sediments的例句（sediments在句子中的用法）

• Sediments check dam in small watersheds in loess hilly gully area come from three proportion , i. 黄土丘陵沟壑区治沟骨干工程泥沙淤积来源于坡面侵蚀 、 沟道侵蚀和库区岸坡坍塌.
• Oligocene erosion had truncated the sediments draped over the dome. 覆盖于穹丘上的沉积岩为渐新世侵蚀所截削.
• When deposited , 70 - 80 % of the volume of muddy sediments may be water. 泥质沉积物沉积后, 体积的70-80%是水.
• Loose sediments may be changed into solid sedimentary rocks. 松散的沉积物可以变成坚硬的沉积岩.
• Larix pollen is abundant in the Last Glacial sediments of Sakhalin and Hokkaido islands. 萨哈林岛(库叶岛)和北海道的末次冰期沉积含丰富的落叶松花粉.
• The sediments are characteristically very fossiliferous. 沉积物的特征是含化石很多.
• Collect geological samples, faunal materials, botanical specimens, and sediments samples. 收藏地质样品 、 动物区系的资料 、 植物学的样品和沉积样品.
• The sediments are detrital. 沉积岩为碎屑质.
• The sediments are detrital and largely of greywacke facies. 沉积岩为碎屑质,大部分属于杂质砂岩相.
• The oldest sediments cored to date are about 150 million years old. 到目前为止取出的最老沉积物的岩心是大约1.5亿年以前的生成.
• In clastic sediments, particle size is an important factor. 在碎屑沉积物中, 颗粒大小是个重要因素.
• The sediments in this photo curve near the ends of chert pods. 这沉淀物在这幅图片的曲线近似冷凝物的黑矽石的扁豆形矿体.
• ...ocean sediments. 海洋沉淀物
• Vintage ports must be decanted to remove natural sediments. 上等的波尔图葡萄酒必须倒入其他容器中以滤除自然沉淀物。