久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

adj.等角的...

Microwave absorbing properties of the composites containing the planar equiangular spiral antenna arrays were investigated.研究了含平面等角螺旋天線陣列吸波復合材料的微波吸收特性....

equiangular的音標：equiangular的英式發(fā)音音標為：[?i:kw?'??gj?l?]equiangular的美式發(fā)音音標為：[?ikw?'??gj?l?]...