查询词典 polypropylene

Organic our country high polymer flocculant already has commercialized at present having several breeds such as PAM , polypropylene acidamides and carboxyl methyl cellulose only , studies innocuous high-effect organic synthesis high polymer flocculant (the ammonium equality gathers the sum copolymer kind if alkyl alkene propyl group halogenates waiting), optimizes it's the cost reduction composing handicraft.

目前我国有机高分子絮凝剂已商品化的仅有PAM、聚丙烯酰胺和羧甲基纤维素等几个品种，研究高效无毒的有机合成高分子絮凝剂(如烷基烯丙基卤化铵的均聚和共聚物类等)，优化其合成工艺降低成本。

Study polypropylene modified with stabilizers on melt state and aging performance under heat-resistance test (140℃) or irradiating test .

研究了通过稳定剂改性后的聚丙烯材料的熔体状态与在热或光照环境条件下的老化行为规律。

Meanwhile, performance of PP/PA6 blend is meliorated For combination system of polypropylene/wood flour,research the effect of the content of wood flour and the grafted percents of grafting copolymer on the mechanical properties of composites.

对于聚丙烯/木粉复合体系，探讨了接枝共聚物的用量和接枝率对体系力学性能的影响；同时使用3种不同的加工工艺，研究了不同的加工工艺条件对材料的力学性能的影响。

From the beginning of 1995, Bolloré Shanghai started to offer to the capacitor industry a full range of plain or metalized polypropylene and polyester films slit at various widths.

公司位于上海浦东康桥工业区，从1995年起为电容器厂家提供各种规格的金属化薄膜。

14KV,0.0067uF. One advantage of these capacitors is that they have a self healing dielectric, so they can run closer to their maximum design voltage and suffer voltage surges without any permanent damage; if a dielectric punch trough occurs the metalized layer on the polypropylene dielectric vaporizes around the arc and the capacitor continues to work with only a slight decrease in its capacitance...

这些电容器的一个优点是，它们具有自我修复介质，这样他们就可以运行更接近其最大设计的电压和受害而没有任何永久性损害电压浪涌，如果发生介质冲槽上一层金属化聚丙烯弧周围介质蒸发和电容继续工作，只有在其电容略有下降。。。

Metalized Polypropylene Film Capacitor already gained UL Approval on June 6, 2003, which makes "JKD" become the unique enterprise who holds two UL Approvals in Chinese A.C. Capacitor Industry.

使&节可达&成为中国交流电容器行业中唯一拥有两个美国 UL 产品安全认证的企业。

The V-Cap OIMP series (Oil Impregnated Metalized Polypropylene) film capacitors are the result of an extensive research and development project by a team of world-renowned experts in electrical engineering, chemistry, materials science, and some of the top minds in the audio industry.

我自己翻译的，呵呵请指教。

The polypropylene bags themselves are recycled misprinted rice bags.

聚丙烯袋本身回收市面上袋大米。

Development and application of transparent polypropylene more...

高透明聚丙烯的开发与应用详细。。。

The non isothermal crystallization behavior and melting characteristics of polypropylene nucleated by different nucleating agents were studied by DSC.

用 DSC研究了两种成核剂成核 PP的非等温结晶行为与熔融特性。

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。