查询词典 diethylene glycol

The air and the deionized water were considered as standard examples and the densities of diethylene glycol monobutyl ether were measured over a temperature rang of 20 ℃ to 60 ℃ with an Anton Paar DMA60 DMA602 vibrating tube densimeter.

以空气和去离子水为标准样，利用Anton Paar DMA60 DMA602振动管密度计测定了常压下二乙二醇丁醚在20—60℃间几乎每相间1℃密度数据。

A study was conducted to synthesize oligoester alcohol s from poly production wastes via transesterification with diethylene glycol and tribasic alcohol.

将涤纶废产物用二甘醇和三元醇经酯基转移合成齐聚酯多元醇，并用其制备聚氨酯硬质泡沫塑料。

When TA or Diethylene glycol terephthalate were applied to common metabolism, F4 and p.ch were used to degrade uncrystalline Polyethylene terephthalate film, which was prepared by resolving PET fiber with organic solvent, at temperature of 30℃, shaking frequency 140 r/min in HZQ-C air bath oscillator from one month to three months, and then the scanning electron microscope was applied to observe faces of PET film.

在菌株最佳生长条件下，分别以TA和DTP作为共同代谢基质，研究F4和p.ch菌株降解PET膜。

Chishui abounds in bamboo,"Bamboo-Sun,""bamboo chicken","Yu Lanpian," and so on the Caiming, importers Huanen fresh fish, bamboo is often Sewei little soup is not bad, diethylene glycol are also a Touzhuo Unit of green gas, a drink for one of the cool-minded; more bamboo supplies, large Zhuchuang, sink, small to bookmarks, Weidiao, everything.

赤水盛产竹笋、&竹荪&、&竹鸡&、&玉兰片&等等的菜名，入口滑嫩鲜美，竹类常有的涩味却很少，汤也不错，甘醇之中还透着一股青翠之气，饮之心胸为之一爽；再有竹制的用品，大到竹床，梳妆台，小到书签、微雕，应有尽有。

While intoxicated Shiqiu of diethylene glycol in the fragrance of the wine, wine aroma of the entire tribe has been diffuse, all men are ethnic reprimanded Shiqiu of Lisheng, Shiqiu of Nuqichongtian, God took his bow killing men struggling Family, men who fled the family fled to the most respected people - Yilun home, then at home Ailun heard outside million cloven-hoofed Ben riding and panic tapping for help, he even Xiangdoumeixiang, went straight to open the door out , said that at that moment, pull over arch Shiqiu of the moment to shoot, it hit in the heart of the Yilun, kind-hearted and innocent Yilun friends sacrificed their own lives.

正当赫丘力沉醉在酒的芬芳甘醇之际，酒的香气早已弥漫了整个部落，所有人马族都厉声斥责赫丘力，赫丘力怒气冲天，拿着他的神弓奋力追杀人马族，人马族们仓皇的逃至最受人尊敬的族人--奇伦家中，这时奇伦在家中听见了屋外万蹄奔踏及惊慌的求救声，他连想都没想，开门直奔出去，说时迟那时快，赫丘力拉满弓瞬间射出去，竟然射中了奇伦的心脏，善良无辜的奇伦为朋友牺牲了自己的生命。

The catalytic performance of PhTMG was evaluated in the reaction for synthesis of diethylene glycol bis via carbon dioxide route and the highest yield of ADC was 95.3%.

考察了PhTMG对以二甘醇、氯丙烯和CO2为原料合成二甘醇双烯丙基碳酸酯反应的催化性能，ADC的最高收率为95.3%。

Diethylene glycol in toothpaste sample was extracted with mixture of methanol and water(mixed in the ratio of 4 to 1 by vol.),and after centrifuging,the supernatant solution was used for GC analysis.Chromatographic conditions for the determination were studied and optimized.

牙膏样品中的二甘醇用甲醇与水(4+1)的混合溶剂提取，用离心法分相后取上层清液进行气相色谱分析，对色谱测定的条件进行了试验并予以优化。

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。