乙烯

Ethylene production increased again as the floret began to senesce. A peak of ethylene production occurred 1.5 nL g^(-1 hr^(-1) at the half senescent floret stage.

花朵开始化时，乙烯生成又增加，在花半衰时，乙烯生成达到高峰（约为1.5 nL g^(-1)h^(-1)）。

The calculated results are in accordance with the experimental observation that OsO〓 is unreactive to methane under the experimental condition.Ⅱ. The mechanism of the reaction of FeO〓 with ethylene For the oxidation reaction of gas-phase FeO〓 with ethylene, PESs in sextet, quartet and doublet states for various reaction channels are obtained.

二FeO〓与乙烯的反应机理通过对气相FeO〓与乙烯的反应的各种可能的低能量路径进行研究，得到了各种反应通道在二重态、四重态和六重态等三个自旋态下的势能面。

This article has described the technology of application of sierozem powder and preparation of ethylene-ethyl acetate copolymeremulsion,including selection of raw materials,formulation and preparation procedure .

介绍了使用灰钙粉和乙烯-乙酸乙烯酯共聚物乳液配制VAE乳胶漆的技术，包括原材料的选用、配方和配制程序等；探讨了VAE乳液用量对涂料耐洗刷性的影响，灰钙粉用量对涂料对比率的影响以及用加速升温贮存试验和常温贮存试验测试乳胶漆的贮存稳定性的结果；综合评价了乳胶漆的性能特征和应用优势，并分析了灰钙粉提高涂料性能的原

The method of reinforcing silicone rubber sponge was introduced by blending silicone rubber with EVA.

通过硅橡胶与乙烯-乙酸乙烯酯共混，制作了硅橡胶与EVA的复合海绵材料。

BTH and PHC were studied after harvest for inducing disease-resistance of peach fruit inoculated with spore suspensions of Penicillium expansum (1.2x104 CFU/mL).

而乙烯处理未对果实体内的活性氧水平产生明显影响，乙烯处理果实中的CAT、GR和APX活性升高，AsA含量下降。

Femal rats were ovariectomized to build the model of osteoporosis, and then treated with Chinese drugs and stilbestrol respectively for 3 months. The results showed that both Chinese drugs and stilbestrol prevented the BMD, RBS and BTV from further declining in osteoporotic rats; but could not raise the BMD, RBS and BTV that had declined.

用卵巢切除的方法建立大鼠骨质疏松模型，然后对模型分别给乙烯雌酚或中药治疗3个月后发现，乙烯雌酚或中药治疗可以阻止股骨密度，抗弯强度和胫骨骨小梁体积的下降，但两种药物均不能使已经下降的股骨密度、抗弯强度和胫骨骨小梁体积升高。

Ethylene increased CaM content in tomato and strawberry fruits, which was promoted by additional Ca〓 and inhibited by blocking Ca〓 channel or chelating extracellular Ca〓. The results indicated that ethylene-inducd CaM accumulation was dependent on changing of cytoplasmic Ca〓 concentration.

乙烯促进草莓和番茄果实CaM增加，外加Ca〓促进这一作用，相反，阻断钙通道或减少胞外Ca〓均能抑制这一作用，表明乙烯对CaM的诱导依赖于细胞Ca〓浓度的变化。

CPZ and TFP inhibited ethylene-induced increase in activity of Ca〓-ATPase located in microsomal membrane in tomato and strawberry fruit, which indicated that 1 CaM involved in inducing of ethylene on Ca〓-ATPase; 2 the enzyme was regulated by CaM.

钙凋素拮抗剂CPZ和TFP能抑制乙烯诱导番茄果实和草莓果实微粒体膜Ca〓-ATPase活性，这表明CaM参与乙烯对该酶的诱导以及该酶活性受CaM的调节。

The results showed that gradients of radial velocity and temperature were larger due to viscous sublayer near the wall of reactor tube.

在管式炉裂解制乙烯的过程中，裂解原料在炉管内发生复杂的化学反应生成乙烯为主的轻烃和一部分芳香烃。

To develop an eco-friendly epoxy impregnating resin system for groundwall insulation of large generators, the curing reaction mechanism has been fully studied, the formulation and the curing techniques have been optimized, and the influence of different constitution on the curing reaction, microstructure, and final performances have been studied and characterized.In this paper, influences of different reactive organo-siloxanes on the curing reaction and performances of epoxy V.P.I.

本文研究比较了含有环氧基、氨基或乙烯基的反应性硅氧烷，包括：γ-缩水甘油醚氧丙基甲基二乙氧基硅烷、β-(3，4环氧环已基)乙基三乙氧基硅烷、γ-缩水甘油醚氧丙基三甲氧基硅、β-(3，4环氧环已基)乙基三甲氧基硅烷、γ-甲基丙烯酰氧基丙基三甲氧基硅烷、乙烯基三乙氧基硅烷和苯胺甲基三乙氧基硅烷对环氧V.P.I。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。