查询词典 acetic

Calicheamicin can be conjugated to the non-specific antibody using a 4-(4'-acetylphenoxy) butanoic acid or (3-Acetylphenyl) acetic acid linker.

可使用4-(4′-乙酰基苯氧基)丁酸或(3-乙酰基苯基)乙酸连接子使卡奇霉素与所述非特异性抗体共轭结合。

Among 3 cultivars, B17 occupied the least green odor contents of aromatic constituents, such as 2-hexen-1-ol acetate, butanoic acid 3-hexenyl ester and butanoic acid 3-hexenyl ester, hut had the most fruity, flowery and woody odors such as β-Ionone, 1-nonanol, Acetic acid octyl ester, Methyl benzoate, Ethyl benzoate and theaspirane, which showed that B 17 was superior to the 2 other cultivars in aroma quality.

不同品种的杨桃果实中的所含的香气成分及含量不同，B17杨桃含乙酸－反－2-己烯酯、丁酸－反－2-己烯酯、丁酸－反－3-己烯酯等青香型酯类最低而含β-紫罗兰酮、1-壬醇、乙酸辛酯苯甲酸甲酯、苯甲酸乙酯、茶螺烷等花香型、果香型及木香型成分最高，因而其香气品质要优于B10和新加坡红肉种。

The reaction of calcium L-threonate with hydrogen bromide in acetic acid readily yields (2S, 3S)-2, 4 -dibromo-3 -hydroxy butanoic acid which was further converted into methyl (2s, 3S)-2,4-dibromo-3-hydroxybutanoate by treatment of methanol.

在化合物12上引入氨基甲酰基可用二氯磷异氰酸酯、氯乙酰异氰酸酯或氯磺酰异氰酸酯，随之引入的二氯磷酰基、氯乙酰基或氯磺酰基可分别用碳酸氢钠、N-甲基二硫代氨基甲钠或亚硫酸钠脱去。

The esterification of acetic acid with n -butanol was used for measuring the activation of catalysts.

制备 Fe2 O3 / SO4 2 -固体超强酸催化剂，通常使用的方法是沉淀-硫酸酸化法[1～ 3 ] 。

Cyclophos phamide confecting dilution solvent to make full use of solvent-methylbenzenesulfonic class, aminomethylbenzoic: acetic acid: butanone = 2: 5: 3 of the mixed solvent

配制不浓缩溶剂时只管即便多用甲苯类溶剂，可以采取甲苯：乙酸：丁酮=2：5：3的纯合溶剂

Under different conditions, acetic acid conversion and the yield of butyl acetate were close or reached to 100% in a short operating time.

在不同反应条件下，较短的反应时间内，乙酸的转化率、乙酸正丁酯的产率都能接近或达到100%。

China,calcium carbide, acetic acid,vinyl acetate,pentaerythrite,polyvinyl butyral resin,polyvinyl butyral film,"AVS"paint for interior and exterior walls,cement,carbonized bricks etc,over 40 chemicals and building materials.

主要有聚乙烯醇系列产品、聚乙酸乙烯酯乳液系列产品、电石、冰醋酸、醋酸乙烯、季戊四醇、聚乙烯醇缩丁醛树脂、聚乙烯醇缩丁醛胶片、AVS内外墙涂料、水泥、碳化砖等40多种化工产品和建材产品。

The company,covering 4.2 square km,has eleven branch and subsidiary companies,and 4,737 employees,it mainly produces polyvinyl alcohol series,polyvinyl acetate emulsion ( commonly called"bairuijiao"in China),calcium carbide, acetic acid,vinyl acetate,pentaerythrite,polyvinyl butyral resin,polyvinyl butyral film,"AVS"paint for interior and exterior walls,cement,carbonized bricks etc,over 40 chemicals and building materials.

主要有聚乙烯醇系列产品，聚乙酸乙烯酯乳液系列产品，电石，冰醋酸，醋酸乙烯，季戊四醇，聚乙烯醇缩丁醛树脂，聚乙烯醇缩丁醛胶片，AVS内外墙涂料，水泥，碳化砖等40多种化工产品和建材产品。

Another mutant named UV20' was also gained whose main end metabo lites were butyric acid and acetic acid.

另一个突变命名uv20 '也上涨，其主要最终代谢lites被丁酸和乙酸。

Company is the largest acetic acid, ADC foaming agent, bleaching powder and rubber manufacturing enterprises TBSI, the hydrazine hydrate separation purification technology has been put into operation in the test, hydrogen peroxide oxidation ADC technology has achieved a stable production, 40,000 tons / ion-exchange membrane caustic soda and add years of frozen liquid chlorine production units have been, it is worth noting, the company leading products are highly effective fungicides calcium hypochlorite, can be used for family, food and public places in the battle against the bactericidal.

公司是国内最大的醋酸、ADC发泡剂、漂精粉和橡胶硫化促进剂生产企业，其水合肼提纯分离中试技术已投产、双氧水氧化法ADC技术也已实现稳定生产， 4万吨/年离子膜烧碱及新增液氯化冷冻机组也已投产，值得注意的是，公司主导产品漂粉精属于高效杀菌剂，可用于家庭、餐饮及公共场所的杀菌灭毒。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。