砂石

Simulating experiments were conducted to study the effects of sand and gravel mulches with different sizes on moisture evaporation from soil surface.

为研究不同粒径砂石覆盖对土壤蒸发过程的影响，进行模拟试验。

For determining the kind of motor vehicles most suitable for rural transport in roiling terrain, 5 kinds of trucks and 4 kinds of farm tractors with trailers werc used for service test running in asphalt, macadam and earthen roads in Shansi Province.

为确定在丘陵地区农村用机动车辆最合理的使用，作者用5种汽车和4种拖拉机分别在柏油路、砂石路和土路上进行使用对比试验。

Companies are integrated enterprises, the main core for the building or real estate, the provision of gravel, sand, brick machine, quarry and transport.

公司属综合性企业，为主要核心建筑或房地产，提供砂石、河沙、机砖、石矿及运输。

Oh, Rose, Jeremial Rose, a bunch of thorny dry grass born in the lethal sandy stones at the foot of deserted Sinai Mount, to be found by a spiritual pilgrim. With a drop of dew from heart, it will grow up with green leaves and dress itself up as a human being.

哦，玫瑰，Jeremial Rose，一把带刺的枯草，生长在可以致命的砂石中，荒芜人迹的西奈山麓，是精神的朝圣者发现了你，只要播一滴心灵的露珠，它就会长出绿叶，它就会装扮人类。

The ground is covered with camel grass in clusters, revealing a bit flavor of spring.

一出嘉峪关，你望吧，满眼是无边无际的砂石，遍地只有一丛一丛的骆驼草，略略透出点春意。

Out of Jiayu Guan,there's a place full of endless sands and batches of Camel grass,which gives you a sense of spring.

一出嘉峪关，你望吧，满眼是无边无际的砂石，遍地只有一丛一丛的骆驼草，略略透出点春意。

Once out of Jiayuguan Pass, all you can see is a boundless stretch of sand; and here and there tufts of camel grass, evoking some feeling s of spring.

一出嘉峪关，你望吧，满眼是无边无际的砂石，遍地只有一丛一丛的骆驼草，略略透出点春意。

Once out of Jiayuguan Pass, all you can see is a boundless stretch of sand; and here and there tufts of camel grass, evoking some feeling of spring.

一出嘉峪关，你望吧，满眼是无边无际的砂石，遍地只有一丛一丛的骆驼草，略略透出点春意。

When you are out of JiaYu Pass, all in sight are boundless sand. Clusters of camel grass all the ground slightly reveal a sign of spring.

一出嘉峪关，你望吧，满眼是无边无际的砂石，遍地只有一丛一丛的骆驼草，略略透出点春意。

After you're out of Jiayu Pass, you will see a vista of boundless of sand, and clusters of camel grass which show little sign of spring.

一出嘉峪关，你望吧，满眼是无边无际的砂石，遍地只有一丛一丛的骆驼草，略略透出点春意。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。