查询词典 polypropylene

Polypropylene its superior performance has been widely applied, but their smaller polar surface, resulting in surface water and surface bonding of poor has greatly limited the scope of its application development.

聚丙烯以其优越的性能已经得到了广泛应用，但是其表面极性较小，导致表面亲水性和表面粘结性较差，极大地限制了其应用范围的拓展。

Polypropylene is used for standard clamps and Polyamide or Aluminum for special applications.

聚丙烯是标准夹具和聚酰胺或特殊应用铝的使用。

With the development of technology and natural resources decreasing, more and more general plastics, such as polyethylene and polypropylene has been used.

随着科技的发展和自然资源的减少，通用塑料聚乙烯和聚丙烯被越来越多地应用于生产和生活当中。

Polyethylene and polypropylene film adhesive has been used extensively in this area.

聚乙烯和聚丙烯薄膜不干胶在此领域被广泛使用。

Molecular dynamics simulations of NPT (constant pressure and constant temperature) dynamics are carried out to obtain specific volume as a function of temperature for polyethylene , polypropylene , poly-isobutylene , polyoxymethylene , and polydimethylsiloxane .

用NPT分子动力学模拟来获得聚乙烯、聚丙烯、聚异丁烯、聚甲醛和聚二甲基硅氧烷在不同温度下的特征体积。体积玻璃化转变温度通过对模拟得到的V-T作图的曲线的拐点决定。

The synthesized nonabsorbable materials is one kind of implant materials that achieve wide application, such as polypropylene, polytetrafluoroethylene and other patches.

合成的不可吸收材料是目前使用最多的植入材料，如聚丙烯、聚四氟乙烯及其复合补片。

The results of TG indicate that blending Polyvinyl acetate and polypropylene can improve the thermostability of PVAC.

热重的结果表明，聚醋酸乙烯酯与聚丙烯共混后，其热稳定性增加。

In the process of producing polypropylene, there is 10%-20% propylene in the off gas.

在聚丙烯的生产过程中，尾气中含有较多的丙烯。

Particle swarm optimization; sequential quadratic programming; model predictive control ; polypropylene

微粒群优化算法；序贯二次规划；模型预测控制；聚丙烯

Polystyrene,polyethylene and polypropylene wastes have reutilization value because of the high yield of liquid products.

废PS、PP、PE热降解产物的液体收率高，因而有较高的利用价值。

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。