酸性的

The results showed that, the antibiotic was stable under the condition of high temperature and alkali, but not in acid solution.

结果表明，该菌产生的抗生素在中性和碱性条件下具有极高的热稳定性，但在酸性条件下不稳定。

Alkalescence a flux, such as alkali metals and alkaline-earth metal, zinc oxide and most stain oxide or chromophores components are gender neutral, the principal is alumian oxide, sometimes hemaite and electrolyic, and so on are also included in this composition; acidic components of oxide for silica, phosphoric acid, zirconia, etc.

碱性成分为熔剂，如碱金属、碱土金属、氧化锌及多数的着色氧化物或发色基团；中性成分为两性氧化物，主体为氧化铝，有时将氧化铁和氧化锰等也列入此成分中；酸性成分中有代表性的氧化物为氧化硅、磷酸、氧化锆等

If the metabolic acidosis is present to a greater degree than the respiratory alkalosis, the serum pH will be acidemic.

如果代谢性酸中毒的程度比呼吸性碱中毒的程度高，那么血液PH值呈酸性

This study investigated not only the release of Cu,Zn at different pH values and at different grain-sizes from contaminated sediments by Cu,Zn sampled from alongshore water bodies north of Bohai Bay,but also the releasing kinetics of Cu,Zn under special acidic conditions.

以渤海湾北部海域沉积物为研究对象，分别经重金属Cu、Zn污染后，研究了在不同pH和不同粒度条件下Cu、Zn的释放能力，同时研究了在特定酸性条件下Cu、Zn的释放动力学。

No coexisting liquid-and gas-rich fluid inclusions were found during quartz petrogaghy microscope observation, the lack of acid hydrothermal alteration mineral assemblages (e. g., alunite, kaolinite, barite, and anhydrite, etc), the measured bulk gas component data of pyrite-and quartz-bearing fluid inclusions distributed cluster on the volatile-temperature diagram, the similarities of the aqueous geochemical compositions among individual low-salinity fluid inclusion decrepited pits detected by SAM/AES and the sulfur isotope profile of a sirngle pyrite stain smoothly changed implied that the ore-forming fluid phase seperation didn′t, contribute significantly to Duolanashayi gold deposit

石英显微观察未发现有共存的富气相和富液相流体包裹体、金矿床明显缺乏原生酸性蚀变组合(如明矾石、重晶石及硬石膏等)、黄铁矿及石英所含流体包裹体实测结果在气相组成-温度相关图上分布较为集中，黄铁矿所含单个低盐度流体包嘉体液相组成俄歇电子能谱分析结果差别不大以及单颗粒黄铁矿硫同位素离子探针线扫描结果变化不明显等宏观与微观地质特征均说明流体相分离对形成多拉纳萨依金矿床的贡献不大

The study of 9－12 indicate that it is easy to get polyoxomolybdate with organic amine at weak acidity conditions when there are organic amine and organic acid in the same reaction systems.

化合物 9－12 的研究结果表明，在弱酸性条件下，同时存在有机酸和有机胺时，易形成含有机胺的钼氧簇，而有机酸不易进入产物晶相。

As roasting temperature rises up to 1000℃, the phase transformation from anatase to rutile finishes.

用该方法得到的TiO2为催化剂，进行可见光催化降解酸性红B的研究。

Because of the infection of the animalcule's secretions, and the alkalescent shampoo or soap, or any other reasons, the acidic barrier is often destroyed. Once the PH value increase to the alkalescence level, the natural bacterium group will be resisted by the nosogenetic bacterium, and then leads to the inflammation.

由於微生物分泌物的影响，使用碱性香波、香皂洗头、洗脸的影响，或其他原因，其酸性屏障会遭到破坏，PH值升高到碱性范围时，正常菌群即会被致病菌压制从而发生感染。

A.The highly corrosive media refer to all organic and inoragnic and inorganic acid media that can almost completely ionize in the water solution,apart from hydrofluoric acid,hot aquafortis and strong base.

a。强腐蚀介质——指除氢氟酸，热浓磷酸，强碱外的在水溶液中几乎能全部电离的各种有机、无机酸性介质。

The ratio of acidic/basic amino acids positively correlated with the ratio of calcite/aragonite in NS.

NS贝壳种酸性/碱性氨基酸的比例与方解石/文石的比例显著正相关（r=0.8820，P=0.0086）。

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。