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- radiochemistry of cesium 铯的放射化学
- Frequency-offset Locking of LD to Hyperfine Transition of cesium Atoms[J]. 引用该论文 王军民;张天才;谢常德;彭堃墀.
- Another example of the cubic lattice system is the body-centered cubic crystal of cesium chloride. 立方晶系的另一个例子是氯化铯的体心立方晶体。
- Solvent extraction using crown compounds as extractants is one of the most important separation methods of cesium. 用冠醚化合物作为萃取剂从酸性废液中溶剂萃铯,是目前众多分离手段中最重要的方法之一。
- A method for the determination of cesium in silver catalyst by FAAS is described. 利用火焰原子吸收光谱法测定银催化剂中的铯。
- Different elution systems were selected by TLC to establish analytical methods of measurement of radiochemistry of 18F-FDG in this paper, and compared with HPLC of the same sample. 摘要采用了薄层色谱法对不同的展开体系进行筛选,建立测定18F-脱氧葡萄糖注射液放化纯度的分析方法,并与同一样品的高压液相法分析比较。
- So scientists keep working on the tunneling technology and finally perfect it, first teleporting a single atom of cesium in a lab. 所以科学家仍然努力研发着量子通道技术并且最终将其变得理想化了,第一次是在实验室传送单个铯院子。
- The effect of cesium iodide on thallium atomic absorbance in the presence of palladiummagnesium nitrate as a matrix modifier was investigated . 研究了碘化铯对钯-硝酸镁基体改进剂中铊吸光度影响。
- In some of them, the resonant frequency of cesium atoms remains amazingly stable, becoming a pseudo-pendulum capable of maintaining near nanosecond precision. 有些原子钟里,铯原子的共振频率极为稳定,功能相当于钟摆,精准度可达奈秒。
- Due to the low concentration of the cesium in salt lake brine,it is very difficult to accurately determine the amount of cesium,which is a heavy rare metal,in brine system. 鉴于卤水体系中重稀散元素铯准确测定的难度,本文探讨了用火焰原子吸收光谱法准确测定铯的方法。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意?
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- Purpose :Used for preparation of cesium metal anel single crystals containing cesium,also widely used in the electronics industries,pharmaceutics and analytical reagents etc. 用途:制取金属铯和含铯单晶,在电子工业、医药、分析试剂等方面也有广泛的应用。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- radiochemistry of zirconium and niobium 锆和铌的放射化学
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- Your work falls short of my expectations. 你的工作未达到我的期望。