There is so solution to this problem other than giving blood transfusion at required intervals.

有这样解决这个问题以外的其他给需要输血的间隔。

youdao

Galley, sanitary spaces, provision spaces, and spaces where required by rules shall be of steel bulkheads with stiffeners or insulation bulkhead at suitable intervals.

厨房，卫生间、供应品间和一些必要规范上要求的处所，应该是设有扶强材的钢质舱壁或者在适当间隔处安装绝缘舱壁。

youdao

SELF required each node update the identity key of the node and the neighbor key between nodes and invalidate the old keys at given intervals.

SELF要求各节点每经过一个规定的时间间隔，就更新一次节点的身份密钥和节点间的邻居密钥，并将原密钥作废。

youdao

Or, as was discussed during oral argument, Congress could require that people buy and consume broccoli at regular intervals, not only because the required purchases will positively impact interstate commerce, but also because people who eat healthier tend to be healthier, and are thus more productive and put less of a strain on the health care system.

FORBES: Florida Judge's ObamaCare Ruling Passionate, If Futile