Based on equivalent theory and boundary condition of surface aperture and MOM,by solution of the integral equations of surface aperture electric field,an impulse antenna design of surface aperture about Ka-wave band was accomplished.
根据等效原理和缝隙表面的边界条件,应用矩量法,通过求解计算天线阵面中并联辐射缝隙的自导纳,完成了一个Ka波段平面缝隙单脉冲天线的设计。
Applications of Parallel Seam Welding;
平行缝焊工艺及成品率影响因素
Reliability Research on Parallel Seam Welding Lids;
平行缝焊用盖板可靠性研究
Research on Parallel Seam Sealing Process for LSI;
大规模集成电路的平行缝焊工艺研究
On the basis of the introduction of MCM-C s common hermetically metal sealing methods,the paper puts stress on the relatively deepgoing studies in parallel seam sealing process technique,belt furnace brazing sealing process technique and pre-sealing vacuum baking technique which are very engineering practi- cal and are widely used in MCM-C packaging.
在介绍MCM-C常用金属气密封装方法的基础上,重点对MCM-C封装中工程实用性强、应用较多的平行缝焊密封工艺技术、链式炉钎焊密封工艺技术以及密封前的真空烘烤技术进行了较深入的研讨。
Broadband Circularly Polarized CPW-Fed Slot Antenna for Millimeter Wave Application
新型宽带圆极化毫米波平面缝隙天线
A Planar Slot Antenna with High Gain Based on SIW
基于基片集成波导的高增益平面缝隙天线
Finite Element Analysis for the Shear Stress of the Horizontor Edge Cracked Beam
边缘水平缝隙梁剪应力的有限元分析
If we paint over the cracks in the woodwork, they won't show so badly.
要是我们在木器缝隙上面刷上油漆，缝隙就不会这么显眼了。
A deep, steep-sided opening in the earth's surface; an abyss or a gorge.
裂缝土地表面上深的、陡峭的缝隙；深渊或峡谷
A similar mark cut or scratched into a surface.
缝隙在表面留下的切痕或刮痕
Numerical Calculation Method of Radar Cross Section of Object with Slots in the Surface;
表面带缝隙物体的RCS的数值计算方法
CPW-Fed Rectangular-opening Dipolar Slot Antenna
共面波导馈电矩形开口振子缝隙天线
The Study of the Gap Junctions Attending the Process of Cerebral Vasospasm on the Cell Level;
缝隙连接参与脑血管痉挛的细胞水平研究
The Identification of Connexin50, 57 mRNA on Rabbit A-type Horizontal Cell;
家兔视网膜水平细胞缝隙连接蛋白Connexin50，57 mRNA鉴定
On the Bandwidth of Planar Slot Antenna Array Fed by Low Waveguide
扁波导馈电的平板缝隙天线阵的带宽扩展
gap(p)ing of joints
连接间隙, 接缝间隙
reptile having a pair of openings in the skull behind each eye.
颅骨的每只眼睛后面有一对缝隙的爬行动物。
Research on Technology Development Strategy for Cluster Niche Market;
面向团簇型缝隙市场的技术开发策略研究
Optimization Design of the Cylindrical Conformal Waveguide Slots Array
波导柱面共形缝隙阵天线方向图优化设计
E-Band and F-Band H-Plane Waveguide Tee Junction Slot Coupler
E波段和F波段波导H面T型缝隙耦合器
A CPW-Fed Broadband Circularly-Polarized Square Slot Antenna
一种共面波导馈电宽带圆极化方形缝隙天线
Design and analysis of a CPW-fed broadband microstrip slot antenna
共面波导宽频带微带缝隙天线的设计与分析