acid precipitation的例句大全

It has been indicated by monitoring works that Jinhua city is heavily suffering acid precipitation.

根据多年酸雨监测数据,分析了金华市酸雨污染的现状、特征及成因.

It has been indicated by monitoring works that Jinhua city is heavily suffering from acid precipitation.

根据多年酸雨监测数据,分析了金华市酸雨污染的现状、特征及成因.

Oat bran protein concentrate was prepared through alkali extraction and acid precipitation.

采用碱提酸沉法制备了燕麦麸浓缩蛋白.

Up to now , the effects of acid precipitation to eco-environment have been studied extensively.

国内外学者对由酸沉降引起的生态环境问题做了较为广泛的研究.

Methods Extract rutin from Sophora japonica L . by the alkali extraction acid precipitation.

方式从槐米中提取芦丁,并将其制备成对照品.

Oat bran protein concentrate was prepared by alkali extraction and acid precipitation.

以燕麦麸皮为原料,采用碱提酸沉法制备燕麦浓缩蛋白.

Methods Extract rutin from Sophora japonica L . by the alkali extraction and acid precipitation.

方法从槐米中提取芦丁,并将其制备成对照品.

Preparation of BWP by Alkaline Extraction and Acid Isoelectric Precipitation Method

碱萃取酸等电沉淀制备荞麦蛋白

The results indicated that the leaching of acid rain led to increasing of latent acid of soil in short time though amortizing of soil to acid precipitation.

结果表明，虽然土壤对酸性降水的致酸作用具有一定的缓冲性能，但酸性降水仍能在短期内导致土壤潜在酸增加；

One Simple and Efficient Method for Purification of IgG McAb from Mice Ascites: Caprylic Acid/ Ammonium Sulfate Precipitation

一种简单实用纯化腹水McAb方法&辛酸/硫酸铵法

Ascites were purified by caprylic acid ammonium sulfate precipitation method.

采用辛酸／硫酸铵法纯化腹水。

A study on Purification of monoclonal antibody by caprylic acid precipitation

辛酸沉淀纯化单克隆抗体的研究

In this paper, a new simple and convenient method has been introduced, that is to say, the test sample is dissolved directly by acid, the solution is dehydrated by animal glue, then the precipitation is burned for measuring SiO2 content.

现介绍一种较简便准确的方法：试样直接用酸溶解，动物胶脱水，沉淀灼烧后测定SiO2含量。

Results The alkaloid content was the highest after circumfluence extraction by ethanol acid-base precipitation.

结果采用乙醇回流提取后,利用酸提碱沉法,盐酸药根碱与盐酸巴马汀含量最高.

In this paper , HAP ultrafine powder was prepared by chemical precipitation with citric acid as dispersant.

采用沉淀法并用柠檬酸作分散剂HAP超细粉体.

In this paper, HAP ultrafine powder chemical precipitation with citric acid as dispersant.

采用沉淀法并用柠檬酸作分散剂合成HAP超细粉体.

A series of industrial catalysts for hydrogenation of acid-free benzaldehyde were prepared by co-precipitation method.

运用共沉淀法制备了系列锌锰复合纳米催化剂,并用于气相催化加氢苯甲酸合成无氯苯甲醛.

In general, atmospheric precipitation was good, acid rain occurred only in a few cities ( towns ).

大气降水总体良好, 仅个别城市 ( 镇 ) 出现过酸雨.

Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as solvent.

以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球.

It is believed that the pollution caused by ground sources only has local and ajustable effects on the acidity of precipitation, and the fundamental reason causing regional acidifying of precipitation is maybe that regional acid atmospheric layer exists in strato sphere.

地面源污染是造成该区局部降水酸度差异的调节因素，而造成全区降水酸化的根本原因是存在于平流层的区域性酸化大气层。