soil layer

土层

常用释义

词性释义

[土壤] 土层;土壤层次
例句
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由于极大的渗透性,当土层厚度变薄或由于大孔隙而具有较高的水力传导性时,表层土壤就会出现排水。
In the Midwest much of the wind erosion occurs in winter when the ground is frozen, but the upper most soil layer is dry and loose.
在中西部大多数的风侵蚀发在冬天土地被冻结,但是最上面的土层确又是干松的的时候。
该文研究了非线性粘弹性土层中粘弹性悬浮桩侧向振动的动力刚度。
但是因为这个墓地土层薄,里面湿气很重,所以他也没很在意。
According to ESP, the ratios of exchangeability sodium of the soil and ECE exchange quantity , ESP of each soil layer descended largely.
从土壤的交换性钠和阳离子交换量的比值即碱度来看,各土层碱化度都有大幅度下降。
Were parasitized larvae overwinter in the frozen soil layer below, known as winter worm.
被寄生的幼虫在冻土层以下越冬,称为冬虫。
Concerning foundation design of power equipment on thick soft soil layer in coastal region, the overwhelming question is settlement control.
沿海滩涂地区超厚软上层主动力设备的基础设计,其突出问题是控制基础沉降。
Sulphur is uniformly distributed in the red soils, the SO42- applied to the tobacco soils intended to move down to the deeper soil layer.
红壤中全硫呈均匀分布,烤烟施肥进入土壤中的SO42-离子有向中下层淋溶迁移趋势。
软土侧向大变形将是造成地铁车站结构严重震害的主要因素。
Planting alfalfa consumed much soil water, therefore continual growth of alfalfa could form desiccative layer below upper soil layer.
苜蓿生长发育时需要大量消耗土壤水分,连续多年种植苜蓿会导致土壤干燥化;
大的根深深扎进土层,伸向四面八方,真可谓根深蒂固,脚踏实地。
在实际工程中,土层的性质并非是均匀的,而是沿水平和竖向变化的。
详细分析了土层结构、覆盖层厚度等场地条件对地震动峰值加速度和反应谱的影响,以及已经取得的研究成果。
the measures of furrow damming, the combination of film mulching and furrow damming can deepen the soil layer of soil water storage.
垄向区田和覆膜+垄向区田措施具有增加土壤储水深度的作用。
The soil layer of this village is rich in nutrients, and thus suitable for cultivation.
这个村庄土层里的养分肥沃,适合耕种。
The relationship between each soil layer's resistivity and thickness and earth surface potentials is analyzed.
对具有垂直分层的土壤模型下的地表电位分布进行了计算;
水防冻埋塑料管不好,通常需要一定的深度(大于冻土层深度)。
它可以快速和经济地测定岩土层的厚度及面波速度,并可换算成横波速度。
采用模型实验方法,模拟垃圾填埋场土壤层进行研究。
X woman's finger bone came from a soil layer that has yielded bracelets and other artifacts usually attributed to humans, Krause notes.
Krause提到,在发现X女人手指骨的土层中也挖掘出了手镯和其它手工品,这些东西通常是人类特有的。
结果显示,在冻融界面上的土层中含水量可以增加20%。
表层土壤物理性质有相对高的极差和变异系数。
十月以后,洪水消退,原来田野的土层上积上一层厚厚的淤泥。
Facilitate the resumption of soil layer formation and revegetation is the fundamental way to control blowouts.
促进土层以及草原植被的形成与恢复是风蚀坑控制的根本途径。
The effect of soft soil layer on earthquake ground motion parameter has been taken into account for engineers.
软弱土层对地表地震动参数的影响已引起人们重视。
And NO3 --N can be leached to soil layer below die wetting depth.
在一次灌水后,NO_3~-—N会被淋洗至计划湿润层深度以下的土层中。
and to analyze the strengthen effect of double-layer pipe-roofs for the soil layer. 3.
并分析了双层管棚对土层的加固效果。
The soil layer of water supply for crop deepened.
作物的主要供水层下移。
The soil layer of Rouli is 700 to 800 meters deep. Experts have verified it is the thickest soil layer on earth.
若笠的黄土层厚达七、八百米,经过专家证实,是整个地球黄土层最厚的地方。
For example I meter thick soil layer or 0. 7 meter thick reinforced concrete can cause the penetrating radiation to weaken to original Ling.
例如I米厚的土层或0.7米厚的钢筋混凝土能使早期核辐射消弱到原来的玲。
1·Once found engineering construction area appear soft soil layer, should take corresponding measures.
一旦发现工程建设区域出现软土层,就应该采取相应措施。
2·When the road engineering construction area is soft soil layer appeared, will aggravate burden of engineering construction, and even road stability and security should be used.
当道路工程建设区域有软土层出现时,就会加剧工程建设负担,甚至应道路稳定性及安全使用。
3·The majority of mites in the soil layer eat small insects or their eggs.
土层中的绝大多数螨虫以小昆虫或它们的卵为食。
4·During overburden stripping construction, we have successfully practiced excavation, graded stockpiling and comprehensive utilizing technology for soil layer, mud or muddy clay.
在该矿山覆盖层剥离施工中我们成功实践了土层或淤泥或淤泥质粘土挖运、分级堆放、综合利用技术。
5·Based on the response stress of one-dimensional soil layer, the finite element approach was improved and a response stress approach was put forward.
从地震时一维土层反应应力入手,对拟静力法中有限元反应加速度法的地震荷载加载方法进行改进,提出了有限元反应应力法。
同义词
[土壤]土层;土壤层次