英语语法分析

Wisdom was not at the top of the graduate mountain, but there in the sandpile at nursery school.

智慧不在研究生院的山巅之上，而在幼儿园的沙堆里。

Using the sandpile model's idea for reference, we proposed the power system accident series presentation algorithm.

借鉴沙堆模型的思想，提出了电网事故序列展示算法。

Finally, in Chapter 5, the mechanics of sandpile avalanche has been studied using a horizontal vibration as an outside perturbation.

第五章中，通过可调的水平振动作为扰动，我们研究了沙堆受外力崩塌时的物理机理。