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The optimal reaction system of RAPD in ?Carya cathayensis? 山核桃RAPD反应体系的优化
The optimal reaction time and catalyst dosage were determined under some certain conditions. 在一定条件下,确定了最佳反应时间和催化剂的用量;
The optimal reaction conditions of synthesizing 6-benzylaminopurine(6-BA) were studied. 研究了脱水法合成6-苄基氨基嘌呤（6-BA）的最佳反应条件。
A new high activity,lowcost catalyst and the optimal reaction conditions were found by experiments. 通过实验找到了一种新型、高效、廉价的催化剂,以及最佳反应条件。
And we also establish the optimal reaction conditions for the synthesis of solanesol bromide. 另外，我们也优化了合成茄呢基溴的条件，以较高的收率（93.;7%25）制得了产物，实现了对原料茄呢醇的高效利用。
Under the optimal reaction conditions, the yields of fluorinated liquid crystals compounds were more than 90%. 在最佳反应条件下，含氟液晶化合物的产率都超过90%25。
With respect to the oxidation of 2, 2-di(hydroxymethyl) octanal, the optimal reaction time and temperature have been investigated. 研究了氢氧化钠用量对羟醛缩合反应的影响，探讨了反应时间和反应温度对氧化反应的影响。
Results showed the optimal reaction conditions were 353 K, the mole ratio of aldehydes or ketones to IL was 5:1, the yield of acetals achieved 93.8%. 得出最佳反应条件为：反应温度353K，醛（酮）：IL（摩尔比）=5:1，此时缩醛（酮）收率最高可达到93.;8%25。
The changes of nucleoside(nucleotides) during reaction course and optimal reaction conditions were researched by HPLC and electrophoresis respectively. 采用HPLC法分析固定化细胞反应过程核苷(酸)的变化以及用琼脂糖平板电泳法对其工艺条件进行了优化。
In this paper,the optimal reaction conditions which is based on one-step method are determined.FTIR is used to analyze the structure of the CPAM. 文章在对聚丙烯酰胺进行阳离子化改性过程中,通过单因素优化法确定了一步法投料方式等最佳反应条件,并通过红外光谱测试其结构并进行了分析。
The electric charge transfer reaction of clarithromyc in and alizarin has been studied and the optimal reaction conditions have been found out. 研究了克拉霉素和茜素在甲醇介质中的电荷转移反应,确定了最佳反应条件。
The optimal reaction condition was obtained.The yield of poudoallyl ionone reaches 74. 5%,the yield of objective product allyl ionone reaches 87. 5%. 假性烯丙基紫罗兰酮收率达74．5%25，目标产物烯内基紫罗兰酮收率达87．5%25。
The effect of phase transfer catalyst,base and reactant dosage on reaction were studied.The optimal reaction time.reaction temperature and reactants... 探讨了相转移催化剂、碱反应物的量及温度对合成反应的影响,找到了最佳的反应时间,反应温度及原料配比。
The synthesis of benzoin from benzaldehyde by the catalysis of Vitamin B 1(VB 1) has been performed and the optimal reaction conditions have been determined. 本文研究了维生素B1(VB1)催化下二苯羟乙酮的合成 ,找出了最佳反应条件 ,提高了产物的收率且重现性好
The optimal reaction conditions were as follows; the main factors which affect the decolouring ratio were acid con centration, solid - liquid ratio , temperature and activation time. 研究结果表明,影响活性白土脱色率的主要因素为酸度、液固比、温度和活化时间。
The yields of alkylpyridine could be more than 85%(wt) in the optimized reaction and coke was 6%(wt) . 在最优反应条件下,Co-ZSM-5分子筛催化剂上烷基吡啶的收率可达85%25(wt)以上,积炭量稳定在6%25(wt)左右。
Under the optimized reaction conditions, the yield of 3-aminopropanol was 94.7%. 在优化的反应条件下;3-氨基丙醇的收率达94.;7%25;经减压精馏得到含量大于99
Orthogonal test method was used to optimize reaction conditions and the yield of acenaphthylene reached 59.09%. 采用正交试验法，在优化的条件下苊烯产率达59.;09%25。
The effects of reaction temperature, reaction time, the amount of catalyst used and other related factors on the yield of ionone were investigated to obtain the optimal reaction conditions. 考察了反应温度、反应时间、催化剂用量及其它相关因素对收率的影响 ,确立了优化的反应条件。
Methods: Optimal reaction system and single random primer of RAPD were used for genotyping of the 108 strains of EA isolated from the clinical samples and the genotype profile was drawn. 方法:以优化的反应体系和单一随机引物对临床分离的108株EA进行RAPD法基因分型并绘制基因分型图谱。

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