您要查找的是不是：
- Where does the indoor radon come from? 室內氡氣是從哪里而來(lái)?
- Computers record in ation in the buffer . 計算機在緩沖器中記錄信息。
- How does radon affect the human body? 氡氣對人體有什么影響?
- May I have a convers :) ation with you? 我可以跟你談一下嗎？
- Radon is the daughter of radium. 氡是鐳的子體。
- It studies the applic ation of the system. 并且對該體系的應用性進(jìn)行了探討。
- A radon progeny continuous monitor was developed. 本工作研制氡子體連續測量?jì)x。
- Tap "Phone" under the category of "Communic ation". 點(diǎn)選"通訊"類(lèi)內的"電話(huà)".
- The daughter nuclides of radon and thoron tend to become attached. 氡和釷射氣的子體易被氣溶膠吸附。
- This oper ation is characterized by simplicity and safety. 逆行法切取髂骨瓣具有簡(jiǎn)便、全等優(yōu)點(diǎn)。
- If ventilation is poor, radon will accumulate in indoor areas. 如室內空氣不流通,散發(fā)出來(lái)的氡氣會(huì )積聚在室內。
- It also presents a physical simul ation system for the FMS. 并介紹了一種柔性加工系統的實(shí)驗室模擬方法。
- Radon and Decay Products-is There a Risk Outside the Lung? 氡及其子體對肺以外的組織器官是否有危險?
- The se ele senator's prete e of co e us caused a se ation. 愚蠢參議員的輿論借口引起了轟動(dòng).
- Yep,he had failed last night to drink in moder ation. 是的，他昨晚又沒(méi)能節制酒量。
- Welcome to stay in our Radon Spring Chengtian Grand Hotel! 歡迎你下榻我們氡泉承天大酒店！
- It can he used to survey radon content both in air and soil. 它能對室內和室外空氣和土壤中的氡，能進(jìn)行現場(chǎng)，瞬時(shí)探測。
- It was indicated by simul ation that the method was feasible. 數據仿真結果表明,這種方法是可行的。
- In this paper its applic ation researching was reviewed. 本文綜述了離子注入的應用研究進(jìn)展。
- Main consist in decorates radon in used cement, arenaceous stone. 氡主要存在于裝修用的水泥、砂石中。
