• 最后建议对于道路照明计算采用反应获得的光视效能最大值计算式。

    At last, it was proposed that equation derived from reaction time should be used in road lighting calculation.

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  • 采用微波传统加热比较,本具有反应,产率高等优点

    Compared with conventional method, microwave method has the advantage of short reaction time and high yields.

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  • 高温反应,该方具有合成温度反应,所得产物硬度发光亮度好等优点。

    It is more bright, has low hardness, low temperature of synthesis and requires less time in synthesis when compared with products synthesized by high temperature solid-phase reactions.

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  • 通过效应分析发现,超声波影响下对松节油水合反应影响最大因素浓度其次油酸反应

    The results showed that the most significant factor on hydration reaction was the concentration of acid, and the follows were ratio of oil to acid and reaction time.

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  • 以L 天冬氨酸为原料,采用溶剂合成琥珀亚胺,并研究了催化剂反应混和溶剂配比对反应影响

    Poly(succinimide)(PSI) was synthesized by polycondensation of L-aspartic acid in a solvent. The effects of the catalyst, reaction time and solvent on the reaction were studied.

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  • 采用溶液聚合制备高性能丙烯酸树脂,饥饿态”进料聚合缩短反应提高单体转化率

    The experimental results showed that using the so-called starved feeding mode was able to shorten the reaction time and raise the conversion ratio of monomers.

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  • 巯基操作较为简单所需反应较长。

    While thiol method was simple but much more time costing for reaction.

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  • :采用正交设计,重点考察反应温度催化剂反应溶剂四个因素收率影响

    Methods: Orthogonal experimental design is used and the influence of temperature, catalyst, reaction time and solvent on the yield is investigated.

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  • 直接酯化反应

    Direct esterification will take long reaction time with low yield.

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  • 实验结果表明,链转移合成氯接枝共聚物过程反应温度、反应引发剂浓度、氯含量单体含量重要影响因素;

    The results show: that the effects of chlorine content of CPE, reactive time, initiator concentration and monomer concentration on the reaction are critical;

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  • 微波辐射传统加热试验结果进行比较可以得出,微波辐射反应上较传统加热较大优势

    The results indicated that microwave irradiation has the advantage that the reaction time is much shorter compared with traditional heating method.

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  • 利用改良的SDS提取DNA效果很好RAPD反应时,DNA模板中RNA扩增结果影响,SDS、氯仿、异丙醇等小分子物质扩增结果干扰作用。

    The modified SDS method which was used to extract DNA got good results. During RAPD , RNA in the DNA template had no effects on the amplification results.

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  • 采用简单随机取样研究高速公路匝道入口标志植物驾驶员反应影响

    By using the simple random-sampling method, this paper researches on the influence of the mark plants before the entry point of superhighway's ramp on the responding time of the driver.

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  • 低温情况下,研究了DO作为SBR处理豆制品废水过程中的反应时间和反应过程的控制参数

    Under the low and variational temperature, bean products wastewaters were treated by SBR process using DO as control parameter.

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  • 工艺简单反应,转化率产物纯度高。

    This method has a simple technological process, short reaction time, high production rate and high purity for the product.

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  • 结合铀矿床室内试验,进行了氧化剂种类、质量分数溶浸剂的种类、质量分数选择试验,研究了反应时间、矿石粒度对铀浸出率的影响

    According to the in-room experiment for alkaline leaching of uranium deposit, the effects of the sorts and concentration of oxidants and solvent solutions are studied.

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  • 实验采用自控速的逐词意义判断,所采用的因变量指标为目标句的动词位置上作出正确判断的百分数和作出判断的反应

    Experiment 1 used self-pace stop-making sense judgment task, and dependent variables were right judgment percent and reaction time on verb position.

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  • 结果表明该具有反应条件温和反应,操作成本废水减少收率高等优点

    By using the new method, the mild condition, shorter reaction time, lower cost and higher yield were achieved. The waste water wase reduced.

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  • 讨论了连续加料反应影响基础上提出连续生产甲烷工艺设想。

    Moreover effect of continuous feed on reaction time was discussed. On the above mentioned basis, the process method of preparing continuously methane sulfonyl chloride was suggested.

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  • 研究反应液固、酸煤比、超声波四个因素硫酸提取效果的影响。

    The four effect factors of Sulfuric acid method, including reaction time, solvent-to-solid ratio, acid-to-coal ratio, and ultrasonic, were investigated.

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  • 试验采用响应分析研究不同盐酸浓度提取温度反应可溶性提取影响,以探讨盐酸对鳗鱼骨可溶性钙提取的效果。

    Response surface methodology was used to study the effect of different levels of concentration of hydrochloric acid, temperature and time on the extraction rate of calcium.

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  • 论述废旧腈纶毛线常压水解条件下采用酸碱滴定分析测定氰基转化率,讨论了反应时间、温度、投料比等因素对水解反应影响。

    The arthor elaborates the measurement of the cyanogen group inversion rate of waste PAN yarn using acidic titrimetry under the condition of constant pressure alkali gydrolyzation.

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  • 研究反应、液固、酸煤比、提取含水量四个因素硫酸丙酮提取效果影响。

    The effect of four factors, reaction time, solvent-to-solid ratio, acid-to-coal ratio and the water content in extraction mixture, were studied on the extraction rate of acetone-sulfuric acid method.

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  • 研究反应、液固、酸煤比、提取含水量四个因素硫酸丙酮提取效果影响。

    The effect of four factors, reaction time, solvent-to-solid ratio, acid-to-coal ratio and the water content in extraction mixture, were studied on the extraction rate of acetone-sulfuric acid method.

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