查询词典 ethylene-ethenyldiamine

The electrochemical oxidation of ethylene glycol on this catalyst in alkaline solutions was study for the first time.

首次用循环伏安和计时电位法研究了碱性溶液中乙二醇在该催化剂上的电化学氧化行为。

We also measured the content of indogenous IAA in different nodes in monoecium and gynoecium, and the variation of indogenous IAA and gibberellic acid at the different developing stages in cucumber after being treated with exogenous GA〓: the variation of ethylene release and the activities of ACC oxidase at the different developing stages after being treated with exogenous IAA and GA〓.

进一步比较了外源GA〓处理后，不同发育阶段雌性系黄瓜品种中的内源生长素和赤霉素含量的变化情况，结果表明：GA〓处理后的雄性化作用与降低黄瓜植株中内源生长素含量以及提高内源赤霉素含量有关，而生长素含量的降低则可能抑制了内源乙烯的释放。

Carnation, Narcissus, Gypsophila paniculata, lily and so particularly sensitive to ethylene gas.

石竹、水仙、满天星、百合花等均对乙烯气体特别敏感。

The main products are: aluminum net, steel net, stainless steel wire mesh, black wire cloth, galvanized steel wire, iron aluminum net Luo, mining screen mesh, paper net, gas-liquid to worry too much about networks, conveyor belt net, hexagonal wire mesh, welded wire mesh , Chain Link Fence, audio network, nylon net, ethylene network, network brass, copper network, pre-curved flat screen flat-topped, plastic-coating Garden Wai block and sample processing a variety of special-shaped network is widely used in petroleum, chemical , rubber, automotive, medical, aviation, aerospace and other industries to worry too much about, screening, shielding and so on.

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Bromoethyl acetate was synthesized by reacting ethylene glycol with an aqueous solution of hydrogen bromide(47%) and acetic acid(1:1:1.3) in the water-carrying agent, which formed an azeotrope with water but not with 2-bromoethyl acetate.

以乙二醇、w=47%和冰醋酸为原料，在带水剂的作用下合成了2-溴乙基乙酸酯。

Further treatment of the Ru nanoparticles with chiral modifier (1S, 2S)-1, 2-diphenyl-1, 2-ethylene-diamirse (1S, 2S-DPEN and KOH in ionic liquid/i-PrOH mixed solvent resulted in a novel immobilized chiral catalyst which can asymmetrically hydrogenate acetophenone and its derivatives.

将此钌纳米粒子与(1S， 2S)-1，2-二苯基乙二胺（简称(1S， 2S)-DPEN）、KOH在离子液体／异丙醇介质中原位生成一种不对称加氢催化剂，用于催化苯乙酮及其衍生物的不对称加氢反应。

Results show that the tensile strength and the tear strength could reach 8.71MPa and 52.14kN/m respectively in the presence of 150phr ethylene silicone rubber,1phr hydrogenous silicone oil,2phr polyvinylsilicone oil,4 phr hydroxyl silicone oil and 40phr amorphous silica.

结果表明，在150份乙烯基质量分数为0.13%的硅橡胶中加入1份硅氢基质量分数为1.65%的含氢硅油、2份乙烯基质量分数为8%的多乙烯基硅油和4份羟基硅油，用40份白炭黑增强，可得到拉伸强度为8.71 MPa，撕裂强度为52.14 kN/m的乙烯基硅橡胶。

High yield,well-defined gold nanocrystals with shape of icosahedron were synthesized by the rapid reduction of gold precursors with ethylene glycolin presence of polyunder hydrothermal condition for 1 h.Au icosahedron is one of multiple twinned particleswhich has 20 faces,each were enclosed by {111} facet.

采用水热法在乙二醇体系中成功的制备出了形状规则、尺寸为200-300nm的二十面体金纳米粒子，研究结果表明，所合成的纳米颗粒是面心立方晶型，每个晶面都是{111}面。

The result in either event is that the transformed plants are incapable of synthesizing ethylene, though other aspects of their metabolism are not affected.

每一事件的结果均是被转化植物不能合成乙烯，尽管未影响到这些植物的代谢的其它方面。

Catches an illness the flowering branch to have the mutual infectiousness, but died of old age the flowering branch is easy to have the ethylene acceleration deterioration.

染病花枝具有相互的感染性，而凋谢的花枝易产生乙烯加速衰败。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新