When the molar ratio of adipic dihydrazides and anhydride was 1.0 ∶ 4.0, with 40 mL benzene chloride and 3 h reacting time, the best yield of acylation was 94.2%.

The technology of high precise searching north is the key technology in the land-based launching system; It has important influence on the shooting precise of weapon, the reacting time of army and the concealment and viability of army.

高精度寻北技术是陆基武器系统的关键技术，它对武器的命中精度、部队的战备反应时间及部队的隐蔽性和生存能力具有重要影响。

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Three methods for preparing reactive compatibilizers were studied. These compatibilizers are PP-g-GMA, LLDPE-g-GMA and SEBS-g-MAH. The effect of initiating agent, active monomer content and reacting time et.

研究了三种反应型聚合物的制备方法，它们是PP-g-GMA，LLDPE-g-GMA，SEBS-g-MAH，探讨引发剂、活化单体浓度，反应停留时间等影响因素对它们接枝率和物理性能的影响。

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This paper is an attempt to study the reacting time and temperature of benzoylation affecting the detection of polyamines, and the detecting method for polyamines in Citrus callus with reversed phase high performance liquid chromatography.

研究了影响多胺测定的苯甲酰化反应的时间和温度，以及用反相高效液相色谱法测定柑橘愈伤组织多胺的条件。

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By using orthogonal test method optimum technological conditions are determined: materials ratio is 4 ∶ 1, precipitating agent rate is 1 mL/ min, reacting time is 60 min, and pH value is 5.4.

用正交试验法确定了较优的工艺条件，即原料配比为4∶1，沉淀剂滴加速率为1mL·min-1，反应时间为60min，溶液的pH值为5.4。

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The addition of α-Al2O3 crystal seeds reduces the nucleation activation energy, therefore reducing the phase transformation temperature, lowering hydrothermal treating temperature to 400 ℃, and at the same time shortening reacting time.

引入与α-Al2O3具有等结构的晶种，降低了成核的活化能，可使水热处理温度下降到400℃，同时也缩短了保温时间。

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Inorganic porous material zeolites loaded with ionic liquid using physical impregnation were prepared in the paper, effects of different dispersing solvents 、 ionic liquid adding amount 、 reacting time and oscillation intensity were studied.

采用物理浸渍法将离子液体负载到无机多孔材料沸石上，研究了分散溶剂种类、离子液体剂量、反应时间、振荡强度等条件对离子液体负载率的影响。

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Ozonation is also relatively effective in the process. With the reacting time is 2 hours and concentration of ozone is 13.1g/ h, the final reduction of COD is 28.3%.

臭氧氧化对柠檬黄废水也有一定的处理效果，在臭氧浓度为13.1g/h，反应时间为2小时的情况下，废水COD的最终去除率为28.3%。

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The polymerization of 2-CP by Laccase not only was concerned with types of organic solvents, organic solvents concentration and reacting time but affected by temperature, pH and Laccase concentration.

研究发现：漆酶与2-CP的聚合跟反应体系中有机溶剂的种类，有机溶剂的浓度和反应时间的长短有关，同时也受温度，pH值和漆酶浓度的影响。

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The optimun conditions of technique are: ( 1) Synthesising etherial granular, the reacting time is 4 h, the reacting temperature is 90 ℃;

合成醚化颗粒，反应时间为4h，反应温度为90℃；

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That wollastonite synthesized by the technology of coated raw materials has characteristics of high mixing homogeneity, lower synthetic temperature, shorter reacting time, fine particles, high purity and whiteness.

采用原料包覆技术合成硅灰石，具有原料混合均匀度高，合成温度较低，反应时间短，产物颗粒细、纯度和白度高等特点。

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By exploring hot plate test, we observed the reacting time of animals after injection of saline, NS-398, SC-560 and indomethacin at different time points.

采用热板法，分别测定小鼠在各时间点注射生理盐水、NS-398、SC-560或吲哚美辛后的疼痛阈值。

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Conclusions The results suggest that NaF might promote the expression of Col ⅰ in sucking rat osteoblasts according to the concentrations of NaF and reacting time.

结论氟可促进成骨细胞Ⅰ型胶原的表达，且与氟化物水平以及作用时间有关。

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Results There were no significant differences between three groups in reacting time, maintaining time and the highest block level of sensory block after subarachnoid block ( P> 0.05).

结果：3组病人的感觉阻滞起效时间、维持时间、最高阻滞平面差异无显著性（P>0.05）；

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Concretely, the effect of different mol ratio, reacting time, reacting temperature, solvent styles, etc. on the reacting activation have been probed into.

研究了不同摩尔比、反应时间、反应温度、溶剂种类等对反应活性的影响。

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Based on the research of how the length of reacting time influences the appearance of the precursor, finding out the optimal condition for the precursor by controlling the time length.

详细研究了反应时间对前驱物形貌的影响，通过对反应时间的控制找出前驱物合成的最佳条件。

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Choosing 2ml organic alkali as catalyst and setting the reacting time as 15 hours, the producing rate of olefine ketone was 93%.

选用2ml有机碱催化剂和反应时间15h生成烯酮产率为93%。

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The optimal reacting time is 3-5 min, and the formed TiC nucleus are most efficient to the refining effect of the Al-Ti-C master alloys.

TiC形成的最佳反应时间为3－5min，此时形成的TiC晶核最有效，制备的Al－Ti－C中间合金细化效果最佳。

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The optimal activation condition is as follows: formaldehyde dosage is Y, reaction temperature is 70 ℃, reacting time is 3 hours.

最佳的活化条件是甲醛用量16%、反应温度70℃、反应时间3h。

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Shortening The Reacting Time of Non-Explosive Demolition Agent

缩短静力破碎剂的等待时间

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The Improved Method on Determining Chemical Reaction Speed Using Reacting Time of ( NH_4)_2S_2O_8 with KI

（NH4）2S2O8与KI反应记时测定化学反应速度方法的改进

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