Reaction of growth period of newly developed soybean lines to photoperiod& temperature

The results showed that microemulsion polymerization did not have any constant reaction rate period as was observed in conventional emulsion polymerization. The polymerization reaction rate increased immediately, entering a fast reaction stage then decreased quickly after reaching a certain conversion, and finally approached equilibrium conversion.

结果表明微乳液聚合没有常规乳液聚合的恒速反应期，在较高温度下，反应迅速进入快速反应阶段，达到一定转化率后又快速下降并趋于平衡转化率。

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In this paper, a further study has been carried out on the hollow nickel spheres synthesized by autocatalytic reduction to find that the size distribution of the nickel spheres largely depended on the original colloidal particles and reaction incubation period.

对自催化还原法制备空心镍球的形成过程进行了较深入的研究，认为反应产物的粒径和粒度分布主要取决于原始胶核的形态以及反应孕育期的长短。

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During reaction period, the partial reduction of CeO_2 stimulates the redispersion between Ce and Cu, strengthens the interreaction of Ce and Cu and depresses the sintering of the Ce and Cu crystallite, thus promotes the heat stability of the catalyst.

在反应过程中由于CeO2部分还原，促进了铈与铜之间的重新分散，加强了二者间的相互作用，抑制铜晶烧结，从而提高了催化剂的热稳定性。

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By self-made static testing device of common micro-electrolysis, a group of static experiments were designed and fulfilled based on the four factors: volume ratio of iron slag and coke, optimum pH value setting under the acid and alkaline conditions, and optimum reaction period.

利用自制的普通微电解静态试验装置，以废铁屑与焦炭用量比，调溶液酸、碱pH值和反应时间4个因素设计进行了一组静态试验。

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Influence of temperature and reaction period to viscosity of lithium silicate is studied. Influence of module of lithium silicate, ratio of lithium silicate to sodium silicate and other factors to film performance are discussed.

考察了反应温度和反应时间对硅酸锂黏度的影响，讨论了硅酸锂的模数、硅酸锂/硅酸钠的质量比等因素对涂膜性能的影响。

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In the management during the reaction period, EMG and TOF showed significant difference prior to and after the application of muscle relaxants while AAI had no statistic significance;

经过反应期处理，EMG与TOF在给予肌松药前后，均出现显著差异性，AAI无统计学意义；

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In the initial reaction period, precursors used gradually dissolve with the increase of reaction temperature, which causes the quantity of ions in solutions to increase, so electric current increases.

在反应初期，随着温度的升高，前驱物逐渐溶解，体系中导电离子数不断增多，因此电流不断增大。

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This eco-friendly strategy efficiently avoids using of extremely toxic phosgene, and has features of mild condition, short reaction period, and simple work-up procedure.

该法不使用传统路线的剧毒光气，是一条环境友好的合成路线，且具有反应条件温和、反应时间短、产率高、操作简便等优点。

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The study on influence factors of the technology was focused on temperature, alkalinity, ratio of inflow duration to reaction period, size of the reactor, and etc.

着重研究了该工艺的影响因素，如温度、碱度、进水时间与反应时间比、反应器尺寸等。

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The experiment result showed that the reaction period was within 6 hours as reaction temperature was 95 ℃ and catalyst amount was 1 5% of all monomers.

发现当反应温度为95℃、催化剂的用量为单体质量的15%时，6h之内反应即可完成；

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However, the pH value in the range of 4~ 5 is preferable due to the dispersity and reaction period of the microcapsules.

考虑到胶囊的分散性和合成周期，pH值最好控制在4~5。

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It was observed the relationships among the effects of sludge concentration, sludge age and sludge load on treatment efficiency and effect of idle time on reaction period.

并考察了污泥浓度、泥龄、污泥负荷与处理效果的关系，以及闲置期对反应周期的影响。

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Unlimit aeration style had good tolerance to shock loads, its oxygen demand was even, and it could reduce the reaction period;

非限制曝气方式耐冲击负荷，需氧均匀，能缩短反应周期；

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In the preparation of organic zirconium complex, the optimum technical parameters are zirconium oxychloride ratio 3%, reaction period 20 min.

合成有机锆最佳工艺条件为氧氯化锆用量3%，反应时间20min。

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The denitrifying rate in the aerobic stage was accounted for 37.0% of the denitrification in the whole reaction period.

好氧阶段的反硝化效率约占整个反应周期脱氮效率的37.0%。

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With the increase of curing time, the strength of hardened cement increases continually in the later of the reaction period.

随养护时间增长，混合材料后期强度持续增加。

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Moreover, influences of hydrothermal reaction period, concentration of NaOH aqueous solution and different kind of precursor are also discussed.

此外，我们还考察了水热反应时间，氢氧化钠浓度和反应前驱物对产物形貌的影响。

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In the end, kinetics parameters of bending biomass at active reaction period were determined by Coats-Redfern integral method.

最后用Coats-Redfern积分法，在反应活跃期计算得到糠醛渣和稻壳混合物热解过程的动力学参数。

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The method simple, the reaction period short and the productive rate high. The purity of the product can reach 98%.

本方法简单、反应周期短、产率高，得到纯度达98%的甲基环己基二甲氧基硅烷产品。

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However, the long reaction period and relative high consumption are the main obstacles to the increase of production efficiency.

但是生产周期长，单耗高，这直接影响到生产厂家的生产效率。

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