查询词典 dielectric

It's unique chemistry combines the low temperature performance characteristics heretofore found only in silicones with the excellent encapsulating properties of epoxies, formulated to withstand severe thermal shock, low moisture absorption and excellent dielectric insulation.

独特的低粘度硅酮化合物，能与大多数金属及胶料进行良好的粘接并具有独特的低温性能，是专业为高温、低吸水性、高绝缘性设计制造的。

This invention relates to a circular small UHF antenna with high dielectric constant and its processing method, among which, the UHF antenna characterizes that 1,it is composed of a radiation plate, a feed point and a medium chip, 2, the radiation plate is closely adhered to the top surface of the medium chip, the bottom surface is the metal ground face, the chip and the radiation plate is rectangle or square, 3, the feed point is at the 1/3 place of the diagonal line of the rectangular or square radiation plate apart from the top point.

本发明涉及一种高介电常数圆极化小型超高频天线及其制作方法。UHF天线特征在于(1)所述的超高频天线是由辐射贴片、馈电点和介质基片组成；(2)辐射贴片紧贴在介质基片的上表面，介质基片的下表面为金属接地面；介质基片和辐射贴片呈矩形或正方形；(3)馈电点位于矩形或正方形的辐射贴片的对角线离顶点的1/3处。其制作方法是采用ε≥38高均匀性陶瓷基片，再结合丝网印刷技术完成厚膜焙银后形成辐射贴片，然后再圆极化。具有制作工艺成熟、体积小及使用灵活等特点。

The electromagnetic loss property was studied by the relative dielectric constant and relative magnetic permeability of the ferrites.

经测试样品的相对介电常数和相对磁导率后，研究了它们的电磁损耗特性。

A lower prepulse high power density water dielectric self-breaking switch was investigated on Flash Ⅱ generator.

在西北核技术研究所的&闪光－Ⅱ&装置上进行了水介质多针自击穿开关实验研究，该开关由2个或4个开关间隙、1个预脉冲屏蔽板及其支撑结构组成。

Tunneling allows voltage to flow from the control gate to the floating gate through the dielectric layer of oxide which separates them.

允许从隧道流电压控制的浮动栅栅绝缘层氧化物通过分隔他们。

The ferroelectric, dielectric, and optical properties of these thin films were studied. Moreover, a four-phase model was successfully employed in analyzing the optical parameters.

研究了部分组分薄膜的铁电、介电和光学性质，提出了四相模型拟合薄膜结构，并成功地用此模型分析了薄膜的光学参数。

In particular, as a non-volatile memory device undergoes many programming cycles, charge becomes trapped in the insulator or dielectric between the floating gate and the channel region.

特定来说，在非易失性存储器装置经历许多编程循环时，电荷变为俘获在浮动栅极与沟道区之间的绝缘体或电介质中。

In this paper, the characteristics of guide-mode resonances in dielectric subwavelength gratings are analyzed by using mode-matching method.

本论文的目的是运用严格的矢量衍射理论：模式匹配方法对亚波长介质光栅的导模共振效应的独特的性质进行研究。

Inspecting dielectric strength of independent electric circuit over the ground and between electric circuits.

检验各独立电气回路对地及回路间的绝缘介电强度。

A plurality of conductors are deposited on a layer of dielectric that is positioned above a first ground shield.

在电介质层上沉积多个导线，所述电介质层位于第一接地屏蔽上方。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。