聚乙烯

In this paper, starch was used as a char forming agent to all or partly replace pentaerythitol in Intumescent Flame Retardants, and investigated to effect on thermal degradation and flame retardancy of polyethylene intumescent system.

以淀粉作为膨胀阻燃体系中的成炭剂，取代或部分取代了膨胀型阻燃剂中的季戊四醇，研究了淀粉对膨胀阻燃剂及其与线性低密度聚乙烯膨胀体系的热降解行为和阻燃性。

The PEI grafted on the surface of nylon was modified by the alkyl halide such as bromohexane and iodomethane,to give high-molecular-weight antimicrobial quaternary ammonium salts.

尼龙6用4-溴丁酰氯活化，再与高分子聚乙烯亚胺在有机溶剂中进行反应，使PEI共价接枝在载体上，然后用卤代烷对接枝在尼龙6上的PEI进行烷基化反应，使其形成具有杀菌功能的高分子季铵盐，制备出尼龙树脂固定化的高分子抗菌杀生剂。

The nylon was activated with organic functional groups,and after that reacted with high-molecular-weight polyethyleniminein the organic soleent. PEI was grafted covalently on the surface of nylon. The PEI grafted on the surface of nylon was modified by the alkyl halide such as bromohexane and iodomethane,to give high-molecular-weight antimicrobial quaternary ammonium salts.

摘 要：尼龙6用4-溴丁酰氯活化，再与高分子聚乙烯亚胺在有机溶剂中进行反应，使PEI共价接枝在载体上，然后用卤代烷对接枝在尼龙6上的PEI进行烷基化反应，使其形成具有杀菌功能的高分子季铵盐，制备出尼龙树脂固定化的高分子抗菌杀生剂。

The PA-c DSPI ink is alcohol-soluble inks for polyethylene antishrinking isobutyraldehyde resin that can be used for gravure printing, flexo printing can also be used.

DSPI的PA—C油不朱是醇溶性油不朱，拆开料为聚乙烯伸丁醛树脂，可用于瘪印，也可用于柔印。

It has been found that the lamellar morphology of irradiated polyethylene did not change with changing radiation dose.

发现室温辐照聚乙烯的片晶形态不随辐照剂量而变化。

The experiment result shows that favorable colour development performance can be achieved for the adhesive with polyvinyl alcohol as major component and the waterproof quality can be improved when the carboxyl tetraphene latices was mixed into the adhesive in a certain proportion.

实验发现，使用聚乙烯醇为主体的胶粘剂可使热敏纸获得良好的发色性能，胶粘剂中混入一定比例的羧基丁苯类胶乳可以使热敏纸的防水性能得到改善。

During the motion of total knee joint, the tibiofemoral interface bears loading several times larger than its body weight. In normal functions, the applied forces are uniformly distributed on the polyethylene cushion at the tibiofemoral cavity. Nevertheless, joint stability resulting from the support of surrounding tissues such as tendonous muscles and ligamentous systems, is incapable to withstand as normal.

人工膝关节在活动时，脛骨-股骨关节界面受到数倍於体重的负载；在正常功能下，其受作用力均匀分佈在脛骨－股骨之间的聚乙烯的垫片上，然而，原有来自於筋－肌肉与韧带系统对人工股骨远端与脛骨的稳定作用则降低。

The experimental results show that when the low temperature adhesive polyvinyl alcohol is 0.5%, the high temperature adhesive silicasol is 0.5%, water reducing agent calcium lignosulphonate is 0.5%, rheologic agent Suzhou clay is 1.5%, the best dispersive slurry can be obtained by adding 0.9 weight percent of TMAH.

结果表明，在粘结剂聚乙烯醇加入量为0.5%，减水剂木质素磺酸钙加入量为0.5%，流变剂苏州土加入量为1.5%时，调整分散剂的加入量，当浆料中分散剂四甲基氢氧化铵的质量分数为0.9%时，可获得具有较佳分散性能的浆料。

in this study, glucose and pvp were used as main protective reagents to lyophilize human red blood cells.

试验采用葡萄糖和聚乙烯吡咯烷酮作为主要保护剂进行红细胞的冻干保存研究。

The objective of this study was to use three-dimensional finite element analysis to investigate the effects of malalignment on the stress distribution in the tibial component of total knee prosthesis and to use Archard's wear law to predict wear depth under in vivo loading conditions.

本研究之目的为利用有限元素分析来探讨手术时所产生对位不当的情况，对超高分子量聚乙烯层应力之影响，并利用Archard的磨耗公式预测体内的磨耗深度。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新