租用
- unsurpassed adj. 非常卓越的；未被超越的
- kilohertz n. [物] 千赫
- zealand n. 西兰岛（丹麦最大的岛）
- kingpin n. [机] 中心立轴；主要人物
- Vaughn [人名] [威尔士人、爱尔兰人姓氏] 沃恩 Vaughan的变体; [地名] [美国] 沃恩
- beaded adj. 珠状的；饰以珠的
- ballyhooed adj. 大肆宣传的；哗众取宠的
- etymology n. 语源，[语] 语源学
- sarcastically adv. 讽刺地；挖苦地
- Peking n. 北京的旧称，现在称Beijing
- Welton [人名] [英格兰人姓氏] 韦尔顿住所名称，来源于古英语，含义是“泉，溪流+圈用地，居留地”(spring,stream+enclosure,settlement); [地名] [英国、英国] 韦尔顿
- fightback n. （英）回击；反攻
- overflow vi. 溢出；泛滥；充溢 n. 充满，洋溢；泛滥；超值；溢值 vt. 使溢出；使泛滥；使充溢
- mimic vt. 模仿，摹拟 n. 效颦者，模仿者；仿制品；小丑 adj. 模仿的，模拟的；假装的
- pleadingly adv. 诉愿地；祈求地
- puddle n. 水坑，泥潭；胶土（由粘土与水和成，不透水） vt. 使泥泞，搅浑；把…捣制成胶土；搅炼；用胶土填塞 vi. 搅泥浆；在水坑中嬉戏
考试词汇表
- overland transit empty
- overlap active windows
- overlap control button
- overlap strip sweeping
- overlapping attributes
- overlapping deficiency
- overlapping generation
- overlapping inversions
- overlapping investment
- overlapping operations
- overlapping propellers
- overlay interpretation
- overlay linkage editor
- overlay tree structure
- overload alarm control
- overload recovery time
- overload release hitch
- overload safety device
- overload strength test
- overloading operations
