更新世浅层地质为层状砂质砾石，偶有细沙层。
The Pleistocene superficial geology comprises well-bedded sandy gravels with occasional thin beds of sand.
那些砂质中也不应该混有石头。
这里有充足的砂质物铺盖不整合面。
There is sufficient sand available to blanket the unconformity.
这里有充足的砂质物铺盖不整合面。
There is sufficient sand available to blanket the unconformity .
这里有富足的砂质物铺盖不整合面。
There is sufficient sand available to blanket the unconformity.
砂质物构成一个连续的海进盖层。
局部出现砂质页岩薄层和碳质碎屑。
Thin layers of sandy shale, and carbonaceous fragments are locally present.
土壤品质不高，为砂土和砂质壤土。
叶，苞片，萼片和花瓣均为磨砂质感。
Leaves, bracts, sepals and outside of petals minutely papillose.
泻湖这个“分水岭”是由砂质物构成的。
泻湖这个“分水岭”是由砂质物构成的。
全新世中、晚期该区继续接受砂质沉积。
Sandy materials were deposited continually during the middle and late Holocene.
容矿岩石主要为钙质粉砂岩、粉砂质板岩。
The host rocks are mainly calcareous siltstone and silty slate.
区域内土质主要由粘质砂土和砂质土壤构成。
The region mainly by clayey sand soil and sandy soil composition.
缺镁常常发生在中雨量或高雨量区的酸性砂质土。
Magnesium deficiency most commonly occurs in acid, sandy soils in areas of moderate to high rainfall.
沿海地区的砂质土壤，砂粒间的空隙也相对较大。
Sandy soils along the coast have relatively large spaces between the sand grains.
砂质土壤上造林会引起土壤酸化，影响铜和锌的释放。
Afforestation in sandy soils can cause soil acidification and affect Cu and Zn release.
做了光学玻璃、砂质页岩和砂岩等材料试样点荷载试验。
The point-load tests were performed for the specimens of optical glass, arenaceous shale and sandstone.
对砂质等深岩和泥砂质等深岩层序的形成过程进行了讨论。
The forming process of sandy contourite and mud sandy contourite sequences are discussed.
这种席状砂岩的厚度直接取决于海退速率以及砂质供给量。
The thickness of this sheet sandstone is related directly to rate of regression and the amount of sand available.
事实上，所补入的砂质物不足以在不整合面上形成连续的盖层。
In fact, the available sand is insufficient to form a continuous blanket overlying the unconformity.
甘薯通常种植在疏松的砂质土里。这使根系容易蔓延，结薯更多。
Sweet potatoes usually are grown in loose sandy soil. This permits the roots to spread easily. It produces more tubers.
中国是世界上沙漠化和砂质化面积最大，危害最严重的国家之一。
China is the world's desertification and sandy area of the largest against one of the worst.
对云南东川铜矿的紫色泥砂质白云岩进行了有机质萃取铜的实验。
Organic extraction was conducted for copper from the purple argillaceous-arenaceous dolomite in the Dongchuan copper mine.
探讨土壤剖面中砂质夹层的水分行为，试验采用模拟土柱进行研究。
Simulated soil column experiments were done to study the mechanisms of water reserved by sand interlayer in the profile.
沿布拉瓦约断层带，强烈剪切和交代的砂质岩也常渐变为这类岩石。
Along the faulted Bulawayan contact, highly sheared and metasomatized arenites also grade imperceptibly into this rock type.
人工制砂设备和工艺技术是控制人工砂质量和生产成本的关键因素。
Artificial sand producing equipment and technology are main factors for controlling the quality and cost of man-made sand.
广西沿海主要岛屿区海滩沉积物分为砾质沉积、砂质沉积、生物碎屑沉积。
Seabeach sediment on the main island area of Guangxi coast can divided into gravelly, sandy, bioclastic deposition.
该系统能快速测定型砂的有效粘土含量和含水量，实现型砂质量的直接控制。
The system can test active clay content and moisture of green sand fast and control its composition directly.
该系统能快速测定型砂的有效粘土含量和含水量，实现型砂质量的直接控制。
The system can test active clay content and moisture of green sand fast and control its composition directly.
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