二聚的

The results showed that the ashless dispersant prepared had low temperature dispersivity.

结果表明，本实验合成获得的聚异丁烯丁二酰亚胺无灰分散剂产品具有低温分散性能。

Because of recent research in our laboratory on carbodiimide chemistry and isocyanate prepolymer synthesis, we have found a versatile facile approach of making macro-ring compounds.

由於本实验室近年来致力於碳二亚胺化学及合成异氰酸盐预聚物之研究，由延伸其领域而发现快速又简易的方法可制备反应型巨环状高分子中间体。

There also existed differences in levels among five fresh freshwater water fishes but varigeated caup and catfish in both concentrations of PEG.

目前，采用聚乙二醇沉淀法检测血清免疫复合物被认为是一种简便易行、经济实用和行之有效的研究方法。

Osteoblasts obtained from crania of neonatal Wistar rats were cultured on surfaces of PLA and EMPLA, with glass as control.

探讨了成骨细胞与新型生物可降解材料乙二胺改性聚乳酸的细胞相容性。

Fig.6.Schematic of the formation of cyclopentanone from the polyester-polyol via primary scission of the ester bond, followed by hydrogen transfer with formation of cyclic chain ends which eliminate cyclopentanone and carbon dioxide

从表2中可以看出，低温、氮气条件下，PU-1分解主要可辨别的组分为1，4丁二醇，（Fig.5a）中m/z71不能够辨别，（Fig.5b）显示了m/z71离子谱图，这些峰一定是聚合物多元醇热降解产生的低聚物。

The degradation of ultra-high molecular weight polyethylene in decahydronaphthalene solvent and the inhibition effect of antioxidant and co-antioxidant on the degradation were studied.

制——&&'一取高性能纤维、膜或其它工程材料所使用聚乙超高分子量聚乙烯为北京试剂二厂和上海烯的平均分子量一般部在 10'以上，而制法上则化工研究院产品。

Resonance Raman spectra of aggregated meso-tetra(4-pyridinium)porphyrin diacid (H8TPyP6+)were studied with excitation near the exciton absorption bands of 470 nm.

研究了近激子吸收带激发下四-(4-吡啶基)卟啉二酸(H8TPyP6+)聚集体的共振拉曼光谱。

The lyotropic liquid crystal morphology of polycaprolactone/ethyl cellulose blends in dichloroacetic acid has been studied by a polarizing light micrograph.

利用偏光显微镜研究了乙基纤维素与聚己内酯共混物在二氯乙酸中的溶致性液晶形态。

The properties, synthesis process and application of aluminium dihydrogen tripolyphosphate are presented.

介绍三聚磷酸二氢铝的性质、合成工艺及应用。

The crystallinity of soft segments of polytetramethylene ether glycol-based segmented copolymers was investigated by infrared spectroscopy and dilatometry.

本文使用虹外光谱及膨胀计等方法，对聚四亚甲基醚二醇类多嵌段共聚物的软链段结晶性进行了研究。

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。