PVC的例句大全

From the analysis of the crystalline absorption, it is infered that in crystalline phase, PVC chains are in extended chain conformation.

通过对结晶特征吸收峰的分析，表明结晶相中PVC分子链均为反式间规的伸展链构象。

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The results of the Congo Red test showed that calcium stearate, zinc stearate, or barium stearate which was used single is not a good thermal stabilizer for flexible PVC.

结果表明：在软质PVC体系中单独使用金属皂类热稳定剂时软质PVC的热稳定性能不好；

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Medical selection of medical grade pressure sensor is PVC, polycarbonate sensor manometry as a connecting pipe and the main material.

医用压力传感器是选用医用级聚氯乙烯、聚碳酸脂作为传感器的测压连接管和主体的材料。

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Development and application of PVC curing panel on crystallizing pond bank in salt field

盐场结晶池埝用PVC固化板的研制与应用

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Control of PVC Poison Bait Station on Forest Mouse Pest

PVC毒饵站技术在防治森林鼠害中的应用

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Used as outer door of superstructure passage. The surface of the door will be anodized baking finish or PVC cover.

本产品适合于船舶上层建筑通道外门。门表面阳极氧化静电喷塑或复塑处理。

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Flatting agent and its application to PVC

PVC消光剂及其应用

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Process Technology of PVC Calendering Biaxial Stretching Film

PVC压延双向拉伸膜生产技术

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Current technical situation of producing biaxial orientation PVC-U tubing

PVC-U双轴取向管材生产技术现状

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The general situation of production technique and tensile mechanism of biaxial orientation PVC-U tubing are introduced, and their characteristics are explained, which have certain instruction to realize their commercial application.

介绍了PVC-U双轴取向管材的生产技术概况和拉伸机理，对它们的特点进行了说明，对实现工业应用具有一定的指导作用。

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Preparation and Mechanical Properties of Nano composite of PVC/ Polyacrylate Modified White Bole

聚氯乙烯/聚丙烯酸酯改性白泥纳米复合材料的制备及力学性能

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Application of Chelating-Coordinating Coupling Agent& Boric Acid Ester in PVC/ CaCO_3 Composite System

螯合-配位型硼酸酯偶联剂在PVC/CaCO3复合体系中的应用

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The treatment of cold brittleness of resin to pulverize PVC is an efficacious method of obtaining ultrafine powder.

对PVC树脂进行低温冷脆处理，可以有效地实现PVC树脂的超细粉碎。

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It is Rare earth compound stabilizer contains lubricant, which is applicable for non-conventional PVC materials.

稀土复合稳定剂是含润滑剂的稀土铅盐复合稳定剂.适用于PVC异型材.

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Using infrared spectrum of heat stabilizers mechanism research shows that, after joining stabilizer, PVC crystallinity, stability.

采用红外光谱对热稳定剂机理研究表明, 加入稳定剂后, PVC结晶度下降, 稳定性提高.

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Methods for determinating the molecular weight and its distribution of PVC by gel chromatography were introduced.

叙述了凝胶色谱法的测试原理,介绍了用凝胶色谱测试PVC树脂平均分子质量及分子质量分布的方法.

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This paper introduced the degradation mechanism of polyvinyl chloride ( PVC ) under the irradiation of ultraviolet light.

介绍了聚氯乙烯 ( PVC ) 的紫外光降解机理.

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A polyester shirt or dress, nylon socks or stockings, acrylic sweater-a raincoat of PVC ( polyvinyl chloride )?

是化纤服装(衬衫还是外套), 是尼龙袜 ( 短袜还是长袜 ), 晴纶毛衣还是塑料雨衣?

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The existing problems and shortages of original PVC water units by calcium carbide method were analysed.

分析了聚氯乙烯厂电石法生产PVC原有水洗装置存在的问题与不足.

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Our discussion was centred on the efficiency of fire-resistant, the impact strength and melting index of fire-resistant ABS as a function of PVC, CPE, Sb2O3 and etc.

着重讨论了聚氯乙烯、氯化聚乙烯以及助阻燃剂三氧化二锑等的用量对阻燃ABS树脂的阻燃效果，以及综合物理机械性能的影响。

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