查询词典 isomerized

The reaction of isomerized butadieneiron complex (I; R = Ph, p-tolyl) with triphenylphosphine and tri-Ph phosphite gave products II (same R; R1 = Ph, OPh), at -60 to -30? When I was reacted with triphenylphosphine in hexane at 60 to 70?

丁二烯二羰基铁配合物的异构化产物，C4H62FeC(OC2H5)Ar(1，Ar=苯基， 2， Ar=对甲苯基)，在己烷溶液中于-60到-40℃与三苯膦或亚磷酸三苯酯反应生产产物3-6。

The results showed that the β zeolite had better activities of isomerization and aromatization,and the cracking and aromatizing activities increased with the reaction temperature increasing,but the yield of isomerized olefin s decreased.

结果表明，β沸石具有较好的异构化和芳构化能力，并随反应温度的升高，其裂解和芳构化能力逐渐增强，异构烃产率逐渐降低；工业低硅ZSM-5型分子筛的裂化活性较强；催化裂化汽油经改质后其烯烃含量均有所降低，且辛烷值基本不变。

Mondell engineering stone is high-technical decorating surface which is isomerized and polymerized from picked natural rimed stone ( the conpozation of Sio2 is over 99.99 percent). The stone is glittering, hard. It is not easy to fade or change the shape. It is not radiant and acid-fast. It is antibacterial and clean. It has good physical and chemic performance. This series is wildly used for its beautiful decoration in walls, floor, platform and so on. It combines features of natural stone and PMMA solid surface to get the rich and glittery colour.

蒙代尔工程石是采用精选的天然石结晶矿产为原料（石英砂Sio2的含量达到99.99%以上），在全自动生产线的高温高压状态下异构聚合而成的高科技装饰面材，具有晶莹剔透、硬度高、不变形、不退色、无辐射性、耐酸碱、易清洁、抗菌、卫生等优异的物理性能及化学性能，应用空间相当广泛，可应用于地面、外墙、台面等装饰自然美：真正的石材质感、兼顾天然石和亚克力人造石二者之优点，色彩丰富、晶莹剔透。

In this paper,two flows of total isomerization process are introduced,and several aspects of this process are discussed including the characters of isomerized oil ,isomerization catalyst and adsorbent,the feed projects of different feedstocks,the operational conditions and so on.

简单介绍了完全异构化工艺的2种流程，并对该工艺的以下几方面进行了分析：异构化油的特点、常用异构化催化剂的特点、常用吸附剂的特点、不同原料的进料方案和工艺操作条件等。

The isomerized monomer having the formula (20) was isolated from the catalyst by vacuum distillation.

该异构化单体有公式（ 20 ）被分离出的催化剂真空蒸馏。

An analytical method of 4 kinds of isomerized α-acids in hop extracts was established by RP-HPLC .

建立了一种利用反相高效液相色谱法测定酒花浸膏中4种异构化α-酸的方法。

In this paper,two flows of total isomerization process are introduced,and several aspects of this process are discussed including the characters of isomerized oil,isomerization catalyst and adsorbent,the feed projects of different feed stocks,the operational conditions and so on.

简单介绍了完全异构化工艺的2种流程，并对该工艺的以下几方面进行了分析：异构化油的特点、常用异构化催化剂的特点、常用吸附剂的特点、不同原料的进料方案和工艺操作条件等。

However, the yeast can be used to ferment xylulose, an isomerized product of xylose, to ethanol with high yield and efficiency.

但是，这种酵母能发酵木酮糖为酒精，产率和转化率都很高。

Isomerized gasoline is the cleanest high-octane gasoline component, which is free of sulfur, olefin and aromatics.

异构化汽油不含硫、烯烃及芳烃，是最洁净的高辛烷值汽油组份。

To illustrate some of the features of the equilibrium phenomenon , let us look at the reaction in which cyclobutene is isomerized to 1.3-butadiene.

为了说明平衡现象，让我们看一下环丁烯异构成1.3一丁二烯的反应。

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。