查询词典 sediment

He says up to three-quarters of the island's "body mass"—or sediment—is star sand, and he believes the beach project will help regenerate it naturally.

他表示图瓦卢岛近四分之三都是由星沙构成的，他相信这个海滩计划将有助于这个岛的自然再生。

Usage: can be used at room temperature and temperature-resistant sediment, under conditions of cavitation, such as welding parts, such as mud pump, screw propeller, such as surface welding.

用途：可用于常温及中温耐泥砂、汽蚀等条件下的零件堆焊，如泥浆泵、螺旋推进器等表面堆焊。

Then combined with a dynamical sea-bed model, a 2-D model of sediment transport with "moving boundaries" is founded. It is applied to the coastal area around the Huanghe delta in large scale.

在此基础上，对黄河三角洲及其临近海域的泥沙冲淤特征与规律进行了大范围的数值模拟。

According to results from detecting hydrocarbon in lower atmosphere and interstitial water of sea-bottom surface sediment and in combination with regional geology and drilling data,petroleum potential has been predicted in North Yellow Sea basin .

根据低层大气和海底浅表层沉积物间隙水烃类检测结果，结合区域地质及钻井资料，对北黄海盆地含油气远景进行了预测。

The authors focus on the effect of temperature perturbation on seafloor sediment, and study the spectrum Characteristics.

本文针对温度差异对沉积物的声学特性的影响，研究不同温度下沉积物的频谱特征规律。

But contains steep, probably vertical, cliffs, and gentle sediment-covered terraces

但其中包括陡峭的、乃至垂直的峭壁和沉积物覆盖的缓和的阶梯地带

The slope averages about1 in 30, but contains steep, probably vertical, cliffs, and gentle sediment-covered terraces.

斜坡的坡度平均约为30分之1，但包括陡的，很可能是垂直的峭壁和覆盖着沉淀物的坡度不大的阶地。

But contains steep, probably vertical, cliffs, and gentle sediment-covered terraces, and near its lower reaches there is a long tailing-off which is almost certainly the result of material transported out to deep water after being eroded from the continental masses.

包括了可能是垂直的峭壁和坡度缓和的被沉淀物覆盖的梯田，比较低的地方是一条长长的曳沙带。基本上可以肯定的是这个地带是从大陆架上腐蚀沉积到海底深处的物质所形成的。

POGG is concerned with research about a variety of carbon containing compounds to understand processes which had an effect on the forming of petroleum basins and sediment-covered hydrothermal vent areas.

石油有机地球化学团体主要研究有关碳的化合衍生物，以及石油盆地和沉积物覆盖的温泉地带的形成过程。

"The slope averages about 1 in 30, but contains steep, probably vertical, cliffs, and gentle sediment-covered terraces , and near its lower reaches there is a long tailing-off which is almost certainly the result of material transported out to deep water after being eroded from the continental masses."

斜度的平均坡度是三十分之一，但也有陡峭的甚至是垂直的悬崖和坡度不大的覆盖着沉积物的缓和的阶地，阶地的下段是一条很宽广的曳沙带，它几乎无疑是大陆块体遭侵蚀后冲入深水中物质形成的。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。