This element specifies the URL to the worksheet feed for the spreadsheet and provides a way to drill down to the next level of detail.
该元素指定电子表格的工作表提要的URL，并提供一种方法来向下钻取更深一层的细节。
2
Then the young larvae drill into and feed on the inner bark.
它放置幼卵在树皮上，然后幼虫钻入树皮中长大。
3
By applying apparatus for piezoelectric ceramic vibration drilling, the method of varying feed rates in vibration drilling is used to drill the micro-hole.