As one important predecessor of photo-chemical smog and ozone, non-methane hydrocarbon's (NMHC) emission is paid great attention.
光化学烟雾和大气臭氧形成的重要前体物之一——非甲烷烃(NMHC)的排放受到研究者的热切关注。
The point of argument of this article is opposed to the attempt to deny the Second Law of Thermodynamics on "grounds" of certain phenomena in photo-chemical reactions.
本文针对那种试图以光化学反应为“依据”来否定热力学第二定律的观点提出了异议。
Silver halides photographic materials, as a traditional photo-chemical imaging system widely used, possesses high sensitivity and resolving power, but are weak for real-time presentation.
传统的光化学成像体系：银盐感光材料应用范围广泛，感光应、分辨率高。但缺少实时性。非银盐感光材料具有实时性，分辨率极高，但大部分产品感光度极低。
Pyrethrum possesses some ideal characteristics of environmental compatible chemical pesticide, however its photo lability and expensive price limit its broad use in the field.
天然除虫菊酯虽然具有理想化学农药的一些特性，但光不稳定性和昂贵的价格限制其大面积使用。
The sulfamethazine was mainly degradated by chemical and photo degradation, while its degradation done by microorganism in soil only accounted for few portion.
磺胺二甲嘧啶在土壤中的降解主要是光降解和化学降解，微生物降解只占很小的比例；
The actions and effects of ultrasound on chemical reactions can be categorized as mechanical effect, thermal effect, photo effect, electrical effect as well as chemical effect.
指出超声波的作用效应主要有力学效应、热学效应、光学效应、电学效应和化学效应。
This paper researched solar cells which can convert solar energy into electricity and photo-electrolysis cell that into chemical energy.
本文研究了可将太阳能转换成电能的液结太阳能电池和可将太阳能转换成化学能的光电解电池。
By adopting photo-reduction, chemical and electrochemistry technology, the preparations and influencing factors of nano-silver, nano- nickel and hydration silica were researched respectively.
采用光还原、化学和电化学技术，分别研究了纳米银和纳米镍以及纳米水合二氧化硅纳米材料的制备和影响因素。
Monomers and polymers in need were synthesized, and chemical and physical properties of these polymers and imaging performance of the photo-sensitive imaging system were investigated.
对所需的单体、聚合物等进行了合成，并对合成聚合物的基本物化性能及其用于光敏成像体系的成像性能进行较系统的研究。
The actions and effects of ultrasound on chemical reactions can be categorized as mechanical effect, thermal effect, photo effect, electrical effect as well a...
指出超声波的作用效应主要有力学效应、热学效应、光学效应、电学效应和化学效应。
Methods The chemical immunofluorescent test was used in high-precision, high-stability photo-signal test by photon counting technology.
方法：利用化学发光免疫检测这一新型的免疫分析方法，采用光子计数技术的高精度、高稳定性的光信号检测。
The resolution of the BP-218 UV photo resist, which is produced in Beijing Institute of Chemical Reagents, was tested by these methods and a satisfactory result was got.
文章提出了三种微光学元件光刻对焦方法，并用它们对北京化学试剂研究所生产的BP-218紫外正型光刻胶的分辨率进行了测试，得到了满意的结果。
With the extension of incubation time, microbial and chemical degradation increased, while photo-degradation decreased.
随着培养时间的延长，微生物的降解作用增强，光解作用减弱。
The paper presents the mechanisms of photo-reactivation, its affecting factors, and three control methods of more intensive UV irradiation, combined treatment with chemical disinfectant a…
综述了国内外紫外消毒出现的光复活现象，阐述了污水紫外消毒微生物光复活原理和控制技术。
With so many famous experts in the field of Chemical industry. photo-electron. we have developed many kinds of high-tech products which had applied for patent.
ANFUNET拥有多位著名的化工、电子技术专家，他们在光电子技术领域作出了卓越的的贡献，研发出的多项产品申请了专利。
With so many famous experts in the field of Chemical industry. photo-electron. we have developed many kinds of high-tech products which had applied for patent.
ANFUNET拥有多位著名的化工、电子技术专家，他们在光电子技术领域作出了卓越的的贡献，研发出的多项产品申请了专利。
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