一种不常见的有机酯类是正构脂类。
本文介绍了5％WG 苯甲酸酯类的制备方法。
This paper introduced the preparation of emamectin benzoate 5% WG.
主要成分：各种芳香酮及芳香酯类等。
Main components: a variety of aromatic ketones and aromatic esters.
本品为大环内酯类抗生素。
酯类的优势是它们直接替代了石油制柴油燃料。
The advantage of esters is that they substitute directly for petroleum-based diesel fuel.
主要成分为酯类、醇类、醛类、内酯类化合物。
Esters, alcohols, aldehydes, and lactones were the major constituents.
酯类和有机酸类。
目的建立大环内酯类抗生素微生物限度检查方法。
Objective To establish a method for microbial limit test of macrolide antibiotics.
不建议使用于酮类、低分子量的酯类及含硝的混合物。
Do not recommend the use of low molecular weight in ketones, esters and mixtures containing nitrate.
目的：了解南通市地表水中邻苯二甲酸酯类污染水平和特征。
Objective: to investigate pollution levels and characteristics of Phthalate esters in surface water in Nantong city.
不建议使用于强酸、硝基烃、酯类、氯仿及酮类的化学物之中。
Not recommended for use in chemical acid, nitro hydrocarbons, esters, ketones and compounds in chloroform.
不同品种的红枣中所含酯类的多少及含量的高低均有所差异。
The numbers of ester and its content in various kinds of Chinese date are different.
本文用气相色谱测定了多种烷烃、芳烃、醇类和酯类的蒸发热。
The heat of evaporation for various kinds of alkanes, alcohols, esters and aromatics were determined by gas chromatography.
列举了具有代表性的亚磷酸酯类抗氧剂，并介绍了其应用领域。
The common phosphite antioxidants were introduced, and the application fields of them were pointed out.
前言： 目的：了解新型聚氨酯类液体根充材料的根管密封性能。
Objective:To investigate the root canal sealing ability of the novel polyurethane liquid root canal filling material.
以丙烯酸酯类为单体，采用复合乳化剂研制了自交联无纺布胶粘剂。
Self crosslinking adhesive for non woven fabrics with acrylates monomers and compound emulsifier is prepared.
饮品与调味品中的香味成分主要包括酯类、有机酸、糖类和氨基酸等。
In beverages and condiments, esters, organic acids, sugars and amino acids are the major flavor components.
药物治疗组有稍微更多的倾向服用钙通道阻滞剂和止痛的硝酸酯类药物。
The drug therapy group was slightly more likely to have taken calcium-channel blockers and pain-killing nitrates.
杂多化合物由于具有准液相和超强酸性的特征，广泛用于各种酯类反应。
Heteropoly compounds, with the properties of quasi-liquid and super acid, has been widely applied to ester reactions.
所以，对那些已对菊酯类杀虫剂产生高抗药性的地区来说，就有了另一种选择。
So it provides a potentially good alternative where there's been high development of resistance to pyrethroids.
白松的热裂解产物主要有酸类、醇类、醛类、酮类、酯类、水分和小分子气体等。
The product was mainly consisted of acids, alcohols, aldehydes, ketones, esters, water and small-molecule gases.
发现以酯类油与环烷基矿物油的混合油做基础油时，合成的锂基脂具有较好的噪声特性。
To find that mixture of naphthenic mineral oil and ester oil as base oil, the grease has a proper noise character.
该菌对醋酸酯类化合物的降解性是通过在液体培养基内菌体的增加及底物的减少来证实的。
Degradability of the isolates on acetic ester compounds was proved according to the increase of biomass and the decrease of substrates in liquid cultures.
该菌对醋酸酯类化合物的降解性是通过在液体培养基内菌体的增加及底物的减少来证实的。
Degradability of the isolates on acetic ester compounds was proved according to the increase of biomass and the decrease of substrates in liquid cultures.
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