聚酯

The degrading mechanism of polyester was studied, and practicable process of PET degradation is found to be alcoholysis.

探讨了聚酯废料的解聚机理，确定其合理解聚方法为醇解。

But it is incompatible with oil base, alkyd, polyester coating systems.

但不能与油性、醇酸、聚酯类油漆配套使用。

Bond breaking and the formation of alkyne end groups and free radicals were observed.

采用多种手段研究了35MeV/u的Ar离子辐照聚酯膜产生的微观结构变化。

The result showed that sodium hydroxide's hydrolyze rate was larger than diamine's ammonolysis and coordinated effect on the modification polyester fiber occurred between sodium hydroxide and diamine.

目前，国内外有关涤纶的改性研究甚多，生产方法亦多样化；其中用碱溶液对改性聚酯纤维进行处理，是改善涤纶手感、吸水性等诸多缺点的重要方法之一。

The invention relates the aquosity nanometer polyester- amido resin coating material and preparing method.

本发明涉及化工领域，提供了一种水性纳米复合聚酯氨基树脂涂层材料及其制备方法。

Argo hydraulic filter elements are available with combination, paper, polyester, and synthetic media.

Argo 的液压过滤元件，可与结合，纸张，聚酯，合成媒体。

Boning is made with polyester boning, or spiral boning stays, this technique is used to eliminate sagging at the base of square necklines and to achieve a smooth line on bateau styles and strapped sun dressed.

用聚酯塑料带或螺旋塑料撑条做羽骨。使用这种技术使方领底部避免下垂并使船形领款式和太阳装领获得一个稳定的式样。

Boning is made with polyester boning, or spiral boning stays, this technique is used to eliminate sagging at the base of square necklines and to achieve a smooth line on bateau styles and strap ped sun dressed.

用聚酯塑料带或螺旋塑料撑条做羽骨。使用这种技术使方领底部避免下垂并使船形领款式和太阳装领获得一个稳定的式样。

A new method for synthesis of biodegradable aliphatic polyester was discussed in this article.

介绍了一种合成可降解脂肪族聚酯的新方法。

In order to reduce the error of a remote sensing area sentencing in two-stage survey of investigations, this article used the Bo'ai County state-owned tree farm partial remote sensing TM satellite picture and the correlation data establishes the visual solution to symbolize that, according to the solution which established translates the symbol to the place thing to carry on the remote sensing to interpret,cancelled in the room draws each place kind of boundary, extracted on the chart with the polyester membrane the area, may calculate according to the proportion interprets the area ,figured out interprets the area, simultaneously in order to enhance interprets the precision to obtain a more real reliable material, investigated 90 bottom classes in kindergarten's area from the location, and interpreted to these 90 bottom classes in kindergarten on the chart obtains the corresponding area,simultaneously established the linear model.

为了减少二类调查中遥感地类面积判读误差，本文利用博爱县国有林场部分遥感TM卫星图片和相关资料建立了目视解标志，根据所建立的解译标志对地物进行遥感判读，在室内勾绘出各地类边界，用聚酯膜求出图上面积，根据比例计算出判读面积，同时为了提高判读精度得出更加真实可靠的资料，从现地中调查了90个小班的面积，并对这90个小班在图上判读得出相应的面积，同时建立线性模型。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。