查询词典 polypropylene

The combination effect of hindered amine light stabilizers PDS copolymer of 2,2,6,6 tetramethyl 4 piperidinyl methacrylate(TMPM with styrene with several kinds of antioxidant in polypropylene under γ irradiation was studied in this article.

研究了受阻胺光稳定剂 PDS4-(甲基丙烯酸- 2 ，2 ，6 ，6 -四甲基哌啶醇酯和苯乙烯的共聚物与几种类型抗氧剂在γ-辐射下在聚丙烯中的并用效应。

Polypropylene ; thermotropic liquid crystalline polymer ; hybrid composite ; mechanical properties ; dynamic mechanical analysis

聚丙烯；热致液晶聚合物；混杂复合材料；力学性能；动态力学分析

The tensile test and dynamic mechanical analysis were conducted to investigate the mechanical properties of polypropylene/thermotropic liquid crystalline polymer/glass fiber hybrid composites with a good TLCP fibrils structure.

对具有良好液晶聚合物微纤结构的聚丙烯/热致液晶聚合物/玻璃纤维混杂复合材料，使用静态拉伸和动态力学分析的方法研究了材料的力学性能。

Collar, belt and thoracodorsal traction with the main use of nylon, polyester and polypropylene materials; electronic products imported materials; all product modeling chic, fashionable, rich varieties.

颈圈、牵引带和胸背带主要采用尼龙，涤纶和丙纶材料；电子产品采用进口材料；所有产品造型别致、款式新颖、品种丰富。

With titanite as the surface modification agent of sericite, the effects of the dosage of modification agent, massic ratio of midium/sericite, density of slurry, grinding time, temperature and pH value on the surface modification were analyzed. The properties of polypropylene filled with the moth- fled filler were tested.

采用钛酸酯偶联剂作为表面改性剂研究了改性剂用量、介质物料比、磨矿浓度、改性时间以及温度和pH值对改性效果的影响，并对最终改性产品填充聚丙烯后的复合材料进行了性能测试。

Polypropylene ; Carbon fiber ; Composite ; Transcrystalline Structure

聚丙烯；碳纤维；复合材料；横穿结晶

Once the hernia defects are visualized, a polypropylene or expanded polytetrafluoroethylene biomaterial is then inserted and secured to the transversalis fascia and/or Cooper's ligament with tacks or staples. The material is of a size that completely covers the myopectineal orifice.

一旦缺损区出现于视野中，送入聚丙烯或可延伸聚四氟乙烯网状补片，并将其固定于腹横筋膜上和/或Cooper韧带上，补片的大小以完全覆盖住内环口为宜。

CL which can be detected during tensile testing of unaged polyami-de and UV-irradiated polypropylene specimens, has been found to be an effect of thermally unstable hydroperoxides decomposing due to stress-induced adiabatic heating, which after necking is localised to the travelling neck shoulders.

在对物理尼龙和紫外线照射过的聚丙烯样件的拉伸测试过程中，采用化合光对其进行检测，可以发现一种不稳定的热效应产生的氢分解。这是由于在受拉伸颈部的轴肩局部位置，因应力作用而产生的绝热加热。

CL which can be detected during tensile testing of unaged polyami-de and U-irradiated polypropylene specimens, has been found to be an effect of thermally unstable hydroperoxides decomposing due to stress-induced adiabatic heating, which after necking is localised to the traelling neck shoulders.

在对物理尼龙和紫外线照射过的聚丙烯样件的拉伸测试过程中，采用化合光对其进行检测，可以发现一种不稳定的热效应产生的氢分解。这是由于在受拉伸颈部的轴肩局部位置，因应力作用而产生的绝热加热。

The main products of our company:fiberglass geogrid,polyester geogrid,steel plastic geogrid,bidirection geotechnical geogrid of plastic,unidirection geotechnical geogrid of plastic,PP plastic geogrid,HDPE plastic geogrid,geosynthetic clay layer,geocloth,geomembrane,short cutting felt of fiberglass,polyethylene geogrid,polypropylene geogrid,geolattice,three dimention vegetation network,soft penetrated tube.

本公司主要产品包括：玻纤土工格栅、经编涤纶土工格栅、钢塑复合土工格栅、双向塑料土工格栅、单向塑料土工格栅、PP塑料土工格栅、HDPE土工格栅、膨润土复合防水垫、土工布土工膜、玻璃纤维短切毡、聚乙烯土工格栅、聚丙烯土工格栅、土工格室、三维植被网、软式透水管。

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。