There is a research about heat transfer and flow friction characteristics of the continuous and holed-fin heat transfer surface by experiments in the text.
本文用试验的方法对连续型波纹翅片及打孔型波纹翅片的传热及阻力性能进行了研究，得出了相应的传热准则方程式及阻力性能曲线。
The functions and applications of micro through-hole on silicon wafer, as well as its importance in the development of MEMS, are introduced.
介绍了硅基片微型通孔的用途及在微机电系统发展中的重要性,从原理、过程、优缺点等方面详细叙述了激光打孔法、湿法刻蚀法、深度反应离子刻蚀法(DRIE)和光辅助电化学刻蚀法(PAECE)等四种硅基片微型通孔的加工方法,并对各种方法进行了比较,提出了各种方法的适用范围。
Experimental Investigation on the Forming Process of Microcellular PMMA and PP Foams;
PMMA和PP的微孔成型实验研究
injection forming machine of micro-foam type
注射微孔发泡成型机
In situ production of microporous foams in sub-millimeter cylindrical gold targets
微型金柱腔中原位成型制备微孔泡沫
The Synthesis, Characterizations and Properties of Novel Micro/mesoporous and Bi-micro/mesoporous Composite Molecular Sieves
新型微孔—介孔和双微孔—介孔复合分子筛的合成、表征及其性能
Syntheses and Structures of Novel Microporous Germanate Molecular Sieves;
新型锗酸盐微孔分子筛的合成与结构
Research on Synthesis of TiO_2-Pillared Microporous Manganese Oxide;
钛铸型锰氧微孔复合材料的合成研究
Investigation of Gel Casting Preparation of Micro-Porous Si_3N_4 Ceramics
凝胶注模成型制备微多孔氮化硅陶瓷
Effect of Technological Conditions on Microcellular Plastics Extrusion Processing
工艺条件对微孔塑料挤出成型的影响
The properties, formation theory and technologies of microcellular foam plastics are introduced, and the technological difficulties in the formation of microcellular foam plastics are analysed.
详细介绍了微孔泡沫塑料的性能、型原理和成型技术,具体分析了微孔泡沫塑料成型的技术难点。
Synthesis, Characterization and Application of Micro-Mesoporous Composite Aluminosilicate Molecular Sieves;
新型微孔—介孔复合结构硅酸铝分子筛的合成、表征及应用研究
Syntheses and Structures of Novel Microporous Gemanate-based Molecular Sieve Materials;
新型微孔锗酸盐类分子筛材料的合成与结构
Study on Mold-filling Flow and Technique of Microcelluar Foam Injection Molding;
微孔发泡注射成型充模流动及工艺研究
Study on Processing of Microcellular Foam Polystyrene by Twin-screw Extrusion;
聚苯乙烯的双螺杆挤出微孔发泡成型工艺研究
Synthesis and Characterization of New Indium Microporous Materials
新型金属铟的微孔化合物的合成与表征
Synthesis, Characterizations and Properties of Rare-earth Metal Microporous Materials
新型稀土金属微孔材料的合成、表征与性质研究
Effect of Shearing on the Microcellular Foaming Process of Polymer
剪切对聚合物微孔发泡成型过程的影响
Numerically Simulation of Bubble Growth in Extrusion Process of Microcellular Plastic
微孔塑料挤出成型中气泡长大过程的数值模拟
Numerical Simulation of Flow Within the Die and Cell Nucleation in the Microcellular Plastics Extrusion Molding Process;
微孔塑料挤出成型过程中口模流动及气泡成核的数值模拟