二聚的

A novel method to prepare polyrotaxane in solution by α-cyclodextrins and dumbbell-like poly derivative with reversible acylhydrazone bond and big end stopper (2',4-dinitrophenyl) is described.

合成了具有可逆酰腙键的2，4-二硝基苯甲醛封端的哑铃型聚乙二醇衍生物。

Homogeneous and filamentary discharges are obtained under certain experimental conditions and then used to modify the surface of PET films.

介绍了0.1 MPa下的纳秒脉冲介质阻挡放电对聚对苯二甲酸乙二酯材料表面进行的亲水性改善。

Sniffers Shake-Ins come in polyethylene terephthalate bottles with flap closures from Weatherchem Corp. The polylactic acid shrink labels are supplied by Gilbreth.

嗅探器摇集来的聚乙烯苯二甲酸乙二醇酯瓶与瓣关闭从Weatherchem公司的聚乳酸收缩标签是由吉尔布雷斯。

Poly/halloysite nano-tubes composite was prepared by means of melt blending, and the structure and property of the composite were studied.

采用熔融共混的方法，制备了聚对苯二甲酸丁二醇酯/埃洛石纳米管复合材料，并对PBT/HNTs复合材料的结构与性能进行了研究。

"Common plastics include polyethylene terephthalate, or PET, PVC, foamed polystyrene, or Styrofoam, and Lucite."

普通的塑料包括聚对苯二甲酸乙二醇酯或PET、聚氯乙烯、起泡沫的聚苯乙烯、或聚苯乙烯泡沫塑料和卢西特。

"Common plastics include polyethylene terephthalate, or PET, PVC, foam ed polystyrene, or Styro foam, and Lucite."

普通的塑料包括聚对苯二甲酸乙二醇酯或PET、聚氯乙烯、起泡沫的聚苯乙烯、或聚苯乙烯泡沫塑料和卢西特。

The morphology of scaffolds shows a regular morphology at high molecular weight. Furthermore, pore size was increased with high phase separation temperature, long coarsening time, and high concentration of nonsolvent.

反之在没有非溶剂的存在下(100/0二氧陆环/水)，高分子溶液系统仅会出现固-液相分离，显示聚乳酸与二氧陆环是互溶性佳且稳定的溶液系统。

In this article, different soft templates formed by sodium bis (2-ethylhexyl) sulf-osuccinate, nonyl phenol polyethyleneoxy ether (Oπ-10) and cetyltrimethyla- mmonium bromide were used to fabricate CaCO3, BaCO3 and CeO2/CuO nanoparticles with different morphology.

本文分别利用丁二酸二(2-乙基己基)酯磺酸钠、壬基-酚基-聚乙氧基醚（Op-10）和十六烷基三甲基溴化胺形成的不同软模板合成了具有不同形貌的CaCO3， BaCO3和CeO2/CuO纳米粒子。

The company's products include: silane coupling agent KH-550, KH-560, KH-570, KH-602 and other models, perchlorethylene resin, high-chlorinated polyethylene resins, pigments, PCE, ethyl cellulose, poly vinyl perfluoro-C (F46 fluorine resin) silicone oil, dichloromethane, dichloroethane, cyclohexanone, protopine, ion exchange resin, epoxy resin, PF and other chemical raw materials, are manufacture of fine chemicals, adhesives, paint remover, paint, paint, antifreeze and other products of the basic raw materials.

本公司经营的产品有：硅烷偶联剂KH-550，KH-560，KH-570，KH-602等型号，过氯乙烯树脂、高氯化聚乙烯树脂、颜料、四氯乙烯、乙基纤维素，聚全氟丙乙烯树脂（F46氟树脂）硅油、二氯甲烷、二氯乙烷、环己酮、片碱、离子交换树脂、环氧树脂、PF等各种化工原料，是制造精细化工，粘合剂，脱漆剂，涂料，油漆，防冻液等产品的基本原料。

Complex flocculant PASS has the abilities of neutralizing electric charge and flocculating. The experimental results show: it is feasible that the emulsion wastewater can be treated into qualified discharging water. The dosage of flocculants and pH value have been optimized by coagulation experiments. In addition the mechanism for emulsion wastewater has been studied by using Perron timed complex colorimetric method and neutralization method. Aiming at characteristics of high concentration and high CODCr emulsion wastewater the technology that emphasized on coagulation-precipitation twice has been proposed in this paper.

本文采用复合型絮凝剂处理乳化液废水，研究结果表明，乳化液废水的处理过程包括凝聚脱稳及吸附絮凝，其中絮凝是决定混凝效果的关键性步骤，复合型絮凝剂聚硅酸硫酸铝是一种既具有较强的电中和能力，又具有优异的絮凝性能的无机混凝剂，通过对乳化液废水药剂筛选实验，实验结果表明聚硅酸硫酸铝对乳化液废水是比较合适的混凝剂，并确定了药剂的最佳投药量、最佳pH值条件等操作参数，针对乳化液废水的特点，综合国内外研究成果和经验，提出了二次混凝沉淀处理方案，该方案具有处理设备结构简单、运行管理简便等优点。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。