酸性的

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。

Over the AlPO〓, the deamination and dealkylation of diethylmine and triethylmine produced ethylene selectivily. Over AlPONs of acid-base bifunctional catalysts the ethylnitrol formed selectivily.

二乙胺、三乙胺在酸性的磷酸铝上选择性的脱烷基/脱氨生成乙烯，在酸碱两性的氮化磷酸铝上选择性脱烷基/脱氢生成乙腈。

Purify the blood of the features: The high voltage electric field decomposition, the acid in the blood and poison, so that acidic blood back to the weak alkaline condition.

净化血液的功能：通过高压电场分解、中和血液中的酸毒，使呈酸性的血液恢复到弱碱性状态。

In this dissertation, Lanthanum is used to substitute part of Phosphorus or Aluminium in the framework and enter into the tetrahedron structure unit of oxygen negative ion for obtaining a kind of heteroatom molecular sieve with acidity.

本论文中，用镧原子同晶取代SAPO-n分子筛骨架中的部分铝或磷，进入骨架中的氧负离子四面体结构单元，得到具有一定酸性的杂原子硅磷酸铝分子筛。

Growth stimulation of rat calvaria osteoblastic cells by acidic fibroblast growth factor.

由酸性的纤维原细胞生长因素的老鼠头顶osteoblastic细胞的生长激励。

The produces distribution is different with the difference of acidity of sample.

随着样品酸性的变化，反应产物的分布亦不相同。

A significant proportion of these acids come from sulphur in the fuel which reacts during the combustion process and builds sulphur ic acid, a very corrosive and acidic component.

它们中有很大一部分来自于燃油中所含有的硫，这些硫在燃烧时会生成硫酸，而硫酸是一种具有很强的腐蚀性和酸性的物质。

Any of a large class of sour-tasting substances whose aqueous solutions are capable of turning blue litmus indicators red, of reacting with and dissolving certain metals to form salts, and of reacting with bases or alkalis to form salts.

酸任何一类酸性的物质，它的水溶液可以使蓝色石蕊试纸变红，与金属反应或溶解金属时可形成盐，和碱反应亦可形成盐

Usually a sour mash is used; the mash is inoculated with a homolactic bacterium such as Lactobacillus delbrueckii, which can lower the mash pH to around 3.8 in 6 to 10 hours. This limits the development of undesirable organisms.

通常使用酸性的糖化醪，糖化醪被接种同型发酵细菌，如德氏保加利亚乳杆菌，细菌能在6～10小时内使糖化醪pH降低至3.8左右，这限制了不利微生物的生长。

Electrochemistry measurements showed that the interaction increased with raised acidity of the Lewis acid.

电化学实验还证明Lewis酸和噻吩环之间的作用随酸性的增强而增强。

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。