酸性的

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。

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。

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。

Furthermore, acid precipitation erodes stone buildings and monuments.

更重要的是，酸性物质会腐蚀石质的建筑物和纪念碑。

The formation of the acid precipitation had correlation with the quality of atmosphere, tail gas of motor vehicles and soil quality together.

结果表明，长沙市的酸雨冬、春两季较为严重，酸性降水的形成与环境空气质量、机动车尾气、土壤性质等多种因素有关。

Acid deposition is a process that begins with the emission of SO^ or N0^.

酸性物质是一种以硫化物或氮化物的排放为过程而形成的物质。

In the acid medium, through using the stability of the BaSO4 colloid suspension, a turbidimetric method was established for the determination of trace sulfate radical in boric acid.

研究在酸性介质中，利用BaSO4胶体悬浮液的稳定性，通过光电浊度仪测定硼酸中微量硫酸根的方法。

L Siliceous soil - Soil composed of acid rock that are crystalline in nature.

l 硅酸土壤-由透明的酸性岩石组成的土壤。

Effects of heavy metals on microbial biomass and activity in subtropical paddy soil contaminated by acid mine drainage .

等。 酸性矿山废水污染的水稻田土壤中重金属的微生物学效应。

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。