您要查找的是不是：
- The best reaction condition are determined when synthesizing dibutyl maleate by using sloid chloride as catalyst. 提出了以固体氯化物为催化剂合成马来酸二丁酯的最佳反应条件。
- ObjectiveTo establish the best reaction condition of RAPD-PCR amplification system of Dendrobium loddigesii. 目的建立美花石斛基因组DNA的RAPD-PCR最佳反应体系。
- DTPA was synthesized with sodium cyanide, formaldehyde and diethylenetriamine under the different conditions. Thus the best reaction condition was got. 以氰化钠、甲醛及二乙烯三胺为原料在不同条件下合成DTPA,得到最佳反应条件。
- On the basis of the synthesis of Thioglycolic Acid, study of the best reaction condition is made so that a reliable fundation for praetial production is laid. 在合成巯基乙酸的基础上,进行了最佳反应条件的探讨和研究,为实际生产奠定了可靠的基础。
- In addition，in the consecution method，the rate of the raw material input， the ratio of refluxing and the content of the catalyst were studied.Then the best reaction condition was also determined. 同样，在连续法中，通过对反应物滴加速度、回流比、以及催化剂用量等各种因素的考察，采用正交试验法优化出最佳的实验条件。
- The purity of LLA, effect of catalyst, temperature and time on reaction were researched.The results indicate that use the best reaction condition can be obtained PLLA at 500000 molecular mass. 通过对单体纯度、催化剂用量、聚合温度、聚合时间等影响因素的考察，得出了合成粘均分子量可达到50万的PLLA的最佳条件。
- Factors affecting the preperation are studied and the best reaction conditions are found by the optimization experiments. 研究了各种因素对合成的影响,并设计正交实验找出了最佳反应条件。
- The product was characterized by refractive index,IR spectrum,gas chromatography and mass spectra.The best reaction conditions have been ascertained. 对所合成的产品进行了折光率的测定及红外光谱、气相色谱-质谱的分析,并确定了最佳反应条件。
- The product was characterized by refractive index, IR spectrum, gas chromatography and mass spectra.The best reaction conditions have been ascertained. 对所合成的产品进行了折光率的测定及红外光谱、气相色谱-质谱的分析，并确定了最佳反应条件。
- Catalytic synthesis of tributyl citrate, using solid superacid as catalyst was studied.The effect of factors on the yield was studied and the best reaction conditions were found. 以柠檬酸、正丁醇为原料，固体超强酸为催化剂，催化合成柠檬酸三丁酯。考察了影响产率的多种因素，确定了最佳反应条件。
- Under better reaction conditions,the content of TAG is 88.2% and DAG is 6.9%. 在符合产品结构的较优的反应中 ;甘三酯含量为 88.;2%25;甘二酯含量为 6
- The synthesis of prochloraz was introduced;the best reaction conditions were confirmed.The lowering of charge rate,solvent recovery and aftertreatment were discussed. 介绍了咪鲜安的合成方法,确定了最佳的反应条件,并给出了实验结果,还对投料比、溶剂回收、以及后处理等相关问题进行了讨论。
- On the basis of the basic principle of iron chip inner-electrolysis, the effects of technological factors on treatment results were studied, and the best reaction conditions were found. 在研究铁屑内电解法基本原理的基础上,研究各工艺因素对处理效果的影响,并找出最佳反应条件。
- The title mid-etherified melamine-formaldehyde resin was synthesized in two steps and used as a curing agent of water borne paint, the best reaction conditions were investigsted, in ferms of the influence of temperature, time and catalyst. 摘要采用两步法合成了用于涂料交联剂的甲醚化三聚氰胺树酯，考察了温度、时间、催化利等因素对交联剂中不同组分含量的影响。
- By the experiment, the best reaction conditions were suggested: iron powder added 140 g/L, H 2O 2 added 21.5 g/L, FeSO 4 added 3.8 g/L,(aeration time 7 h), oxidation time 4 h and pH 5.0. 小试确定了 Fe粉加入量为 14 0 g/ L、曝气时间为 7h、Fenton法预处理 D- HPG废水的最佳反应条件 :H2 O2 质量浓度为 2 1.;5 g/ L;Fe SO4 质量浓度为 3
- The synthetic method of perfume 2 - methyl - 3 - methoxy pyrazine was investigated and better reaction conditions have been found. 利用相转移催化法合成香料2-甲基-3甲氧基吡嗪,并对其反应条件进行探讨,找到较佳的反应条件。
- The results showed that better reaction conditions were gained by exploration of hybridizotion temperature and elution conditions, bcr abl fusion gene in leukemia cells was detected by prepared miccroarray. 结果表明 :通过对不同杂交温度、洗涤条件等的探索获得了较好的反应条件并用制备的芯片检测出了细胞株中的bcr abl融合基因。
- A research into the experiment in the best reaction condition of positive-crossing method of compounding nitrophenol 正交法合成邻硝基苯酚最佳反应条件实验探讨
- The best reaction condition was established.The molar ratio of phosphous oxychloride and resorcin was 2.2:1; 确定了反应的最佳工艺条件：三氯氧磷与间苯二酚的物质的量之比为2.;2:1；
- The best gifts get the best reactions. 最好的礼物会得到最好的反应。
