alluvial造句

alluvial deposits
沖積物

Mineral products has oil, natural gas, bittern, alluvial gold to wait.
礦產(chǎn)有石油 、 天然氣 、 鹽鹵 、 沙金等.

Soil: Altitude 260 meters, southeast orientation . Limestone grounds , argilo - limestones alluvial and cryoclastic.
土質(zhì): 海拔260米, 東南方向, 石灰質(zhì)土地,農(nóng)業(yè)石灰質(zhì),湖泊型以及核破裂型.

alluvial gold
沙金

Thus, alluvial channel flows are simultaneously sculptor and sculpture.
這樣, 沖積河槽水流既是塑造者,同時(shí)又是被塑造者.

The water cuts the alluvial banks of the " lower " river into deep horseshoe curves.
河水把下游那些 沖積 的河岸沖成很深的馬蹄形曲線.

Upward - fining channels may occur in a wide range of environments, from submarine canyon to alluvial fan.
向上變細(xì)的水道可以出現(xiàn)在好多種環(huán)境中, 從海底峽谷到?jīng)_積扇.

Alluvial soils usually grow the best crops.
淤積土壤通常能長出最好的莊稼。

Sedimentary facies include river bed , alluvial flat, neritic , river mouth and limnetic, littoral, weathered continental drift bed and flood deposit facies.
沉積相主要有河床相 、 河漫灘相、淺海相 、 河口灣相、湖沼相 、 濱海相和陸相坡積洪積風(fēng)化紅土等7種類型,它們的分布與古河谷的形成演化和海平面的變化密切相關(guān).

Small alluvial fans at mouths of wet weather drainage ways also are commonly intermixed indistinguishably.
潮濕氣侯地區(qū)河道出口處的小沖積扇,其沉積物的混合通常也難以區(qū)別.

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