acidification的例句大全

Air pollution has caused freshwater acidification in Britain, with consequent damage to flora and fauna. It may also be implicated in tree health decline.

在英国，空气污染引起淡水酸化、破坏动植物区系，也许还使森林的生长状况恶化了。

Therefore, soil acidification is one of the serious environment problems in the world.

因此，土壤酸化已成为全球范围关注的重要环境问题之一。

The compound use of dicalcium phosphate and acidification can improve the growth of grass carp, but not as good as the use of calcium dihydrogen phosphate.

磷酸氢钙与酸化剂的复合使用能明显改善草鱼的生长，但不如磷酸二氢钙的使用。

in the experiments of water quality acidification and simulated acid rain, 17 species of zooplankton ( including 9 species of rotifera, 6 species of cladocera and 2 species of copepoda) are found.

在水质酸化和模拟酸雨试验中，共出现浮游动物17种，其中包括轮虫9种、枝角类6种和桡足类2种。

Research on Soil Acidification and Acidic Soil's Melioration

土壤酸化和酸性土壤改良研究

Effect of diet acidification on some blood biochemical indexes of piglets

酸化饲粮对仔猪几种血液生化指标的影响

Researches in the Acidification of Waste Lye Produced by Cyclohexane Oxidizing

环己烷氧化废碱液酸化处理的研究

Application of hydrolysis acidification sequencing batch reactor activated sludge process to slaughterhouse waste water treatment engineering

水解酸化&序批式活性污泥法在处理屠宰废水工程中的应用

A combined hydrolytic acidification and SBR process technology was used to treat slaughterhouse wastewater.

介绍了水解SBR处理系统在屠宰加工废水中的工程应用。

Treatment of slaughterhouse wastewater using hydrolytic acidification and SBR

水解酸化+SBR工艺处理小规模养殖屠宰废水

Hydrolytic Acidification, Biological Contact Oxidation and Air Floatation Process Treating Meat Packing Wastewater

水解酸化-生物接触氧化-气浮工艺处理肉类加工废水

Localized Monitoring of Soil Acidification Rate of Tea Garden in Jiangsu Province

江苏省典型茶园土壤酸化速率定位研究

At first, the sludge of a municipal effluent treatment plant was added to hydrolytic acidification tank, anaerobic biological contact tank and biological contact oxidation tank at the same time, cultivation and membrane forming was accomplished separately in each tank.

首先，同时向水解酸化池、接触厌氧池和生物接触氧化池投加相同成分的某城市污水厂污泥，各池独立完成培菌和挂膜过程。

Simulative testing also indicates that under the optimized running condition, ammonia-nitrogen is growing gradually with the time prolonging of hydrolyzing and acidification during the ABR reaction stage, when increasing to a certain peak, and then declining ratherish;

模拟试验研究还表明：优化运行条件下，ABR反应阶段氨氮随着水解酸化时间的延长而逐渐增加，增至一定的峰值后平缓略有下降；

The soil acidification is obviously rapid, with an annual decrease of 0.02, due to both atmospheric deposition and fertilization.

对大气干湿沉降和化肥的研究表明，土壤酸化速度明显，pH值年均降低0.02。

The acidification potential of bareness rocks and potentially surficial mobility of heavy metals in bareness rocks were studied by acid production potential test, net acid production test and sequential extraction experiment.

利用净产酸量、净产酸势实验和连续化学浸取实验，研究了抚顺西露天采场裸露岩石的酸化潜势和重金属的表生活动性。

Aiming at serious pollution and no good biochemical quality in refinery sewage, hydrolytic acidification was used to treat it.

针对炼油废水可生化性差的特点，采用水解—好氧接触氧化工艺进行处理。

The main environment impact categories of three kinds of the resin in their life were global warming and acidification. Both of these environment impact accounted for 86.26%, 79.14%, 81.81% of the total environment impact of PPC, PLA, NPC.

三种生物降解材料全生命周期过程的主要环境负荷类型均为温室效应和酸化效应，这两种环境影响分别占到PPC、PLA和NPC环境负荷总量的86.26%，79.14%，81.81%。

The key intermediate, Ethyl 4-( 4-ethoxy-4-oxobutyl) benzoate ( 6), was obtained from benzene via Friedel-Crafts acylation, Huang reduction, saponification followed by acidification and esterification in 36.6% yield.

以苯作为起始原料，经过Friedel-Crafts酰基化反应、黄鸣龙还原、皂化和酯化等合成了其关键中间体4-（4-乙氧基-4-氧正丁基）苯甲酸乙酯（6），收率为36.6%。

The hair growth, anti-off, black hair, anti hair acidification effect is very significant, can improve the ability of anti-aging hair.

其生发、防脱、乌发、抗毛发酸化的效果更是极为显著，可提高头发的抗老化能力。