Not only the formation,characters and harmfulness were introduced,but also the removal of free radicals in cigarette smoke by plant additives was discussed in detail.
本文介绍了烟气中有毒成分自由基的形成、性质及对人体的危害,并介绍了对植物添加剂降低清除烟气自由基的研究进展。
Not only the formation,characters and harmfulness were introduced,but also the removal of polyclinic aromatic hydrocarbons in cigarette smoke by plant additives was discussed in detail.
文章简单地介绍了烟气中稠环芳烃的形成、性质及对人体的危害,并详细综述了植物添加剂降低卷烟烟气稠环芳烃的研究进展。
Optimization of Fermentation Technical Parameters for Bio-additive of Crop Straws Fermentation;
秸秆发酵生物添加剂发酵工艺参数的优化
In this paper the influence of a bio-additive on an advanced gasoline engine nowadays is.
已有的研究表明这种生物添加剂能够促进燃烧,缩短燃烧持续期,使燃烧进行得更快更完全,因此能有效地提高发动机燃油经济性,同时降低尾气排放。
The research progress in the application of biotechnology in functional fiber for textile was reviewed, such as biologic enzyme technology, gene technology, natural material spinning technology, biologic additive technology.
综述了生物酶、转基因、天然材料、生物添加剂等生物技术在新型纺织材料中的应用研究进展。
ffects of ‘Tu JianBao’, a newtype drug additive,on controlling rabbit coccidiosis were studied.
对新型抗兔球虫病药物添加剂—兔健宝的临床预防效果和人工感染球虫病的治疗效果进行了试验研究，结果表明：该添加剂具有较好的临床使用效果，保护率达９８。
Study on the Progress of Polycyclic Aromatic Hydrocarbons Removal in Cigarette Smoke by Plant Additives
植物添加剂降低卷烟烟气稠环芳烃的研究进展
Research on Making and Their Applied Effects in Swine of Feed Additives from Plants;
植物源性饲料添加剂的研制及其在猪中的应用
Applied Research of the Natural Plant Feed Additives in the Production of Broilers;
天然植物饲料添加剂在肉鸡生产中的应用研究
The Application of Silage Additives in Four Feeding Shrub
添加剂在四种灌木类饲用植物青贮中的应用
polymeric pour point depressant additive
聚合物降倾点添加剂
Main ingredients: this type of natural plant formula has no preservatives and aromatic essence added.
功效：此款的天然植物配方，不添加任何防腐剂及香精。
A substance added in small amounts to something else to improve, strengthen, or otherwise alter it.
添加剂，添加物少量加入其他物质以使其提高、增强或改变的物质
Effects of Acidifiers, Plant Extracts and Chinese Herbal Medicine on in Vitro Rumen Fermentation and Methane Emission in Goats
不同日粮中添加酸化剂、植物提取物和中草药对山羊体外发酵及甲烷产量的影响
A SIMPLE NUTRIENT ENRICHMENT INCUBATION IN THE BERING SEA
白令海浮游植物添加营养盐培养实验
plain mineral oil
普通[无添加剂]的矿物润滑油
Studies on Feed Additives and Exploitation of Its Resource;
生物饲料添加剂及其资源开发的研究
A New Biological Additives for papermaking:Bacterial Cellulose
新型生物造纸添加剂——细菌纤维素
"Additive: In foods, any of various chemical substances added to produce desirable effects."
添加剂: 任何添加到食品中产生特殊效应的化合物。
" Additive： In foods, any of various chemical substances added to produce desirable effects."
添加剂:任何添加到食品中产生特殊效应的化合物。
Are there any preservatives, additives, or chemicals added to your bread?
你们的面包添加任何防腐剂、添加物或化学药品了吗?
Other polymer additives are colorants, antistatic agents, foaming agents, preservatives, and processing aid or lubricants.
其它聚合物添加剂包括染色剂、抗静电剂、发泡剂、防腐剂和加工助剂或润滑剂。
Effect of Incorporation of Plant Materials on Soluble Al in Two Types of Acid Soils
添加植物物料对2种酸性土壤可溶性铝的影响
Something that has been acquired or added;an acquisition.
添加物，增加物已获得或添加的事物；添加物