貼片電感 的英文怎麼說
中文拼音 [tiēpiāndiàngǎn]
貼片電感
英文
inductor-smd-
We mainly specialize in manufacturing transistor electromagnetic induction aluminium foil sealer, bottle - arranging machine, automatic liquid filling machine, solid - ink coding machine, half - automatic strapping machine, solid - ink coding continuous sealer, blister sealing machine, automatic folding machine, skin packaging machine, shrink packaging machine, vacuum packaging machine, sealing cutter machine, electromotive printing ink marking machine, conveyer table, compound aluminium foil pad, dry ink wheel, zinc - alloy word drains, etc
主導產品有系列電磁感應鋁箔封口機理瓶機自動液體充填機有色印字標示機半自動捆紮機有色印字連續封口機吸塑包裝機自動折紙機貼體包裝機熱收縮包裝機真空包裝機封切機電動墨杯式移印機輸送臺復合鋁箔墊片固體墨輪鋅合金字粒等產品。As one part of the work, the induced current on perfect conductor surface is computed with mom method and graphed by origin. the factors, such as choice of basis function and sliced mounts of one cell, which affect solution accuracy are summarized. all of these provide a good basis for the latter computation of array scattering field
其中第一部分工作從電場積分方程出發，利用矩量法計算了理想導體貼片上的感應電流，進而得到平面陣列和曲面陣列的散射場，研究了陣列單元尺寸、排布形式和入射波的角度，以及曲面陣列的陣面形狀等因素對陣列散射場的影響規律。The early studies are mostly focused on the method of gluing piezoceramics on structural surfaces, which has some disadvantages such as difficulties to protect the ceramics and the connection wires, bad coupling with only one surface glued on the base materials, low signal - to - noise ratio etc. these problems can be solved using the embedded piezoceramics, and furthermore, the piezoceramics can be placed in the optimal positions, especially in the optimal deepness for the piezo - actuators, according to an optimization algorithm befor e they are embedded, so the actuator effects and sensor signals are thereby enhanced
早期的研究主要集中在表面粘貼壓電片的結構，表面粘貼壓電片具有一些無法克服的缺點。本文著重進行利用埋入復合材料結構的壓電傳感器和壓電驅動器對其振動進行主動控制的相關理論和實驗研究，並介紹其相應結果。埋入型壓電材料的優點主要是能保護壓電傳感器和作動器及其連線、增強壓電材料和基體材料的耦合、優化埋入壓電陶瓷的深度和厚度可增強壓電傳感器的測量信號並提高信噪比等。It is comprised of a sensor head ( a quadrangular pyramid tip, a base, four quartz crystal plates ) and a network analyzer and an apparatus to apply three - axis force. according to mechanics, four plates of the quadrangular pyramid tip correspondingly receive four one - dimension forces when applying a three - axis force to the sensor head. because quartz crystal has a force - frequency effect, namely, resonance frequency change of the quartz crystal is in direct proportion to one - dimension forces applying to it, four certain resonance frequency changes of the four quartz crystal plates are corresponding to a three - axis force
當傳感頭受三軸力作用時，根據力學的分析可以確定三軸力與四角錐體四個面上單向力之間的對應關系，用分別貼在四角錐體四個面上的四片壓電石英晶體作為壓敏元件，由於石英晶體的力頻效應（即石英晶體在受到應力作用時，它的諧振頻率與應力大小成正比） ，從而最終確定了四片石英晶體的諧振頻率改變量與傳感頭上所受三軸力大小和方向之間的對應關系。Loading different shapes of slots in the patches of antennas will cut off the original surface current and the current has to flow around the slots that make its route longer. this course is equally satisfactory in result of inserting cascade inductances in the equivalent circuit of antenna
當在貼片表面開不同形式的槽或細縫時，切斷了原來的表面電流路徑，使電流繞槽邊曲折流過而路徑變長，在天線等效電路中相當于引入了級聯電感。Piezoelectric sensors and actuators are adhered to the base material directly, and compose the active vibration control system along with the single chip
壓電傳感器和驅動器直接粘貼在母體材料上，和單片機控制系統一起構成了壓電式主動減振智能結構。分享友人