economical of time

And so efficient and economical was this new system that he cut the price of his cars in half, to '260, putting them within reach of all those who, up until that time, could not afford them.

这一新的系统如此有效而且经济合算以致他将自己生产出来的汽车削价一半，降至每辆260美元，使那些在此之前一直买不起汽车的人都有能力买了。

Although doing so may have appeared economical in the short run, a server failure is time-consuming enough without the added headache of multiple hardware brands.

尽管这样做可能会在短期内产生经济效益，但服务器故障处理起来非常费时，而且还可能会因为多个品牌造成额外问题。

Conclusion Nasal bowel operation simple, tube feeding and retention time, fewer complications, the length of the method is effective and economical.

结论鼻肠管操作及护理简便、管饲保留时间长、并发症少、为有效且经济的方法。