plant ecology是什么意思

网络释义

用法例句

The influence of regenerated PE on the performance of common asphalt and AC-20 asphalt concrete is tested and studied.

利用再生PE对普通沥青性能及AC-20沥青混凝土性能影响进行试验研究。

So in this paper we focus on the research of modification of property of PE nonwoven web by sulfonation.

聚乙烯(Polyethylene，PE)是一种具有优良的耐腐蚀性等诸多优异性能塑料，目前已成为世界特种工程塑料的最大品种之一，开发前景十分广阔，但PE也有其缺点，例如亲水性较差，本课题致力于对PE非织物的磺化改性的研究。

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。

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。

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。

Let's play (being) pirates, lift.

咱们装海盗玩儿PE。 ．

Study on Tensile Rupture of PE/PE Laminates;

PE/PE层合板复合材料拉伸破坏机理研究

Effect of PE-HD-g-MAH on Properties of PE-HD/PA6 Blend Alloy

PE-HD-g-MAH对PE-HD/PA6共混合金性能的影响

Orientation of PE Chains in the Cylinder-Forming PVCH-PE-PVCH Triblock Copolymer

PVCH-PE-PVCH中PE片晶链轴在柱状微区中的取向

Study on the Characteristics of Acoustic Emission Source in the Process of Tensile Rupture for PE/PE Composites;

PE/PE复合材料拉伸断裂过程声发射源特性之研究

Investigations on Damage Detection of the PE/PE Self-Reinforced Composites Based on Acoustic Emission Technique;

基于声发射技术的PE/PE自增强复合材料损伤检测研究

Effect of γ-irradiation on PE-HD and Properties of PE-HD/Wood Powder Composites

γ射线辐照对PE-HD及PE-HD/木粉复合材料性能影响的研究

INVESTIGATION OF DAMAGE MECHANISMS OF PE/PE LAMINATES BY ACOUSTIC EMISSION TECHNIQUE

基于声发射技术的PE/PE层合板拉伸破坏机理分析

Reclamation of Waste Cross-linked Polyethylene by Mechanochemical Milling and Properties of PE-XL/PE-HD Blends

废弃交联PE的力化学再生及其与PE-HD共混物性能的研究

Crosslinked Polyethylene Pipe, PE-X

交连状聚乙衡管（俗名PE-X胶喉）

PE made foam, plastic packaging products, processing, production and marketing.

PE发泡棉，塑料包装制品，加工，产销。

Research on PE Resource Control Policy in Heterogeneous Environment;

异构环境中的PE资源控制策略研究

Research on Working Process of the 85% H_2O_2-PE Hybrid Rocket Motor;

85%H_2O_2-PE固液火箭发动机工作过程研究

The Syntesis of Modified CPE by Chlorinating-grafting of PE in Situ;

PE氯化原位接枝反应制备改性CPE

Experimental Study on the Waste Plastic-package PE as Road Bitumen Modifier;

废旧包装PE改性道路沥青的试验研究

Study on the Properties and Rheological Behavior of PE/CaO Composites;

PE/CaO复合材料的性能及流变行为研究

Study of the Gas Assisted Extrusion Board for UHMW-PE;

气辅挤出UHMW-PE板材的研究

The Optimization of Three Layers PE Coating for Steel Pipepine;

管道工程用三层PE防腐层的优化研究