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Stereoselective Synthesis of Hydroprene and Its(Z, E)-Isomer via Arsonic Ylide
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经由胂叶立德立体有择合成仿保幼激素──增丝素（ZR－）及其（Z，E）－异构体 |
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Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process.
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综述羧酸衍生物的烯醇盐氧化二聚成键的规律,重点是立体选择性的过程。 |
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Sterile S87A, restorer S 87C and some Yunnan local cultivars of Brassica juncea were used as materials for anther cultural experiments to induce pollen embryoids.
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以云南芥菜型油菜部分品种及雄性不育系S87A、恢复系S87C为材料，进行花药培养诱导胚状体试验。 |
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Steroid eluting electrode showed a significantly lower peak pacing threshold(. ±0. 9 V/0. ms) and chronic pacing threshold(0. 77±0. 7 V/0. ms) than the nonsteroid electrode (. 80±0. 8 V/0. ms and . 0±0. V/0. ms respectively).
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激素电极的起搏阈值峰值（．±0．9V／0．ms）和慢性期起搏阈值（0．77±0．7V／0．ms）均显著低于非激素电极（．80±0．8V／0．ms和．0±0． V／0．ms），P＜0．0及0．00。 |
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Stewart & Rossman, Scopulariopsis carbonaria F.
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Stewart & Rossman; 黑帚霉Scopulariopsis carbonaria F. |
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Stewart Platform Simulation Research Based on Simulink
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基于Simulink的Stewart平台仿真研究 |
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Stewart and Thomas J.
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Stewart和ThomasJ . |
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Sthenia is the blood stasis and tubid phlegm.
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实则以血瘀痰浊为主。 |
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Stick of Function in Excel's Cell
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Excel的常用函数在单元格中的粘贴要素 |
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Stick to the scientific approach
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杜钰洲:要坚持科学发展观 |
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Stimulated Electronic Raman Scattering of the S--D Transition in Caesium Vapour
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铯原子蒸汽中S-D跃迁的受激电子喇曼散射 |
