酸性

The enrichment of minerals such as siderite and pyrite, which are sensitive to geochemical environment, in the transitional zone indicates that the geochemical environment is neutral-acidic and reductive and is propitious to the precipitation of uranium.

过渡带中菱铁矿(FeCO3)和黄铁矿(FeS2)等对地球化学环境敏感的矿物的富集，指示了有利于铀成矿的中性-弱酸性、还原的地球化学环境。

The invention relates to an intergrowth molecular sieve and a synthetic method thereof, which mainly solves the problems of singular apertures, rather weak acidity and low activity of porous materials of the prior art.

本发明涉及一种共生分子筛及其合成方法，主要在于解决现有技术合成的多孔材料孔径单一、酸性较弱、活性不高的问题。

The invention relates to a three-phase intergrowth molecular sieve and a synthetic method thereof, which mainly solves the problems of singular aperture, rather weak acidity and low activity of the porous material synthesized by the prior art.

本发明涉及一种三相共生分子筛及其合成方法，主要解决现有技术合成的多孔材料孔径单一、酸性较弱、活性不高的问题。

The adsorptive effect of chitosan on acidic dye follows a sigmoidal trend. The chitosan-woven fabric after 98% de-acetylation achieved 98% and 95% dye adsorption in reactive dyes; and achieved 93% and 92% dye adsorption in reactive dyes in eight days. The higher the degree of de-acetylation, the better the dye adsorption.

使用去乙醯化98%的几丁聚醣含浸织物吸附材，在经过8天的饱和吸附后，对於种反应性染之吸附效果可达到98%和95%；且对於种酸性染之吸附效果也可达到93%和92%，由此可知去乙醯化程越高，对染的吸附效果越好。

To distinguish silicic acid kind stone and calcareousness stone, a simple acid test could help you.

区别硅酸类石材和石灰质石材，一个简单的酸性敏感度测试就可以帮你区分。

Dongan gold deposit is a epithermal gold deposit occurring in the strong silicification zone of Late Indosinian alkali feldspar granite and Late Yanshanian fine-grained alkali feldspar granite in the intermediate-acidic volcanic-intrusive rock.

东安金矿床是浅成低温热液型金矿床，赋存于中酸性火山-侵入岩、印支晚期碱长花岗岩和燕山晚期细粒碱长花岗岩脉强硅化蚀变带中，受库尔滨断裂的次级断裂控制。

What type of products will zipper be used for, such as leather case, shoes and boots, ski suit, raincoats, tent, water-washed jeans or leather articles, with strong acid or other special requirements.

拉链应用在哪类产品上（如皮箱、鞋靴、滑雪衣、雨衣、帐篷、需水洗的牛仔服或酸性较大的皮制品）或其他特别的要求。

This product performance: This product is skim the surface acidic agent, using a variety of organic acids, inorganic acid, surface active ingredients, and add the mixture from the relevant agent.

本品性能：本产品属于酸性表面脱脂剂，采用多种有机酸、无机酸、表面活性成分，并添加相关助剂复配而成。

However, whether a drug is acidic or basic, most of its absorption occurs in the small intestine.

然而，不管一种药物是酸性还是碱性，大多数吸收都是在小肠内进行的。

Dealing with rust spots, smirch is mainly detergent rust, but rust mostly acidic detergent, so it is not acid-resistant stone, such as marble, dolomite and quality, should be tested before use, if necessary, add water rare.

处理锈斑、污斑主要是除锈去污剂，但由于除锈去污剂多属于酸性，所以对不耐酸的石材如大理石、白云石质，使用前应进行试验，必要时加水稀。

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。