Firstly, it discussed mechanism of radon transition in solid medium. The radioelement radon and its children or matrix disintegrated and complex cluster formed, this was the reason of radon up-moving.
首先,探讨氡在固体介质中的传播机理,以氡及其子体和母体衰变后形成的复合团簇,成为氡及其子体向上迁移的内因即氡及其子体迁移时,可视为长寿放射性元素着手,得出了可迁移氡通过扩散、渗流、溶解与蒸发等机制经由介质的孔隙、微裂隙和裂隙中通过向土壤表面迁移的结论。
参考来源 - 煤层火源探测氡异常值分析处理技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: up
同义词: up
同义词: up(p)
同义词: up
同义词: up(p)
同义词: up(p)
以上来源于: WordNet
PREFIX up, upper, or upwards 表示“向上”
uproot
upmost
upthrust
upgrade
uplift
80匹马小跑上来。
Tourism is up, jobs are up, individual income is up.
旅游火了,职位多了,个人收入涨了。
In 'She tore up the letter', the word 'up' is a particle.
在She tore up the letter句中,up是小品词。
Mister Boas believed that the environment people grow up in -- not family genes caused most cultural differences among people.
VOA: special.2010.01.17
The word "property" is really important to connect the concept of property with something fundamental in the make-up, in the constitution.
特性这个词真的很重要,将特性的概念和,组成和构造里主要的部分联系起来。
It's like, because people down there, there are a lot of clothing designers, like up-and-coming clothing designers too,
它就像,因为有很多人来光顾,所以这儿有很多服装设计师,或者即将成为设计师的人,
词组短语
应用推荐