查询词典 acidity

It indicates that the PANI particles constituted films are ball like or ellipsoid like; the film takes on tertiary structure; HClO4 servers as both an acid medium and a dopant; the crystallizability of the film seems poor; the relationship between film thickness and acid concentration is not in linearity; the conductivity of the film is on a level with semiconductor, whose value depend more on film appearance than acidity of acid medium; the film starts dedoping at 67.3℃ and end at 277.2℃.

结果表明，构成薄膜的聚苯胺粒子呈球型或椭球型；薄膜具有三级结构特征；高氯酸不仅作为介质酸，同时作为掺杂剂；薄膜的结晶性能不佳；薄膜厚度与介质酸的浓度并非线性关系；薄膜的电导率处于半导体水平；电导率大小与无机介质酸的酸性强弱有一定关系，与表面形貌关系更为紧密；高氯酸掺杂聚苯胺薄膜在67.3℃时开始脱掺杂，在277.2℃脱除完全。

The effects of different degasification methods on the measurement of total acidity in beer were investigated and a rapid degasification method by vacuum while vibrating was developed.

考察了不同脱气方法对啤酒总酸度测定的影响，建立了利用抽真空快速脱气的方法。

AS the acidity of mine drainage become stronger, the suspension solid and the deliquescent solid increase.

煤矿井下废水除了含有不少的悬浮物，总溶解性固体物含量也相当高，并随着废水酸性增强而增加。

In the procedure of acidity, the conformation of lysozyme would keep stable, but at pH.0, the lysozyme begin to denature.

在酸化的过程中，溶菌酶的构象基本一直保持稳定，但当pH.0时，该溶菌酶开始变性。

The storable bread has in bread flour in 1000 weight portions water keeping agent 10-200 weight portions, acidity regulator 1-10 weight portions and preservative 0.5-2.5 weight portions other than conventional bread material, and is packed in a sealed bag together with deoxidant.

本发明公开了一种耐贮存面包，在1000重量份的面包粉中，另外含有10-200重量份保水剂，1-10重量份的酸度调节剂以及0.5-2.5重量份的防腐剂，与其他面包原料加工而成，并与脱氧剂一同封装在一密封袋中。

Based on the original production process, the developed corrosion inhibitor used for polyurethane foaming changes the pH of dialyzate, which is produced from submerging polyurethane foam to water, from acidity into faint alkalinity, so as to inhibit or retard corrosion of the pipeline.

研制成的聚氨酯泡沫用缓蚀剂，在不改变原有生产工艺及发泡参数的基础上，将聚氨酯泡沫浸水析出液的pH值由酸性改变为弱碱性，从而达到抑制或延缓泡夹管腐蚀的目的；采用喷涂聚脉补口技术，有效地提高了现场补口的质量。

In this paper,the factors,which consisted of acidity,nitrite,the time of diazotization,concentration and time of decomposing excessive NaNO2,dosage of N-na reagent,time of coincidence and beam,were studied to character the effect of analysis for aniline compound in water.

研究了酸度、亚硝酸盐、重氮化时间、分解过量NaNO2所用试剂的浓度和时间、N-na试剂用量及偶合时间、光线等因素对水体中苯胺类化合物分析的影响。

The order of elution, as well as the migration time and separation efficiency of these compounds changes with the acidity of the solution, which suggests the disassociation of the hydrogen on the secondary amino group in these compounds.

它不仅影响化合物的迁移时间和分离效率，还改变其出峰顺序，这与碱性条件下化合物仲胺基上氢的电离有关。

Quality pit is the prerequisite for the realization of the cumulative effects of maternal draff, and layered distillers′ grain mix, low use level of koji, high acidity and amylum quantity, adequate moisture and temperature, proper chaff and longer fermentation period could achieve the effects successfully.

优质窖池是实现母糟积累效应的前提条件，分层配糟、用曲量低、酸高、淀粉高、水分适当、温度适当、谷壳适当和较长的发酵期可以实现母糟的积累效应。

Soft acidity and mild tannins enhance the drinkability of this delightful regional style which is ideally suited to pork, veal, chicken and all manner of barbequed sausages.

柔和的酸味和单宁提升了酒品的可接受程度，同时也体现了这个地区西拉葡萄的特色。

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。