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- nitrosamine rearrangement 亚硝胺重排作用
- Method Thermal rearrangement reaction was used. 方法热重排反应。
- The rearrangement type is wanted to this book. 这本书要重排铅字。
- Using Chapman rearrangement to prepare 2, 6?dichloro?diphenylamine? 应用Chapman重排制备2,6-二氯二苯胺
- A minimum rearrangement scenario is a distance between two genomes. 我们将这个最少的重组次数称为两个基因组的距离。
- Shi: It's a rearrangement of yin and yang.I wanted a big sound. 史:确实是阴差阳错的,本来我想让它有很大的声音。
- A name formed by the rearrangement of the letters of a word or words. 将一个或几个字的字母重新排列所形成的名称。
- This rearrangement changes the index of the elements after the insertion point. 此重新排列将更改插入点之后的元素的索引。
- This rearrangement changes the index of the elements after the removal point. 此重新排列将更改移除点之后的元素的索引。
- Exon rearrangement of parkin gene exists in Chinese patients with isolated EOP. 我国散发EOP患者存在parkin基因外显子重排突变。
- METHOD: Using Chapman rearrangement to prepare 2, 6?dichloro?diphenylamine. 方法:应用Chapman重排制备2,6?二氯二苯胺。
- There is gene rearrangement in the leukemiacells of AML in children. 急性粒细胞白血病患儿的白血病细胞存在基因重排;
- The result showed that both the rates of interdicting Nitrosamine and elimination of Nitrite could reach up to 90%. 实验结果表明:蚂蚁提取液对亚硝胺合成的阻断率和对亚硝酸根离子的清除率高达90%25。
- People in the high-incidence area gastric nitrosamine compounds were significantly lower than the district. 高发区人胃液中亚硝胺类化合物含量明显高于低发区。
- "McLafferty rearrangement".Compendium of Chemical Terminology Internet edition. (英文)International Union of Pure and Applied Chemistry.
- The chemistry ,content in food and human ingestion of nitrosamine were analysed. 食品中亚硝胺的生成、含量及被人体摄入情况;
- Vitamin C can boost immunity and can prevent the formation of a strong carcinogen nitrosamine. 而维生素C可增强免疫力,能阻止强致癌物质亚硝胺的形成。
- The results indiceated that Elaeagnus angustifolia is not only a pioneer tree,but also a good food to prevent forming nitrosamine from nitrite in body. 试验结果表明,沙枣不仅可以作水土保持、防沙造林的先锋树种,还由于它富含抗氧化物,可作为人体降低体内亚硝胺生成的良好补充源。
- A rearrangement or result of the rearrangement of tones in which upper and lower voices are transposed, as in counterpoint, or in which each interval in a single melody is applied in the opposite direction. 转位高音和低音变调过程中音调的再排列或音调再排列的结果,例如对位声部中,或者以相反方向动用单个旋律中的每个音程
- The carcinogenic mechanism of nitrosamine is that it may cause the changes of tumor related gene and suppressor gene in esophageal epithelisl cells. 其致癌机制研究显示,亚硝胺可引起食管上皮细胞相关癌基因抑癌基因发生改变,大大促进癌变。
