铯

German chemist who pioneered in spectrum analysis and codiscovered the elements casium and rubidium.

本生，罗伯特·威廉1811－1899德国化学家，是光谱分析领域的先驱，与人合作发现了铯和铷两种元素。1855年发明了本生灯

In this thesis we discuss the reflection and transmission of the probe beam controlled by the standing wave to emulate experimental results.

在这里我们将详细的讨论在热的铯原子系统中，考虑多普勒加宽效应的影响，光子带隙的在不同条件下的产生的原因，理论分析并验证了实验结果。

The methods of radiotherapy: teletherapy using Co-60 or 10MV X-ray to be followed by two sessions of intracavitary Cs-137 therapy.

治疗的方法是先用钴60或10MV之X射线作远隔治疗，然后给予两次铯137(Cs-137)子宫及阴道腔近接治疗。

The sensitivity according to Sandell has been increased 4 times higher than that reported by Takagi, with buffer solution of LiOH-H3BO3 to control PH value of the queous phase instead of triethylamine.

详细研究了有关的条件。在既定条件下，大量的锂，至少5倍的钠、钙和镁以及0.5倍的铷、铯、钡和锶不干扰钾的测定。

The time-honored tradition of course is warm milk also a good source of tryptophan.

当然，在悠久的传统中，热牛奶也是一个很好的铯氨酸来源。

Methods The HPV16E7 gene was cut to three parts, amplified by PCR, and connected individually with BPVL1 on plasmid PUC. With PVL1393 as a transfect vector, the BPVL1/HPV16E7 recombinants were transfected to baculovirus which subsequently expressed the chimeric BPVL1/HPV16E7 protein in the SF－9 cells. The recombinant proteins were then purified by centrifuge, sonication, sucrose and CsCl ultracentrifuge, and were identified by SDS-PAGE, Western blot, ECL and TEM.

HPV16E7基因分3段经PCR扩增后分别克隆入连有BPVL1的质粒PUC形成BPVL1-HPV16E7；以质粒PVL1393为载体将BPVL1-HPV16E7基因转染杆状病毒并在昆虫细胞中进行表达；用超声粉碎和蔗糖超离、氯化铯梯度离心等方法纯化以及免疫印迹、ECL、透射电镜等方法鉴定表达产物。

Their specific surface area and acid strength were measured, and their catalyt and SBA-15 were ic performance was evaluated in the synthesis of fructone by acetalization of ethyl acetoacetate with ethylene glycol.

用浸渍法制备了一系列负载型磷钨酸及其铯盐催化剂，载体包括超稳Y沸石、脱铝超稳Y沸石、SiO2和SBA-15，测定了催化剂的比表面积和酸强度，并在乙酰乙酸乙酯与乙二醇液相缩合制取苹果酯反应中考察了催化剂的性能。

Supported 12-Phosphotungstic Acid and Its Salts as Catalysts for the Synthesis of Fructone and Fructone-B;2. Their catalytic activities were measured by synthesis of fructone-B from ethyl acetoacetate and 1,2-propanediol.

制备了一系列以脱铝超稳Y沸石为载体的磷钨酸及其铯盐催化剂，考察了催化剂在以乙酰乙酸乙酯和1，2-丙二醇为原料催化合成草莓酯反应过程中的性能。

A new triphenylamine-containing aromatic diamine monomer, 4-[4-(1-adamantyl)phenoxy]-4',4-diaminotriphenylamine, was synthesized from cesium fluoride-mediated N-arylation of 4-(1-adamantyl)-4'-aminodiphenyl ether with 1-fluoro-4-nitrobenzene and subsequent reduction of the dinitro intermediate.

摘要 本研究首先使用 4-(1-adamantyl)-4'-aminodiphenol ether 与 1-fluoro-4-nitrobenzene，於DMSO中，以氟化铯为媒介，进行氮-芳香化反应（N-arylation），随后再进行中间产物的还原反应，制得一个种新型具有三苯胺结构的芳香族二胺单体 4-[4-(1-adamantyl)- phenoxy]-4'，4-diaminotriphenylamine。

Base frequency of the buncher is 6 MHz, it can be used in bunching light ion beams as p or D, as well as heavy ion beams up to Cs, with beam utilization efficiency of 50 %—60 %, and pulsed beam width of light ions less than 1 ns.

聚束器基频为6MHz，可以对质子、氘直至铯等所有离子束进行脉冲聚束，束流利用效率可达50％—60％，质子等轻离子脉冲束的脉冲时间宽度小于1ns。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。