1.
Research the performance of the quarter composite system of RPC with steel slag powder
掺钢渣粉四元复合体系RPC的制备及其体积变形
2.
Study on Curing System of Four-components HTPB Composite Propellants;
丁羟四组元复合固体推进剂固化体系研究
3.
The Properties Research of HDPE/EAA/GF/CB Four-multiple Antistatic Composites
HDPE/EAA/GF/CB四元抗静电复合体系性能研究
4.
Investigation on the New Borate Ester Bonding Agents for the High Energy Four Groups Hydroxy-Terminated Polybutadiene Propellant;
高能丁羟四组元复合固体推进剂用新型硼酸酯键合剂研究
5.
Characteristics between Strain, Temperature and Resistance of PP/PA/GF/CB Composites with Double-percolation
PP/PA/GF/CB四元双逾渗复合体系的应力、温度和电阻敏感特性
6.
Piezoresistive Behavior of PP/PA/GF/CB Composites with Double-percolation
聚丙烯/尼龙/玻璃纤维/炭黑四元双逾渗复合体系的压阻行为
7.
Experimeutal Study on Si-Ca-Sr-Ba Alloy;
Si-Ca-Sr-Ba四元复合合金的试验研究
8.
Chinese nation is unity of pluralistic society.
中华民族是一个多元一体的复合体。
9.
Chapter 5: The pluralistic and compound arrangement.
第五章，多主体的多元复合安排。
10.
Property and Flow Mechanism Research of Alkali/surfactant/polymer;
三元复合体系性能及其渗流机理研究
11.
Study on Nano-CaCO_3/Elastomer/PP Composites;
纳米CaCO_3/弹性体/PP三元复合材料的研究
12.
Study of Oil Displacement Effect Factors of Alkaline/Surfactant/Polymer Flooding System;
三元复合体系驱油效果影响因素研究
13.
Plural and Compound System: Plan of Regional Administration;
多元复合体制:区域行政实现的构想
14.
Study on Organic Base/HPAM Binary Combination Flooding System
有机碱/HPAM二元复合驱体系的研究
15.
Halogen-Free Flame-Retarded PA6/SAMH/PE Ternary Composites
PA6/SAMH/PE三元复合无卤阻燃体系的研究
16.
Unit4, main dialogue and review Unit4 highpoints(4.11). Chars3 simplified reading.
学习单元四的主要对话并复习单元四的要点内容（4.11章）学习识字课三中的简体字阅读。
17.
Evaluation of performance of SJT-B surfactant/polymer binary multi-system
SJT-B表面活性剂/聚合物二元复合体系性能评价
18.
Preparation and Properties of Glass Fiber/Calcium Carbonate/POE/PP Quadruple Composites;
玻璃纤维/碳酸钙/POE/PP四元复合材料的制备及性能研究