1. This paper reports the synthesis of 6-methyl-8-trimethylsiloxy-oct-6-ene-2- one-1-acid acetate.
报道肉芝软珊瑚素的重要中间体6-甲基-8-三甲硅氧基-6-烯-2-酮-1-辛酸乙酯的合成。
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2. 3-ene-1, 5-diyne was a key building block found in many needing antitumor agents and DE - signed materials.
烯- 1,5 -二炔是许多烯二炔类抗癌抗生素和发光材料的重要片断。
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3. We optimized the process of the synthesis, and we successfully synthesized dimethyl cyclobut-1-ene-1,2-dicarboxylate in kilogram scale.
我们对合成工艺进行了优化，成功实现了在实验室对1-环丁烯-1，2-二甲酸甲酯的千克级规模合成。
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4. Unbranched hydrocarbons having one double bond are named in the IUPAC system by replacing the ending -ane of the alkane name with -ene.
在系统命名法中，直链的、有一个双键的烃可通过将其相应烷烃名字的词尾—ane改换为- ene而得。
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5. The product is a kind of solid performance, a very excellent multi-color multi-amine-ene-fixing agent can be used for fixing reactive dyes.
该产品是一类固色性能非常优异的多烯多胺类固色剂，可用于活性染料的固色。
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6. Glyoxylate-ene reactions are available and important in natural product synthesis, their regioselectivity and asymmetric induction are dealt with in this paper.
7. It stated Polyacetylene synthesis and structure, mix of polyace-ty and recently developed new electric polymer: polynaphthal-ene, polysiliconphthalocyanine and polythiophene membrane.
8. The kinetics of thiol-ene reaction is studied by Fourier Transform Infrared when benzoin dimethyl ether, benzoin ethyl ether, benzoin butyl ether, benzophenone and ITX were used as photosensitizer.
9. And also, how much different or the other molecular ene gy levels. The vibrations, rotations, and so forth.
其他的分子能级是怎样的，如振动，转动等等。
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10. Enron Corporation (former NYSE ticker symbol ene) was an American energy company based in Huston, Texas. It was one of the world's leading electricity, nature gas, paper and communications companies.
15. NAKRI will travel E/ENE under the influence of the westerlies.
娜基莉将受西风带的影响向东至东北偏东移动。
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16. We are very pleased to work with ENE to connect people in Angola with a stable source of power that will help to improve the nation's living conditions.
我们很高兴可以跟ene共同努力，为安哥拉人民连接可靠的电力源，帮助改善这个国家人民的生活条件。
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17. It is expected that SINLAKU will move NE then ENE along the northwestern then northern periphery of the subtropical ridge. Acceleration is expected as it enters the westerlies.
预料森垃克将沿副高西北转北面向东北转东北偏东移动，当其进入西风带后移速将会逐渐加快。
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18. It is expected that SINLAKU will move NE to ENE along the northern to north-northwestern periphery of the subtropical ridge. Acceleration is expected as it enters the westerlies.
预料森垃克将沿副高北至西北偏北面向东北或东北偏东移动，当其进入西风带后移速将会逐渐加快。
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19. They show layered intrusion features. The major rock -forming minerals include olivine, orthopyrox ene, clinopyroxene, plagioclase and amphibole.
其主要造岩矿物为橄榄石、斜方辉石、单斜辉石、斜长石和角闪石。
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20. Only by grasping the essence of development evaluation of teachers, can its stimulated function be brought into full play and can this mode ene…
21. The article has analysed the current situations of consuming energy at present, water, occupation of land, consumptive material of our country, have probed into the ene...
