聚丙烯

Many different polymer feedstocks, from polypropylene and nylon to polyurethane, are used in this versatile technology.

这种多面化技术可以采用从聚丙烯、尼龙到聚氨酯聚合物等很多不同的基体材料

Composite based on polypropylene and sisal fiber containing oxidized polyethylene wax is prepared by melt mixing and injection molding.

采用熔融共混与注塑成型的方法制备了聚丙烯/氧化聚乙烯蜡/剑麻纤维复合材料，研究了氧化聚乙烯蜡对复合材料力学性能的影响。

Is a compound of rubber plates, reinforced polypropylene plates and stainless steel plate manufacturing professional filter manufacturers.

是复合橡胶板、增强聚丙烯板和不锈钢板压滤机制造的专业厂家。

Aiming at the quality problems of modified polypropylene filter plate s in a certain factory,a new forming technology is put forward.

针对某厂生产的改性聚丙烯过滤板存在的质量问题，提出了新的过滤板成型工艺。

The Company produced the "three A" licence plate of rubber, reinforced polypropylene plates and stainless steel plate filter series of unique formula, the targets are exceeded industry standards, of the leading domestic level.

本公司生产的&三A&牌复合橡胶板、增强聚丙烯板和不锈钢板压滤机系列产品工艺配方独特，各项指标均超过行业标准，达国内领先水平。

This technique is fit for refinery plant toproduce the polypropylene using the refinery gas, because it has some merits, such asthe process is short, the equipments is simple , the investment is little and the effect isquick .

该工艺具有流程短、设备简单、投资小、见效快的特点，适合以炼厂气为原料生产聚丙烯的生产厂家。

Well here is another nit for you. The flagons would not have been made of polypropylene.

那我就再来挑一下疵，那个酒壶在以前绝对不会是用聚丙烯做的。

The electrophoretograms of isozymes from five different tissues （foot, mantle, adductor muscle, gill, liver） of Mercenaria mercenaria Linnaeus were analyzed, by vertical polyactylamide gel electrophoresis.

采用垂直板聚丙烯酰胺凝胶电泳技术，对硬壳蛤5种组织（足、外套膜、闭壳肌、鳃和肝）的酯酶、苹果酸脱氢酶和乳酸脱氢酶同工酶进行了比较研究，并对酶谱表型及位点表达进行了分析。

The new moulded foot valve screens are available in PVC CPVC PP and PVDF ensuring that the entire assembly is of like material and capable of handling the intended media.

新的成型底阀，可在屏幕聚氯乙烯，氯化聚氯乙烯，聚丙烯和聚偏氟乙烯，确保整个装配类材料和媒体处理能力的目的。

Extracted solutions of different parts foregut , midgut and hindgut of alimentary canal of bee were isolated by polyacrylamide gel electrophoresis .

采用聚丙烯酰胺凝胶电泳分离意蜂和中蜂消化道各部分肠液

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。