查询词典 acetates

Acetates are important in the biochemical synthesis of fats from carbohydrates in plants and animals.

醋酸盐在从动植物碳水化合物中提炼脂肪类生化合成物方面很重要。

The recovered cobalt and manganese acetates can be reused for catalyst.

回收的醋酸钴和醋酸锰可以重复用作催化剂。

The alditol acetates of the constituent sugars after acid hydrolysis were determined by Gas Chromatography .

用气相色谱分析了酸水解后糖成分的醋酸糖醇。

Through the analysis of energy and exergy,the bottleneck of the traditional process for ester acetates ' production is revealed.

通过传统液相酯化法醋酸酯生产工艺过程的能量分析和火用分析，指出醋酸酯生产工艺高能耗、高物耗的瓶颈，挖掘过程节能降耗的潜力。

In steroid acetates the influence of the CO grouping upon the ??

在甾醇乙酸酯中，CO基团对？

The extraction-crystallization method was used to recover cobalt and manganese acetates from the waste catalyst in the PTA production process .

以对苯二甲酸生产装置中排放的废催化剂为原料，采用萃取—结晶法回收其中的醋酸钴和醋酸锰。

Cellulose acetates with different substitution degrees were synthesized with wood pulp as raw material and dodecylbenzenesulfonic acid as catalyst.

以木浆为纤维素原料、十二烷基苯磺酸为催化剂，制备了一系列不同取代度的纤维素醋酸酯。

Its salts and esters are acetates.

它的盐和酯是醋酸盐。

Cellulose acetates with different substitution degrees were synthesized with wood pulp as raw material and dodecylbenzenesulfonic acid as catalyst.

结果表明：随着反应时间、反应温度、醋酸酐与纤维素质量比和催化剂用量的提高，其取代度DS增大，但产率降低

Starch acetates with different degrees of substitution were synthesized by reaction of corn starch and acetic acid/acetic anhydride catalyzed with concentrated.

以浓硫酸作催化剂，玉米淀粉为原料，冰醋酸和醋酸配为改性剂，合成了不同取代度的玉米淀粉醋酸酯。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。