The paper gives the introduction to the kernel part of the system. It mainly includes: storage management, backtracking and dead loop processing.

本文对该系统的核心部分作了介绍，主要包括：存贮管理、回溯处理和死循环检测。

youdao

One by one, each of the eight birds pulled sharply upward into a full loop and flew all the way around to a dead-slow stand-up landing on the sand.

八只海鸥，一个接一个，陡直向上跃升，翻了个斤斗，又兜了个圈子，以极慢的速度，直立着降落在沙滩上。

youdao

The cla ic compiler optimizatio, such as dead co de elimination, co tant folding, co tant propagation, elimination of partial redundancies, loop unrolling, etc. , are static analyses.

典型的编译器最优化，如死代码消除、常数合并、常数传送、部分冗余的消除、循环展开等等，是静态分析。

youdao

There are up to a dozen possible routes, and the direct one versus the scenic one versus the loop-de-loop versus the dead end changes from person to person.

FORBES: So Reachable, We're Unreachable: The In-Box Perplex and the Content Marketer