The doorbell rang and Peggy ran fleetly to answer it, calling that it must be Santa Claus.

门铃响了，佩吉一边飞奔着去开门，那它一定是圣诞老人。

Adopt international advanced crossing board structure, locking mold fleetly and reposefully.

采用国际先进十字板结构，锁模快速、平稳。

A double cycle furcation chaos machine and operation implement make it work fleetly and safely.

而一个倍周期分叉混沌发生器和异或运算器使得加密快速而安全。

The phase recurrence algorithm that estimates connection group of three-phase transformer fleetly was given in this article.

文章给出了一种快速判断三相变压器联接组的方法———相位递推法，这种方法和相量图法比较具有简单、快速、准确的特点。

Using the method can quicken the speed of building solid model bank and has actual significance to build complicated scene fleetly.

运用此方法可加快三维模型库的建立，对于复杂场景的快速搭建有实际意义。