samarium
n.
钐（一种稀有金属元素，符号Sm,原子序为62）；
英英释义
samarium[ sə'mɛəriəm ]
n.a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
同义词：Smatomic number 62
权威例句
Samarium Diiodide-Mediated Reactions in Total SynthesisSamarium(II)-iodide-mediated cyclizations in natural product synthesis.
A chiral samarium-based catalyst for the asymmetric Meerwein-Ponndorf-Verley reduction
ChemInform Abstract: Samarium Diiodide Mediated Reactions in Total Synthesis
Superconductivity at 43 K in Samarium-arsenide Oxides $SmFeAsO_{1-x}F_x$
ChemInform Abstract: Sequencing Reactions with Samarium(II) Iodide
Phase II trial of consolidation docetaxel and samarium-153 in patients with bone metastases from castration-resistant prostate cancer
Palliation of pain associated with metastatic bone cancer using samarium-153 lexidronam: a double-blind placebo-controlled clinical ...
ChemInform Abstract: DIVALENT LANTHANIDE DERIVATIVES IN ORGANIC SYNTHESIS. 1. MILD PREPARATION OF SAMARIUM IODIDE AND YTTERBIUM IODI...
Reactivity of trimethylaluminum with (C5Me5)2Sm(THF)2: synthesis, structure, and reactivity of the samarium methyl complexes (C5Me5...
1. The source, influence and control of the impurity dements in samarium are described in this paper.
本文在实验的基础上论述了钐中杂质的来源，影响及控制方法。
dict.cnki.net
2. The source, influence and control of the impurity elements in samarium are described in this paper.
本文在实验的基础上论述了钐中杂质的来源，影响及控制方法。
dict.cnki.net
3. But rather than test the radioactive decay using just one method, the researchers used three, involving the elements lead, samarium and neodymium.
但是，相对于仅使用一个方法测试放射性衰变，研究人员测定时使用了三种元素，铅，钐，钕。
article.yeeyan.org
4. Application of samarium diiodide in mediating intramolecular cyclization reactions was reviewed.
综述了二碘化钐在分子内环化反应中的应用。
danci.911cha.org
5. In the presence of catalytic amounts of samarium trichloride, acetophenone diethyl ketals reacted with acetyl chloride to give 1,3,5 - triarylbenzenes in high yields.
报道催化量的三氯化钐存在下，乙酰氯与二乙氧基缩苯乙酮反应，高产率地得到1，3，5-三苯基苯。
dict.cnki.net
6. The paper reports the measurement of 78 high-lying levels in samarium atoms by two-colour three-photon resonant ionization.
本文报道用双色三光子共振电离法测量钐原子高激发态78个新能级。
dict.cnki.net
7. This paper reports reductive reaction of the thiocarbamic esters with samarium diiodide to give disulfidesand carboxamides in good results.
报道在二碘化钐作用下，硫代氨基甲酸酯发生还原反应，得到较好产率的二硫醚和酰胺化合物。
www.dictall.com
8. The praseodymium and neodymium may probably separate from lanthanum, samarium, europium and ytterbium in lithium sulfosalioylate electrolyte.
在锂汞齐电极上于磺基水杨酸溶液体系中，可以考虑镧、钐、铕和镱四元素与镨、钕的分离。
dict.cnki.net
9. Aziridine reacted with aromatic amines promoted by samarium trichloride the ring opening products of 1,2 diamines were obtained.
芳香族胺在三氯化钐催化下与环丙啶反应，得到了1，2-二胺类混合物；
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10. A simple technique for preparation of powder binary fluorides activated with divalent samarium ions is described.
报道了合成二价钐激活的复合氟化物的简单方法。
dict.cnki.net
11. The over-molded package, holds together a samarium cobalt pellet, a pole piece and a true zero-speed Hall IC that has been optimized to the magnetic circuit.
在超模压封装，拥有一个共同钐钴颗粒，极片和一个真正的零速霍尔IC进行了优化的磁路。
danci.911cha.com
12. Samarium and manganese co-doped zinc borosilicate storage glasses were prepared by high temperature solid state method.
使用高温固相法合成了钐锰共激活的硼硅锌玻璃。
www.iciba.com
13. Samarium, Samarium Metal, Metal Samarium.
钐，金属钐，钐金属。
www.sinomaterial.com
14. The second one describes the reductive elimination reactions promoted by samarium reagents.
第二章研究了二碘化钐促进的还原消除反应；
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15. Samarium salicylate is synthesized by the rheological phase reaction method.
用流变相合成了水杨酸钐。
www.dictall.com
16. Chapter two describes a new strategy to form carbon-carbon double bonds via the reductive elimination reaction promoted by samarium diiodide.
第二章研究了通过二碘化钐促进的还原消除反应构建碳碳双键的策略。
dict.cnki.net
17. The availability of high performance magnets, like samarium cobalt and neodymium-boron-iron, has made it possible to improve the performance of brushless dc motors significantly.
高性能的永磁体如钐钴、钕铁硼的问世使得永磁无刷直流电动机的性能大大提高了。
www.fabiao.net
18. Two technological process of samarium fluoride prepared by wet methods-one is a traditional technique and another is a new method of ammonium bicarbonate conversion.
本文研究了湿法制备氟化钐的两种工艺过程——传统工艺和碳酸氢铵转型新工艺。
www.chemyq.com
19. The device consists of a single-shot molded plastic package that includes a samarium cobalt pellet, a pole piece , and a Hall effect IC that has been optimized to the magnetic circuit.
该装置由一个单杆模压塑料封装，包括一个钐钴颗粒，一极片和霍尔效应集成电路已优化的磁路。
danci.911cha.com
20. The cyclopropanation reaction of ethylene with samarium(II) carbenoid was studied by means of the B3LYP hybrid density functional method.
用密度泛函B3LYP方法研究了过渡金属钐类卡宾与乙烯的环丙烷化反应的机理。
dict.cnki.net
21. Most famously, uranium-238 decays into lead-206 with a half life of 4.5 billion years, though radioactive rubidium and samarium are also useful for dating things billions of years old.
最为有名的就是铀-238衰变为铅-206的半衰期为45亿年，当然放射性铷和钐也同样对测算几十亿年前的物体的年龄很有用。
www.ecocn.org
22. Researchers collected rocks and measured minute isotopic variations in rare earth elements called neodymium and samarium.
科学家收集了岩石样本，并测定了稀土元素钕和钐的微小的同位素差异。
www.hjbbs.com
23. The variety includes: Fang Xing, permanent magnetism ferrites, ferro-aluminum boron strong magnetism, rubber magnetism, samarium cobalt magnetism, magnetic product and soon.
品种有：等方性、异方性永磁铁氧体、铝铁硼强磁，橡胶磁、钐钴磁、磁性制品等。
www.ydmagnet.com
24. The variety includes: Fang Xing, permanent magnetism ferrites, ferro-aluminum boron strong magnetism, rubber magnetism, samarium cobalt magnetism, magnetic product and soon.
品种有：等方性、异方性永磁铁氧体、铝铁硼强磁，橡胶磁、钐钴磁、磁性制品等。
www.ydmagnet.com
25. samarium analyzer
钐含量分析仪
-- 来源 -- 英汉 - 翻译参考[网络]
26. Samarium cobalt permanent magnet alloy powder--Determination of samarium and cobalt
GB/T15679.1-1995钐钴永磁合金粉化学分析方法钐、钴量的测定
-- 来源 -- 英汉 - 翻译参考[网络]
27. samarium nitride
氮化钐
-- 来源 -- 英汉 - 翻译参考[网络]
28. samarium carbide
碳化钐
-- 来源 -- 英汉 - 翻译参考[网络]
29. samarium poisoning
钐中毒
-- 来源 -- 英汉 - 翻译参考[网络]
30. samarium aluminate
铝酸钐
-- 来源 -- 英汉 - 翻译参考[网络]
31. samarium silicate
硅酸钐
-- 来源 -- 英汉 - 翻译参考[网络]
32. samarium boride
硼化钐
-- 来源 -- 英汉 - 翻译参考[网络]
33. samarium sulphate
硫酸钐
-- 来源 -- 英汉 - 翻译参考[网络]
34. samarium dichloride
二氯化钐
-- 来源 -- 英汉 - 翻译参考[网络]
samarium
