x射线结构图 x ray structural picture; x-ray structural picture
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例句与用法
Structure design of one kind of auto - folding paraboloid antenna 一种自动折叠抛物面天线结构设计
Random vibration analysis of stochastic antenna structures under wind excitation 风荷激励下天线结构的随机振动分析
Some novel antennas configurations and their performances and applications are discussed 给出了一些新型的天线结构及其性能和应用。
It shows that the original flat antenna with great intensity is feasible 最后给出了天线结构以及仿真结果。结果表明这种天线是可行的。
Simulation on electric performances in time - domain response of large - diameter antenna under along - stochastic - wind load case 大口径天线结构随机风荷时域电性能的数值计算
In chapter 2 , a diversity wire antenna with two isolated ports has been optimized by using genetic algorithm and moment method ( ga + mom ) 第二章利用遗传算法结合矩量法( ga + mom )优化出了一个两端口分集线天线结构。
In research and development of space antenna , the natural characteristic analysis and structural design optimization are very important 在空间天线结构的研制过程中,结构固有特性分析和结构优化设计是非常重要的两项研究工作。
The inventive antenna has a very even radiation field on the horizontal plane and is thus ideal for the radio transceiver used in mobile communications 本发明的天线结构具有宽频与辐射效率高的优点,适合应用于行动通讯之无线收发机。
According to ruze expression , we analyze the effect of structure on electricity performance . the antenna gain will reduce when rmsa enhances 根据鲁兹公式,分析了天线结构对天线电性能的影响,得天线增益下降系数会随着rmsa的增大而减小。
The antenna can provide high isolation and low return loss in a compact space with simple fabrication , no needing complex feed network 整个两端口天线结构在满足回波损耗小和高隔离度的同时,还具有紧凑、不需要复杂馈电网络、制作简单的特点。