| 摘要 |
<p>A 3-dimensional electrode (10) having substantially coplanar and substantially flat portions (13) and ribbon-like curved portions (11,12) said curved portions being symmetrical and alternating in rows above and below said substantially coplanar, substantially flat portions (13), respectively, and a geometric configuration presenting in one sectional aspect the appearance of a series of ribbon-like oblate spheroids interrupted by said flat portions and in another sectional aspect, 90° from said one aspect, the appearance of a square wave pattern.</p> |
