A fine soil was deposited by winds carrying desert dust.
风把沙漠的沙吹来，堆积成一片幼沙土。
The loss of fine soil has the most sensitive impact on available potassium.
土壤细颗粒的损失对土壤有效钾影响最大。
It is estimated that in one year fifty thousand earthworms carry about eighteen tons of the fine soil to the surface of an acre of land.
据估计，五万条蚯蚓一年内能在一英亩的土地上制造大约十八吨优良土壤。
Dressed for Mars, space engineer Pablo de León tests a prototype space suit at NASA's Kennedy Space Center, where fine soil and fans simulate conditions on the red planet.
太空工程师巴勃罗·德莱昂身穿初步设计定型的火星探索服，在NASA肯尼迪太空中心的“浮土室”进行测试。里面，风扇吹动细土，模拟出可能会让宇航员陷入困顿的火星沙尘暴。
Two methods (dusting Beauveria bassiana powder mixed with fine soil or vibrating with powder in gauze bag) used in 1974~1975, 1982~1983, 1990 to control Dendrolimuspunctatus Walker.
1975年、1982～1983年、1990年采用菌粉拌细土手撒、纱布袋振动两种放菌方法。
The impact of raindrops on the loose soil tends to transfer fine clay particles into the tiniest soil spaces, sealing them and producing a surface that allows very little water penetration.
降水往往会把细小的粘土颗粒转移到土壤的最微小的空隙中，使这些空隙变得封闭，从而形成了一种几乎不允许任何水分渗透下来的表层土壤。
Locke had seized on the essential concept of terroir, the combination of soil, subsoil, drainage and microclimate which provide the conditions for the production of fine wine.
洛克抓住了“风土”的核心概念，它综合了土壤、底土、透水性以及为生产优质葡萄酒提供条件的微气候。
The fine particle loss in the soil is an important issue of soil quality degradation.
土壤中细颗粒的流失是土壤质量恶化的重要表现之一。
A public like this is dust not soil and no lovely flowers or fine trees will grow from it.
这样的风气的民众是灰尘，不是泥土，在他这里长不出好花和乔木来！
Almost every soil test code demands soaking treatment for fine clastic soil before grain -size analysis.
几乎所有的士工试验规范均要求细碎屑土在颗粒分析前进行浸泡处理。
Experimental results show that fine texture soil layer overlying coarse texture soil layer can markedly increase water-holding capacity and get some supplement of water after reaching field capacity.
实验结果表明，细粒土壤下垫有粗粒土壤时，上部细粒土壤的持水能力有明显的提高，可以超过最小持水量而得到若干补充水量。
This filter is made from activated clays and charcoal and removes fine insoluble soil and non-volatile residues, along with dyes from the solvent.
此过滤器是由激活的粘土和木炭，并移除罚款不溶性的土壤和非挥发性残留物，随着染料溶剂。
The fine function unadhering soil of claws of many soil animals has a practical significance for bionic research on the agricultural machines and tools.
许多土壤动物的爪趾具有优良的不粘土功能，这对农业机具减粘脱土的仿生研究，具有重要的实际意义。
Soil P was mainly distributed in the fine fractions on the acidic soils, however on the calcareous soils in the coarser fractions.
在酸性土壤中P主要分布在较细的粒级中，而在石灰性土壤中则主要分布在较粗粒级中。
Considering the features of the construction of this line specific requirements are specified in the filling such as filling with fine earth, coarse mountain surface soil and graded crushed stones.
结合秦沈线施工特点，具体指出路基采用细粒土、粗粒山皮土和级配碎石几种具有代表性填料进行填筑的技术要求。
In the new classification standard of soil adopted by the Railway Ministry, fine particle soils are classified by plastic index diagram instead of plastic index simply.
在铁道部新的土分类标准中，细粒土由按单纯的塑性指数分类改为按塑性图分类。
At present, the liquation mechanics and evaluation of the saturated fine grained soil caused by the non-seismic force is a great concern of scholars and engineers.
目前，有关饱和细粒土在非地震力作用下的液化机理和评价是理论界和工程界十分关注的问题。
Fine root decomposition had less effect on the content of soil readily oxidized organic carbon.
细根分解对土壤易氧化碳含量无显著影响。
Fine sediment flocculation and deflocculation play an important role in soil penetrability and soil erodibility, and are one of the primary contents of soil and water conservation.
细颗粒泥沙的絮凝或分散对土壤渗透性、土壤可蚀性有重要作用，是水土保持研究的重要内容。
Fine roots could also improve soil permeability effectively to decrease runoff and weaken soil erosion.
须根还能有效地增强土壤渗透性，减少径流，从而达到减少土壤冲刷的目的。
And it comes to a conclusion that the permeation damage slope of the coarse-grained soil of well graded with a definite proportion of fine granule is higher than that of poorly graded.
并通过试验得出，含一定量细粒组分且级配良好的粗粒土渗透破坏坡降比级配不良的粗粒土渗透破坏坡降普遍要高的结论。
This paper made a dynamic study of the seasonal variation of nutrient elements in the fine roots and soil from Alnus cremastogyme Burk plantations, and of the relationship between them.
对桤木人工林细根、土壤养分含量的季节变化及其两者之间的关系进行了研究。
The materials used in the tests are ordinary fine clean sand and the weathered granite soil, which liquefied during the 1995 Kobe earthquake.
实验中所用的材料是在1995年神户地震时被液化的常规洁净细砂和风化的花岗岩土壤。
For whatever plants that you have in your greenhouse, commercial potting soil works fine.
无论你在你的温室植物、盆栽土壤商业优秀作品。
It is benefit for root deep growth that when soil water tend to light drought, and for root quantity increasing when soil moisture tend to fine.
土壤水分趋于轻度干旱有利根系下扎，土壤水分趋于良好有利于根量增长。
It occurs mainly in the dry soil in fine night if it exists.
若有凝结水，主要发生在干燥土壤和晴天的晚上。
The plastic limit is an important property of fine-grained soils, it reflects the interaction between soil and water.
塑限是细粒土的一个重要特征，它反映了土粒和水相互作用时的性态。
Sandy soil with fine grains has more deformation than sandy soil with coarse grains.
细颗粒砂土比粗颗粒砂土具有更大的变形量。
Sandy soil with fine grains has more deformation than sandy soil with coarse grains.
细颗粒砂土比粗颗粒砂土具有更大的变形量。
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