1) pollution episode
污染敏感时刻;特别容易受污染威胁的时候 PE
2) PE containers
PE容器
3) polyethylene
[英][,pɔli'eθəli:n] [美]['pɑlɪ'ɛθəlin]
PE
1.
Carbon black(CB) was added into poly(ethylene terephthalate)/polyethylene(PET/PE) blend by discretely feeding technology and fiber grade PET/PE/CB conductive master batch with good combined properties was prepared in reciprocating pulsation extruder.
采用分离喂料技术在聚对苯二甲酸乙二酯(PET)/聚乙烯(PE)共混物中加入导电炭黑(CB),通过布斯往复式脉动挤出机熔融共混、挤出造粒,制备了综合性能较好的纤维级PET/PE/CB导电母料。
2.
A series of PP ( propylene - ethylene copolymer) /PE ( high density polyethylene) blends with different melting flow rate ratio (RM=MFRpp/MFRPE ) were obtained by matching PP and PE with different melting flow rates (MFR).
选择不同熔体流动速率(MFR)的乙-丙共聚型聚丙烯(PP)和聚乙烯(PE),分别配混出一系列不同熔体流动速率比(R_M=MFR_(PP)/MFR_(PE))的共混体系。
3.
For the sake of preventing reuniting of polyethylene,the polyethylene is dispersed with rapid cutting and the admixture is added,which can graft into polyethylene in milling process.
目的研究聚乙烯(polyethylene,PE)、胶粉复合改性沥青的韧性、相容性能,以及抗老化性能。
4) selection of PE wire
PE线的选择
5) Tightly closed PE container
紧密闭PE容器
6) the universal rank of a matrix
环Z/(pe)矩阵的广义秩
补充资料：91pe1反潜鱼雷导弹
莫斯科将向北京636型(“基洛”级)柴油-电力驱动潜水艇，潜艇装备着诺瓦托尔设计局研制的“克拉布”导弹系统。导弹系统包括高精度的反舰(3m-54e,3m54e1)导弹的独特的反潜(91pe1)导弹。
91pe1反潜鱼雷导弹可通过口径为533毫米的鱼雷发射管发射，射程为5—50公里，其射程随着潜艇潜入水中的深度而减少。其最显著的优点便是：其巡航速度比一般水下巡航鱼雷的速度要快；其打击和消灭潜艇的能力也很强。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条