Nonbiological degradation processes play an important role in the dissipation of many pesticides in soil

非生物降解过程在消除土壤中的许多农药方面起着重要的作用。

属类：综合句库--

ozone gas is introduced into the reaction system at different flowrate. The degradation effect of aniline is shown in Fig. 4.

分别向反应系统中通入不同流量的O3气体,苯胺降解效果如图4所示。.

属类：化学及生命科学-化学-臭氧氧化

degradation of polymers by irradiation

高分子辐照降解

属类：综合句库--

The role of photochemical reactions in soil pesticide degradation remains uncertain

光化学反应在土壤中的农药的降解方面的作用还没有确定。

属类：综合句库--

Mankind is plagued by trans-national problems such as environmental degradation , arms proliferation, international crimes and terrorism.

环境恶化、武器扩散、国际犯罪、恐怖主义等跨国问题困扰着人类。

属类：综合句库--

Kinetic model for substrate degradation

基质降解动力学关系式

属类：综合句库--

Crosslinking agent B and crosslinking aid S can inhibit PP degradation and optimize the mechanical properties of reactive PP/EPDM blends while keeping their melt flowability higher than ordinary PP/EPDM blends.

交联剂B和并用交联剂S可抑制PP降解,进一步优化材料力学性能,并仍保持体系加工流动性高于简单共混PP/EPDM。

属类：化学及生命科学-化工-化工论文摘录

The results showed the degradation velocity of US/O3 synergetic treatment was 85% higher than that of treatment with US or O3 separately,,

结果表明,US/O3协同氧化处理比单独超声波处理和O3处理苯胺的降解速率提高了85%

属类：化学及生命科学-化学-臭氧氧化

In recent years, some researchers found that sole supersound degradation was far from cost effective in terms of energy consumption in addition to its slow velocity in spite of its easiness for operation.

近年来,研究者发现,单独使用超声波降解水体中有机污染物虽然具有操作简单、方便等优点,但从能量消耗来看,不是很经济,且降解速度较慢。

属类：化学及生命科学-化学-臭氧氧化

PP and many other polymers (RH)are attacked during processing or outdoor use in the absence of stabilizers because of a chain degradation reaction.

聚丙烯及许多其它的聚合物(RH)若在缺少稳定剂的情况下进行加工或在户外使用,就会发生链式降解反应而遭受破坏。

属类：化学及生命科学-化学-

Enzymes are used to break the starch into smaller, water-soluble molecules; these degradation products are then easily removed by washing before the cloth is scoured.

可以使用酶让淀粉裂解成更小的、能溶于水的微小颗料。这各降解后的产物在织物被煮炼之前通过清洗可以很容易地去除掉。

属类：行业术语-纺织服装-

Bio-degradation of refuse

垃圾生物降解

属类：综合句库--

Methods of judging degradation for interference to mobile radiocommunication in the presence of impulsive noise

脉冲噪声干扰引起移动通信性能降级的评定方法

属类：行业标准名称-国家标准名-GB/T15152-1994

However, indiscriminate overdevelopment or poor practices can dewater aquifers and cause compaction of sediments, loss of storage space, land subsidence, and degradation of quality

盲目的过量开采和不适当地应用,能疏干含水层,并导致沉积层的压密,地下水储存空间的减少,地面沉降和水质恶化等。

属类：综合句库--

Therefore probably some slow intralysosomal degradation of endogenous enzymes occurs

内源酶可能发生某种低的溶酶体内的降解。

属类：综合句库--

Formulations adopted by other courts include "significant degradation of the environment", and "arguably adverse environmental impact", as well as other attempts to paraphrase the statute

其他法院所采用的阐述包括“环境的重大恶化”和“有争议性的有害环境”,以及对法令的其他阐述。

属类：综合句库--

A degradation product of penicillin,C5H11NO2S,that is used as a chelating agent and in the treatment of rheumatoid arthritis and copper poisoning.

青霉胺一种作为螯合剂用于治疗类风湿关节炎和铜中毒的青霉素的分解产物,

属类：综合句库--

Globalisation, environmental degradation and Ulrich Beck’s risk society

全球化、环境退化和乌尔里奇·贝克的风险社会

属类：社会文化--

Heat Stabilizers: In addition to the free-radical chain degradation described for polyolefins, another type of degradation (dehydrohalogenation)also occurs with chlorine-containing polymers such as PVC.

热稳定剂:除所描述的发生在聚烯烃上的自由基链降解外,另一种类型的降解(脱卤化氢)也会发生在含氯的聚合物如聚氯乙烯上(PVC)。

属类：化学及生命科学-化学-

When the story includes sex, the situation clearly reflects a modem version of slavery, characterized by mutual exploitation, lust, and moral degradation , which is deprived of feelings of care and love.

如果再加上不正当的关系,就上演了奴隶社会的现代版:相互利用,贪婪,道德败坏,缺乏关心和真爱。

属类：人文学科-经济伦理学-伦理修炼

Flexible IBCs shall provide adequate resistance to ageing and to degradation caused by radiation or the climatic conditions, or by the substance contained, thereby rendering them appropriate to intended use.

软体中型散货箱对由于紫外线辐射、气候条件或所装物造成的老化及强度降低,必须有足够的阻抗能力,从而使其适合其用途。

属类：行业术语-检验检疫-

Global Workshop on Addressing the Underlying Causes of Deforestation and forest Degradation

森林砍伐和退化的根本原因全球讲习班

属类：科技术语--

biodegradable polymeric material, biodegradability, degradation mechanism

生物降解高分子材料,降解机理,生物降解性

属类：化学及生命科学-化学-论文文摘

microbial degradation critically affects the fate and behavior of pesticides in soil

生物降解主要影响土壤中农药的行为和命运。

属类：综合句库--

microbial degradation of petroleum hydrocarbon

石油烃的微生物降解

属类：综合句库--

The mechanism of aniline oxidized by US/O3 under certain treatment condition, particularly the nitrogen variation in the course of degradation , has rarely been reported.

水处理条件下US/O3氧化苯胺的机理尤其是降解过程中氮元素的变化研究很少见于文献报道。

属类：化学及生命科学-化学-臭氧氧化

The results tell us that the degradation velocity of aniline is faster than that of TOC and the degradation velocity of by-products such as CO2 , water and inorganic ions is fairly slow during ozonation of aniline

说明苯胺的O3反应过程中,苯胺的降解速率比TOC要快得多,而中间产物降解成CO2、水和无机离子的速度比较慢

属类：化学及生命科学-化学-臭氧氧化

which showed, in the course of US/O3 treatment process, the degradation velocity of aniline was far higher than that of TOC and the degradation from by-products to CO2, water and inorganic ions was very slow .

说明苯胺的US/O3联用处理过程中,苯胺的降解速率比TOC要快得多,而中间产物降解成CO2、水和无机离子的速度比较慢。

属类：化学及生命科学-化学-臭氧氧化

With the increasing of ozone flow, the concentration of free radicals in the wastewater became higher and higher , so as to enhance the degradation of aniline .

随着O3流量的增大,废水中形成的羟基自由基浓度越来越大,从而促进了苯胺降解

属类：化学及生命科学-化学-臭氧氧化

thus further oxidized to more stable small molecule such as oxalic acid which is the inevitable product of aniline degradation due to the electrophilic character of ozone.

所以这些物质能进一步氧化分解成草酸等更稳定的小分子。臭氧的亲电子性使草酸成为苯胺分解的必然产物。

属类：化学及生命科学-化学-臭氧氧化