两个均按绝对位置定位于左上部，但不在页面的左上角。
Both s are absolutely positioned at upper left, but they aren't in the upper-left corner of the page.
导航方法和海底应答器绝对位置的校准是水声定位导航技术的关键。
The key techniques of underwater acoustic positioning and navigation are the navigation method and the precise calibration of the absolute position of the seabed transponder.
一种解决方法是将位置更改为以固定位置设置的所有元素的绝对位置。
A workaround it's to change the position to absolute to all elements set with fixed position.
应用推荐