查询词典 fractions
- 与 fractions 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Stocks used to be quoted in fractions, but now most all exchanges use decimals.
股票的报价以往用分数形式表示，但目前几乎所有交易所都采用小数点
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This unique program converts decimals to fractions.
这个独一无二的计划转换成小数，以组分。
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However, other combinations are permitted such as ij or Dz diagraphs, base letters with more than one accent, fractions like ?
然而，其他组合都是允许的，如矩阵或株diagraphs ，基站信有一个以上的口音，分数一样？
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Why is UV absorption at 280 nm a good way to monitor for the presence of protein in the eluted fractions?
为什么280nm紫外吸收是检测洗脱组分中蛋白质的存在的好方法？
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Results showed that the high content of TFs could be obtained by collection the fractions of special zones of column chromatography when crude TFs used as raw material, NAK as adsorbent and the elutes were concentrated by vacuum evaporator and freeze-dried.
结果表明：以茶黄素粗品为原料，NKA为柱填充料，收集解吸液一定区段的馏分，真空浓缩、冷冻干燥，即可制得高含量茶黄素制品，得率为48.04％，茶黄素总量大于15％。
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It occurs as an exchangeable base in the clay mineral and organic fractions of soils.
钙是以交换性盐基在粘土矿物及土壤的有机部分出现的。
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Based on the field surveys on a wide scale, the systematic studies were made on soil acid properties, particle fractions, exchangeable performances, saturated base, free feeric properties, clay chemical components, clay mineral types and their properties of genesis.
在大量野外调查的基础上，系统地研究了土壤的酸性特征、颗粒组成、交换性能、盐基饱和度、铁的游离度、粘粒化学组成及粘土矿物类型等发生学性质。
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Based on the shortage of light fractions in Chinese crude oils, ethylene production hasto use various feedstocks.
基于我国原油中轻质馏分油少的特点，我国乙烯生产必须使用多种原料。
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Nevertheless, the slowly degradable phosphorus fractions of feedstuffs were below 40% except for wheat.
除小麦外，慢速降解的磷都低于40%。
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The nucleotides sequence and deduced amino acid sequence of these cDNA figments mentioned above were divided into two fractions. One is carbon part of L gene , the other is 5 terminal,and they were compared with other rabies-related virus strains published in NCBI previously.The result show that the homology of nucleotide sequence and amino acid sequence of carbon part in L gene among these two rabies virus strains is 91.3% and 95.8%, and these two strains belong to type of gene I.
本实验以吉林鹿源DRV8202株及河南鼠源野毒株MRV的L基因的C端为主要研究内容，用RT-PCR和3'-RACE方法对其进行了克隆和测序，将所测得的核苷酸序列和推导的氨基酸序列分成两个部分，一是L基因C端序列，另一个是L基因5'端的非编码区，并与NCBI上公开发表的狂犬病毒其它毒株的相应片段进行分析比较。