Radiation,Background
《英文msh词典》Radiation,Background
[入口词] Radiation,Background
[主题词] Background Radiation
[英文释义] Radiation from sources other than the source of interest. It is due to cosmic rays and natural radioactivity in the environment.
热门查询
- Niro n. (Niro)人名；(意)尼罗
- Branwell [人名] 布兰韦尔
- Erin n. 爱尔兰
- Rhineland n. 莱茵兰（等于Rhine Province ）
- Johnstone [人名] [苏格兰人、英格兰人姓氏] 约翰斯顿 Johnston的变体; [地名] [英国、英国] 约翰斯通
- phytolith 植物化石
- bigotry n. 偏执；顽固；盲从
- caribou n. 北美驯鹿 n. (Caribou)人名；(法)卡里布
- heatproof adj. 抗热的，耐热的 vt. 使……隔热；使……耐热
- vive adj. 有生气的；活泼的 int. 万岁
- plight n. 困境；境况；誓约 vt. 保证；约定
- possessing 占有 支配 （possess的现在分词）
- dense adj. 稠密的；浓厚的；愚钝的
- dig n. 戳，刺；挖苦 vi. 挖掘 vt. 挖，掘；探究 n. (Dig)人名；(罗)迪格
- forcep n. 焊钳, 钳状体, 钳子; 钳状骨针
- Grenoble n. 格勒诺布尔（法国东南部城市）
- Rosebery 罗斯伯里(姓氏)
- ensue vi. 跟着发生，接着发生；继起 vt. 追求
- jostle vt. 推挤，撞；争夺 vi. 竞争，争夺；推挤 n. 推撞，挤拥
- amended v. 修订；改进（amend的过去分词） adj. 修正的
考试词汇表
- harris' migrainous neuralgia
- harshels demulsibillity test
- hashemite kingdom of jordans
- hastula strigilata verreauxi
- hatch cover controlling gear
- hatchability of fertile eggs
- haulage chain, pulling chain
- haulage pull, tractive force
- hauling or towing of SHIP(S)
- hausman's specification test
- hauys law of crystallisation
- have a bellyful of something
- have a bit better time of it
- have a bone to pick with sb.
- have a chip on your shoulder
- have a clear recollection of
- have a competitive guotation
- have a crow to pluck with sb
- have a crow to pull with sb.
- have a dispute with over sth
