酸性

The enhancement factor of IR absorption of CO on nm-Ru/GC electrode has been measured at 33 in 0.1 mol.L－1 NaOH solution,which is more than 2 times larger than the value determined in a 0.1 MH2SO4 solution.

测得在碱性溶液中吸附态CO的红外吸收被增强了33倍，其增强因子是酸性溶液中的两倍左右。

The extent of dehydration was examined by means of "accelerative ageing".

试验结果表明，制备方法和条件对催化剂的孔结构和表面酸性质均有影响。

I think the soil here is acid,not so many plants could accomodate well.

我想，这里的土壤是酸性的所以植物不能很好的适应它。

Unable and acerbic material drifts along readjusting oneself to a certain extent.

不能和酸性的物料混放。

Suitable phosphate buffer and acetate buffer were selected for the separation of acid and basic proteins, respectively.

通过实验和理论分析确定了分离酸性和碱性蛋白质所需的磷酸盐和醋酸盐缓冲溶液体系。

This would cause more lactic and less acetic acid to be produced.

观察到的酸性必须完全归于其他酸的存在。

The alkalescence ion water presented singnificant promotion heal function for rat gastric ulcer cauterized by acetum.

整水器处理后的碱性离子水具有显著促进大鼠醋酸性溃疡愈合的作用。

Face.He was saying things like:the fact that one player cracked up was like a drop of acid.

他正在说这样的话，'吉诺拉像一滴酸性液体一样毁坏着东西'。

And, as anyone who has studied chemistry at school knows, if you drop chalk into acid it fizzes away to nothing.

并且，凡是学过化学的人都知道，把粉笔放到酸性溶液中，粉笔就会嘶嘶作响消失殆尽。

2 The analysis step by 25.0mL sample lixivium, moved in the direction of arsenic in the bottle, plus 10 ml of hydrochloric acid and 10 ml of potassium iodide solution and 5 drop acid stannochlor solution, shake the place 10min, together with 2 g of arsenic-free zinc metal, immediately mounted a good lead acetate paper turns red cotton and mercury bromide from log that arsenic tube placed in the 25-38, f μh of the dark side, remove the test strip and standard mercury bromide a color not deeper than standard.

7.2 分析步骤取25.0mL样品浸泡液，移入测砷瓶中，加5mL盐酸、5mL碘化钾溶液及5滴酸性氯化亚锡溶液，摇匀后放置10min，加2g无砷金属锌，立即将已装好乙酸铅棉花及溴化汞试纸的测砷管装上，放置于25～30℃的暗处1h，取出溴化汞试纸和标准比较，其色斑不得深于标准。

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。