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The 92 alleles were used to calculate Nei's s similarity index and the genetic distance .It was also found that the mean genetic distance between 26 synthesized hexaploid wheat was 0.4955, which was obviously high.

遗传距离计算结果也显示，26份材料D染色体组之间具有较大的遗传差异，平均遗传距离高达0.4955。

By using sodium bisulfate as the catalyst, hexyl hexanoate was synthesized.

采用硫酸氢钠为催化剂合成了己酸己酯，考察了催化剂用量、醇酸物质的量比、反应时间、带水剂用量及催化剂重复使用次数等因素对收率的影响。

The hexyl acetate was synthesized from n-hexanol and acetic acid by direct esterification.

以乙酸、正己醇为原料，直接酯化合成乙酸己酯，分别研究了反应温度、反应时间、原料配比、带水剂、催化剂用量等条件对合成反应的影响，确定了最佳工艺条件。

And then the title compound was synthesized through reacting of 5-fluorouracil with hexyl isocyanate in the presence of 4-(N,N-diethylamino)pyridine as catalyst.

以正庚酸、氯化亚砜和叠氮化钠为原料，通过酰化、库尔提斯重排反应制备异氰酸己酯，然后在4吡啶催化下与5氟尿嘧啶缩合得到抗癌药物卡莫氟，总收率75.4%。

It is shown that 31% HOD can be reached, which have slight increase over those synthesized by the DC BEN.

从交流偏压大小及时间的变化之实验中发现2 % CH4/-200 50 V/21 min，可以得到31% HOD。

The special primers were designed and synthesized after the analysis to the nucleotide sequence homology of etrl recorded in GenBank.

通过对GenBank登录的已克隆的植物etr1基因序列进行核苷酸同源性分析，设计特异引物。

Based on the structure analysis of the 8-9th domains, a heptadeca peptide was designed and synthesized, corresponding to the position, Thr535-Gly551, in the 9th domain of the type I homology.

根据酶切位点及对I(8)和I(9)区域的结构分析，按照I(9)结构域中的部分残基序列：Thr535-Gly551，合成了17肽，它仍具有结合t-PA的能力(Kd＝1.35×10-7M)。

Pure LaNbO〓 ceramic has been prepared by hot-press sintering with the LaNbO〓 powders we synthesized.

以所制备的LaNbO〓粉体为原料，采用热压烧结工艺制备了多晶LaNbO〓陶瓷。

In this work, a series of antimicrobial agents containing the hydantoin structure such as AM, BM and AM-AN, were synthesized by changing the reaction conditions such as temperature, time, concentration of initiator and so on, and the N-halamine structure which possessed the ability of durable antimicrobial, was transformed through a chlorination process.

本文设计合成了一系列含乙内酰脲结构的再生抗菌剂。通过改变合成反应的条件，如反应温度、反应时间、引发剂浓度、加料方式等，制备了再生型抗菌剂前体AM、BM和AM-AN共聚物。

In this paper, a novel kind of pyrazolone derivatives and their transition metal complexes have been synthesized by the reaction of 4-acylpyrazolone with hydrazide and salicylthydrazone.

本文以4-酰基吡唑啉酮为主体分别与酰肼类和酰腙类有机化合物反应，合成了新的吡唑啉酮衍生物及其它们的过渡金属配合物。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。