在两种不同的理想介质分界面上，静电场场矢量<img src="https://static.zxtiku.com/wangke/imgs/topic/68701a04894f27300a169b7af4d605fb.jpg"/>和<img src="https://static.zxtiku.com/wangke/imgs/topic/16407e43c116f0bfe79b23b0def59054.jpg"/>的边界条件为（）。 A. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/4ae945fd535bc1ca8f3f00a194d35899.jpg"/>，<img src="https://static.zxtiku.com/wangke/imgs/topic/628dabc7726fdec9cd90d65876a5ba94.jpg"/> B. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/979066d802d9ef4d68847279f3a18aa7.jpg"/>，<img src="https://static.zxtiku.com/wangke/imgs/topic/8f56420775374159179458e7ba38790f.jpg"/> C. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/979066d802d9ef4d68847279f3a18aa7.jpg"/>，<img src="https://static.zxtiku.com/wangke/imgs/topic/7f82d7305c0df65f58861d34e094065d.jpg"/> D. <br/> <img src="https://static.zxtiku.com/wangke/imgs/topic/23531b8c8f94c60bac033a0958338d06.jpg"/>，<img src="https://static.zxtiku.com/wangke/imgs/topic/628dabc7726fdec9cd90d65876a5ba94.jpg"/>