1.
The Optimized Designs and Performance Researches of the Powder Metallurgy Double Layers Materials Used by Valve Seats;
阀座用粉末冶金双层材料的优化设计及性能研究
2.
Design of Single and Double-layer Microwave Absorbing Materials Containing Left-handed Materials
含左手材料的单、双层结构微波吸波材料设计
3.
Effects of materials on formation of double-layer shaped charges into tandem EFP
材料对双层药型罩形成串联EFP的影响
4.
Research on Magnetic and Thermodynamic Properties of Double-and Multi-layer Magnetic Thin Films
双层及多层膜磁性材料磁学及热力学性质研究
5.
XRD Characterization of GaAs-Based Hetero-Epitaxy Materials and SiC MESFET Structure Materials;
GaAs多层异质外延结构材料和SiC MESFET结构材料的X射线双晶衍射分析
6.
Resonance and Tunneling of the Pairing Conjugate Structure Permittivity and Negative Permeability Materials;
负介电常数材料与负磁导率材料双层共轭结构的共振隧穿
7.
Inside wall of pump chamber is adhibited with sound absorption material, equipped with double layer sound isolation door.
水泵房等房间内壁贴吸声材料。采用双层隔音门。
8.
Fracture and Damage of Cross-ply Laminates under Biaxial Extension;
双向拉伸作用下复合材料层合板的断裂与损伤
9.
Research on Forming Simulation for Bilayer Composite Bushes by Finite Element Method Based on MSC.Marc;
基于MSC.Marc双层复合材料轴套成形的仿真研究
10.
Study on Two-Layer Compound Effect of Polyunethane Foam Sound-Absorbing Materials
聚氨酯泡沫体吸声材料的双层复合效应研究
11.
Experimental investigation on response of two-core sandwich composite structures under transverse impact
双层夹芯复合材料结构横向冲击响应实验
12.
Explosive Compact-coating Preparation Technology of Plate-powder Double Layer Composites
板-粉双层复合材料的爆炸压涂制备技术
13.
Absorbing properties of MnO_2/CB/epoxide resin absorbing materials with double-layer structure
MnO_2/CB/环氧树脂双层复合材料的吸波性能研究
14.
THE STUDY OF THE ANOMALOUS c-AXIS RESISTIVITY IN HOLE-DOPED BILAYER TRIANGULAR ANTIFERROMAGNETS
双层三角晶格反铁磁材料c-轴电阻性质的研究
15.
Two or more layers of single- or double-wall corrugated board may be laminated together to form blocks or pads.
两层或更多层的单面或双面瓦楞纸板可层叠在一起形成块状材料或衬垫材料。
16.
Mechanical Behavior of Bi-Stable Laminated Composite Shells with Piezoelectric Layers and Numerical Simulation;
含压电层双稳态复合材料层合壳体的力学特性及数值模拟
17.
Study on Performance of Double Mineral Base Liner Using Modified Bentonite as Active Material
改性膨润土作为反应型材料的双层防渗层性能研究
18.
foam laminated material
泡沫塑料层压材料（织物）