沙堆

Can you find shells in the sand?

你在沙堆中有找到贝壳 吗 ?

A BTW approach to damage and fracture of rock

岩石损伤断裂的沙堆元胞自动机模拟

Sinking in the sand, he reached for his friend's hand, but it's too far away.

他陷在沙堆里, 于是伸手去抓他朋友的手, 可是离得太远了.

A primary Observation of Aeolian sand Deposits on Eastern Shore of the Qinghai Lake

青海湖东岸的风沙堆积

Stick our head in the sand like an ostrich?

我们能像鸵鸟那样把头埋在沙堆里,装作看不见 吗 ?

Don't keep your head in the sand.

不要让你的脑袋在沙堆里。

A tiny red shrimp plies the sandy bottom near the pristine coral reefs of Cuba.

在古巴原始珊瑚礁附近,一只小小的红虾在海底的沙堆上辛勤的劳作.

In addition, salinity, groundwater, topography undulating also affect their growth and morphology.

此外，盐分、地下水、地势起伏也影响沙堆的生长和形态。

Sometimes I filled a lard pail with cool water and kept it by me for refreshment while I worked at my sandpile or some other obscure project in the back yard.

有时，我把猪油桶里注满凉水，当我在后院玩沙堆或其他我记不太清的事情玩累了的时候就喝上一口。

The children heaped the sand up space thermionic auxiliary reactor

孩子们将沙堆了起来。空间热离子辅助反应堆

Death Valley's wind-combed dunes stretch as far as the eye can see.

沙在天然界的标准样式。灭亡谷的风峡谷沙堆舒展很远秋水也能瞥见。

Yes, I can find shells in the sand.

是的, 我有在沙堆中找到贝壳.

Stock Macroscopic Behavior Based on Sandpile Model

基于沙堆模型的股市宏观行为研究

The children are playing around on the sands.

孩子们在沙堆上到处玩耍.

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。

This high speed of the sand and the house, it becomes the children's favorite.

这快与房子等高的沙堆, 就成了孩子们的最爱.

With its steep hills of creamy golden sand and vast expanses ruffled into scalloped patterns by the wind, Tottori evokes a scene out of the Sahara.

在鸟取，细滑的金沙堆成一座座陡峭的山坡，广阔的地表被风吹成了扇形。让人觉得这是在撒哈拉沙漠。

Australian moundbird; incubates eggs naturally in sandy mounds.

澳大利亚冢雉; 通常在沙堆中孵蛋.

Previous study found that blowouts will evolve into wind-accumulated landform, such as parabolic dunes or linear dunes. However, blowout in this area can evolve into other types of wind eroded landforms.

前人的研究发现风蚀坑多发展为风沙堆积地貌，例如抛物线型沙丘或线性沙丘，而本区风蚀坑则可发展为其他类型的风蚀地貌。

Wisdom 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.

Parking spaces luxuriate like civic sandpiles in the heart of Boston.

在波士顿市中心，停车场像民用沙堆一般滋长。

Based on BTW sandpile model, the conceptions of multi-quadrants, priority and apparent friction coefficient were proposed, two improved sandpile model were founded.

在BTW沙堆模型的基础上，借助多象限、优先级和表观摩擦系数等概念，提出了两个改进算法，构建了两个更具真实物理意义的自组织临界性沙堆模型。

A commission report said the dam could lose up to60 percent of its operating capacity in30 years, though, because of sediment building up in the reservoir.

但是湄公河委员会的一份报告说，由于水库泥沙堆积，沙耶武里水电站有可能在30年的时间里失去60%的发电能力。

Meanwhile the research of parallel computation of large-scale sandpile model was carried on.

同时对大尺度沙堆模型的并行计算进行了探讨性研究。