查询词典 polypropylene

polypropylene, ethylene/octene copolymer, talcum powder, composite, automobile bumper

笔者为了研制高流动性、高韧性和高刚性的PP复合材料，选用两种流动性相差较大的PP为基

Most of the compatibilizers in using with polypropylene extrusion grafting are usually poisonous, unsteady, odoriferous and big loss of strength of the PP resin. In view of these defects,a kind of high activity compatilizer was prepared with the method of bulk graft copolymerization.

本文针对目前聚丙烯挤出接枝相容剂毒性大、气味大、质量不稳定、强度损失大等问题，采用本体接枝共聚方法，研制一种高活性PP相容剂。

These fabrics are made of such fibers as polypropylene, olefin, polyester, nylon, and acrylic.

这些织物使用的纤维有：聚丙烯、烯烃、涤纶、尼龙以及丙烯腈纤维。

These fabrics are made of such fibers as polypropylene , olefin, polyester, nylon, and acrylic.

这些织物使用的纤维有：聚丙烯、烯烃、涤纶、尼龙以及丙烯膊纤维。

The factors such as overhigh ethylene content in product, too fast operation for grade changeover and low production load when starting grade changeover usually caused a blockage in belt connection between loop reactors in polypropylene plant.

产品中乙烯含量过高、转产控制过快以及转产时负荷控制太低等都会导致聚丙烯装置带连接堵塞。

In addition, the project involves construction of a new 800,000 tons-per-year ethylene steam cracker, polyethylene and polypropylene units, and a new 700,000 ton-per-year paraxylene unit.

另外，工程与新800，000块吨每年的乙烯蒸汽饼干，聚乙烯和聚丙烯单位和一个新700，000个吨每年的paraxylene单位的建设有关。

The facility is also a world-scale chemical plant, pumping out thousands of tons of polyethylene and polypropylene, the building blocks of plastic, and paraxylene, which gets turned into polyester.

这家工厂也是一座世界级规模的化工厂，将源源不断地生产成千上万吨聚乙烯、聚丙烯和二甲苯（PX，用于合成聚脂纤维）。

In addition, new petrochemical facilities will be constructed, including an 800,000 tons-per-year ethylene steam cracker, an 800,000 tons-per-year polyethylene unit, a 400,000 tons-per-year polypropylene unit, and an aromatics complex to produce 700,000 tons per year of paraxylene.

此外，新建的石油化工厂还包括一个每年80万吨产量的乙烯蒸汽裂化、聚乙烯，一个每年产量为40万吨的聚丙烯厂，每年70万吨产量的对位二甲苯厂。

Fibre material:polypropylene, pledget,fiberglass.

纤维材料有聚丙烯、脱脂棉、玻璃纤维。

In the case of polyolefins, such as polypropylene, the problem is particularly severe since this polymer has a surface void of polar groups.

如在聚烯烃中，如聚丙烯，的问题，尤其是严重的，因为这种聚合物表面无效极性基团。

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。