溴酸

The addition of glucose and (NH4)2SO4 could greatly enhance the degradation rate of ABAS by the strain.

葡萄糖和硫酸铵的加入显著地提高菌体降解溴胺酸的速度。

Under these conditions, the ABAS degradation followed negative exponential model.

在此条件下，溴胺酸的降解遵从负指数模式。

All experimental metal compounds restrained the degradation of ABAS in different degrees, in which HgCl2 and AgNO3 could control the degradation most obviously.

不同金属化合物对菌株HP3降解溴胺酸有不同程度的抑制作用，其中以HgCl2和AgNO3最显著。

Bromamine acid (1-Amino-4-bromoanthraquinone-2-sulfonic sodium) called ABAS for short is an important intermediate in production of reactive dyes and acid dyes.

溴胺酸是一种生产活性染料和酸性艳蓝的蒽醌型结构中间体，在其合成和制备过程中产生大量的废水。

The catalytic system composed of NHPI and transition metal ion can catalyze effectively ethane into acetic acid,cyclane into dicarboxylic acid,toluene into benzoic acid,alkene into epoxide,alkyne into acetylenic ketone,and amide into imide;NHPI used alone can catalyze adamantane to be carbonylated,hydrogen peroxide prepared by oxidization alcohol;NHPI combined with as...

NHPI与过渡金属离子组成的催化体系能高效地催化乙烷氧化为乙酸、环烷烃氧化为二元羧酸、甲苯氧化为苯甲酸、烯烃氧化为环氧化物、炔烃氧化为炔酮、酰胺氧化为酰亚胺；NHPI单独使用能催化金刚烷发生氧化羰基化反应、催化氧化醇制取过氧化氢；NHPI与有机助催化剂如偶氮二异丁腈、溴化季铵盐、蒽醌和醇等也能催化分子氧氧化反应。

Based on this, the technological process of purification after the bromination was reasonably simplified and the yiel...

据此在合成CLT酸中合理地简化了溴化反应后提纯的工艺步骤，产率提高2％，且对最终产品的质量和使用性能没有不良影响。

In conclusion, the experimental method was easily performed, the reaction time was short and the products were gained in high yield. The bromination was controlled by the large molecular structure of ammonium methylbdate.

研究结果表明，实验方法操作简单易行，反应时间段短，产物专一性好，后处理简单，并且收率较高，活化溴原子对苯环的进攻位置主要受到催化剂钼酸大分子结构的控制。

Pigments ; quantum mechanics ; calculation ; molecular orbital theory ; CLT acid ; bromination ; technological process

颜料；量子力学；计算；分子轨道理论； CLT酸；溴化反应；工艺步骤

In the bromization reaction of LA,the reaction conditions such as reaction temperature,drop time of Br_2 and reaction medium were optimized.

以来源于生物质资源的乙酰丙酸为原料，通过改进的溴化和水解反应合成了5-HLA。

Novel sodium 2-2-(alkylaryloxy-alkylamidoethanesulfonates (m+nAr-T, m, n: carbon numbers; Ar: aromatic nucleus; T: taurine) with high purity were synthesized through bromization, esterification, Fries rearrangement, Pd-catalyzed hydrogenation, Williamson reaction, and acylation, et al, using carboxylic acid, phenol and taurine as starting materials. The structures and purities were characterized.

以羧酸、苯酚和牛磺酸为原料，通过溴代反应、酯化反应、Fries重排反应、催化氢化反应、Williamson反应以及催化酰胺化反应等过程，首次成功合成并表征了系列结构明确的高纯度N-酰基牛磺酸钠(m+nAr-T，m、n为烷基链碳数，Ar为芳环，T表示taurine)。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。