Loams are easy soils to work and combine the good properties of sandy and clay soils.
这种土壤利于种植,并具有沙土和黏土的优点。
Soils with high clay content tend to bind radioactive elements and hinder their travel, while sandy soils allow more of the radiation to pass into growing food.
粘土比例高的土壤更容易结合放射性元素,阻碍其进一步扩散,沙质土壤中的辐射物质更容易进入作物内。
Shang deposit contained mainly Sandy ware, with fewer clay potteries. Major typologies included jar, Fu, Zun and vessel bases.
商时期文化遗存所出陶器同样以夹砂陶为主,泥质陶较少,器类主要有罐、釜、尊和器座等;
For example, if one portion of pipe is in heavy clay soil and another is in well-aerated sandy soil, the portion in the clay will corrode with respect to the portion in the sand.
例如,管道的一部分在重质粘土中,另一部分在透气好的砂土中,粘土内的管段相对于砂土内的管段被腐蚀。
Hexi Reservoir Project, applying filter design, is introduced, which is made up of clay central core and sandy gravel dam according to the gradation curve of clay and gravel.
介绍了合溪水库工程的概况,选用坝型为粘土心墙砂砾石坝,根据粘土和砂砾石料场的颗分曲线,对反滤料进行了设计。
According to the test condition when slide mass is sandy clay, the authors study the deformation of anti-slide pile and soil resistance.
本文用有限元法模拟滑体为砂粘土的模型试验条件,对抗滑桩的变形及土体抗力进行分析。
Some soils, such as sandy soils, have a loose crumb structure with good drainage, whereas in clay soils the particles are small and stick together to give a dense crumb structure and poor drainage.
一些土壤例如砂土具有松散的结构,因而有良好的排水性,而在粘土中,由于土壤颗粒小而互相粘合导致粘土结构紧密排水性较差。
This paper studied the effects of different textural soils including clay, loam and sandy on carbon and nitrogen assimilate translocation in high-oil corn.
在池栽试验条件下,研究了壤土、粘土、砂土三种质地土壤对高油玉米碳氮积累和运转的影响。
The soil were divided into five groups of soil, e, g, light clay, heavy loam, medium loam, light loam and sandy soil, using the group of soil texture of plowed layer as the mapping unit.
以耕层土壤质地类别作为制图单位,分为轻粘土、重壤土、中壤土、轻壤土和砂质土五种类型。
The amount of nitrogen leaching in sandy loam soil exceeded in clay loam soil.
砂壤土上氮素的淋失量明显高于粘壤土。
With the process of the sandy desertification in grassland, the contents of clay decreased.
随着草原沙漠化的加剧,土壤粘粒含量趋于减少,砂粒增多。
The two-dimensional space variability of some physical properties of sandy loam and sandy clay loam in the Yellow River Delta was investigated.
本文对黄河三角洲的砂质壤土及砂质粘壤土的部分物理特性,在二维空间平面上的空间变异结构做了初步探讨。
Region mainly by the clayey soil and sandy clay sandy soil composition, soil type is calcareous cinnamon tide.
域内土质主要由粘质砂土和砂质粘土构成,土壤类型为石灰性潮褐土。
Enzyme activities were highest in clay and lowest in sandy loam.
重壤中的酶活性最高,砂壤最低。
Frozen city line depth is 0.8 meters, for the sandy clay soil, the main road width of 40 metres, are laying asphalt.
城市的冰冻线深度为0.8米,土壤为砂质粘土,主要马路宽为40米,均由柏油铺设。
No-till works best in sandy soils, but in the heavier clay soils, fall traditional plowing is required to break the soil up enough for adequate crop yields.
无耕最好是用在砂土中,不过在重质黏土中,秋天传统的耕作需要去充分地打散泥土为了庄稼足够的产量。
The PCE saturation in clay sandy was higher than that in the clay loam at the same bulk density.
比较两种质地土壤,在相同容重下在砂壤中PCE的饱和度较重壤土中的大。
The material of the main dam shuck is mainly the local sandy gravel. The clay core and the asphalt concrete core were compared in the choosing of seepage prevention type.
拦河主坝坝壳以当地材料砂砾石为主,防渗心墙比较了粘土心墙、沥青混凝土心墙和斜墙型式。
At present, there is seldom construction application of the stabilized earth road subbase using low liquid limit silt soil or sandy silt soil with few fine clay fractions.
粘粒含量很少的低液限粉土或含砂低液限粉土做稳定土路面底基层,目前施工实践较少。
Finally, the validity of the proposed model is verified by the observation data of a clay core dam with sandy gravel.
最后利用已发生溃决心墙坝的溃坝洪水资料验证了建议数值模型的合理性。
His daughter and Mrs Clay united in hinting that Colonel Wallis's companion might have as good a figure as Colonel Wallis, and certainly was not sandy-haired.
他的女儿和克莱夫人一同暗示说,沃利斯上校的伙伴具有像沃利斯上校一样漂亮的体态,而且他的头发当然不是浅棕色的。
Quaternary red clay total nitrogen content was highest, but the available nitrogen content was lower than Granite soil and Purple sandy shale soil.
第四纪红土土壤全氮含量较高,但是其碱解氮含量比花岗岩母质土壤和紫色砂页岩土壤低。
But in the sandy land, the change tendency of the soil moisture content is opposite to the clay land.
而在沙土地,土壤含水量的变化趋势与黏土地相反。
Longkou power plant, Shandong province is located in an area of soft sandy clay layer liable to liquification.
龙口电厂建于山东省可液化的软土层地基上。
Longkou power plant, Shandong province is located in an area of soft sandy clay layer liable to liquification.
龙口电厂建于山东省可液化的软土层地基上。
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