I'm wondering if there is another way I can convert this double into a string or char array, etc, without allocating and collecting memory each time the loop runs.

我想知道我还有另一个办法把这种双重转换成一个字符串或字符数组，等等，没有内存分配和收集每次循环运行。

youdao

This paper studies the coordination strategy of closed-loop supply chain with retailer competition based on third-party collecting.

本文研究了在两零售商竞争环境下第三方负责回收的闭环供应链系统协调问题。

youdao

Data will be run in a closed loop environment from patient information collecting to finish medical order and feedback.

实现从最初始的患者信息采集，直到最后医嘱执行完毕所有数据写回到医院信息系统中，整个闭环的流程。

youdao

Lower corporate tax rates, in line with global competition, is great as long as you remove the loop holes, corporate welfare and obstacles to collecting taxes on cross-border funds exchanges (corporate assets coming back in from outside).

FORBES: Slow Growth Will Destroy America