built on the sand

The seashore days were combined with sand and coral built up on a reef.

海边是由白沙及散乱的珊瑚组成的,天长日久便形成了暗礁.

Secondly, having classified the load acting on the tooth in the collecting machine, corresponding mechanics models is built, force of collecting plastic film residue in sand land and glue land is simulated using MATLAB software;

其次，对残膜回收机捡膜齿上受到的载荷进行了分类，建立了相应的力学模型，并运用MATLAB软件对其在沙土地和粘土地捡膜齿上的载荷进行了仿真；

The foolish man built his house upon the sand.And the floods came up And the house on the sand went crash.

笨人建房沙滩上，风吹水涌起波浪，房倒屋塌遭祸殃。

Their love was built on the sand , that is why their marriage has landed on the rocks.

他们的爱情缺乏坚实的基础, 这就是他们的婚姻濒临破裂的原因所在.

Based on a lot of geological statistic data, two-dimensional section model firstly is built to study the lateral continuity of sand bodies, then three-step modeling method is used to build reservoir skeleton model, sedimentary facies model and three-dimensional attribute body model respectively.

在进行了大量地质统计的基础上，首先建立了二维剖面模型，研究砂体的侧向连续性特征，然后使用三步建模方法，分别建立了储层骨架模型、沉积相模型和三维属性体模型。

The foolish man built his house upon sand; the wise man built his house on a rock.

愚蠢的人将房子建造在沙子上，明智的人将房子建在石头上。

Ill-gotten wealth is like a palace built on the sand.

以不正当的手段获取财富,犹如将宫殿建在沙土上.