酸性的

The method and affecting factors of transforming alkaline pulp black liquor into acid precipitating lignin by means of acid fermentation with acidproduction yeast BLY-land SSY-6 were investigated.

探讨了用产酸酵母菌BLY-1和SSY-6对碱法造纸黑液进行产酸发酵，使黑液由碱性变酸性，进而沉淀分离木质素的方法和影响因素。

Pauhuashanensis fruits in northeastern China. The maximum absorption wavelength of the pigment was 520 nm. It was more stable under acid conditions and its color was as vivid as in extracting and after laying for some time.

该色素的最大吸收波长为520nm；在酸性条件下比较稳定，放置一段时间后颜色和提取时一样鲜艳；在70℃以下比较稳定，高温下容易分解。

The color removal of Acid Orange Ⅱ was comparatively higher in acidic conditions, while Acid Orange Ⅱ was degraded most slowly in neutral conditions.

高锰酸钾在酸性条件下的脱色效果最好，中性条件下最差。

Results the pigment had a desirable fineness under acid condition, sustained its color in a long time under the natural light, also had a good resistance to heat and food additives. but it was very sensitive to metal ions.

结果酸性条件下，此色素成色效果明显，对光照和温度稳定，添加于一般的食品能产生增色效用，但是耐氧化还原能力稍弱，对金属离子的影响敏感。

Is a professional engaged in production and management of neutral dyes, acid dyes and dye intermediates businesses.

青岛科瑞达精细化工有限公司是一家专业从事生产和经营中性染料、酸性染料及其染料中间体产品的企业。

Anthraquinone acid dye is one of the important kinds of acid dyes.

葸醌型酸性染料是一类重要的染料。C.I。

The result shows that 8% BCPA, weak acid dye , proper temperature and pH value meet good dyeability for polypropylene .

结果表明，当BCPA含量为8%，选用弱酸性染料，适当控制染色温度和染浴pH值就可获得良好的可染性。

Methods The total alkaloids content was determined by acid dye colorimetry.

采用酸性染料比色法，测定粗叶悬钩子根部总生物碱的含量。

The main results were as following:The content of the total alkaloids in Sophora alopecuroides L is analyzed by the acid dye colorimetry method and the result is 8.21%.

用酸性染料比色法测定对苦豆子样品中总生物碱的含量进行了测定，测定结果为苦豆子样品中总生物碱含量为8.21%。

In this study,the anaerobic degradation and aerobic degradation of a kind of acid dye——Acid Mordant Dark Yellow GG were compared.

通过试验研究酸性媒介黄GG染料在厌氧、好氧条件下的生物降解机理、降解能力及共代谢降解效果。

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。