lava soil是什么意思

网络释义

用法例句

This paper reports on the survey of natural radio nuclides in soil and rock conducted in Southeast Fujian.

报道了闽东南地区土壤岩石中天然放射性核素含量调查的结果。

Taking an example of karst soils from Guanling-Zhengfeng area, southwestern Guizhou, China, changes of soil total and available pool of major nutrients, microbial biomass carbon and soil respiration, activities of major soil enzymes in a degradation-reclamation sequence were studied.

因此，在分析岩溶土壤和生态系统退化过程的本质以及评价生态恢复的效应时，不仅应将微生物量碳和总养分库指标作为岩溶土壤退化恢复的指标，更应将微生物的质量和功能指标纳入关键评价内容。

remove soil or rock, as of wind or water.

由于风力或水力而使土壤岩石脱落。

Characteristics of Fractal Dimension of Limestone Soil and Its Correlation with Soil Properties

石灰岩区土壤分形特征及其与土壤性质的关系

cutting machine,for coal, earth or rock, self-propelled

自动推进煤、土壤或岩石切割机

soil and rock testing [public works category]

土壤及岩石试验〔公共工程类别〕

The lithosphere is the soil mantle that wraps the core of the earth.

岩石圈就是包裹在地核外的土壤表层。

Gravely soil with clay-limestone subsoil.

以黏土与石灰岩为基土上覆厚实土壤层。

Characteristics of migration and accumulation of rare earth elements in the rock-soil-navel orange system

岩石-土壤-脐橙系统中稀土元素迁聚特征

A dark soil that develops under grass on limestone and chalk.

黑色石灰土在石灰岩和石灰上生长的草下形成的黑色土壤

If there had not been a hard layer of rock beneath the soil,

如果不是因为土壤下面有一层坚硬的岩石，

underground water that is held in the soil and in pervious rocks.

土壤和能渗透的岩石中含有的地下的水。

Ground water is simply water that occupies the open spaces in the soil and rock.

地下水就是那些充填了土壤和岩石空隙中的水。

Rock that has been ground down by the elements becomes soil.

由于风吹雨打日晒而崩裂的岩石化成了土壤。

Rocks and soils, as well as mountains, valleys and plains, differ greatly from place to place.

岩石和土壤，以及山、谷和平原，各地差别很大。

A(arsenic) is an element that can be released into ground water(groundwater) by soil and rocks.

砷这种元素可通过土壤和岩石释放到地面水中。

RESPONSE OF THE PHENOTYPIC PLASTICITY OF CAJANNUS CAJAN SEEDLINGS TO RELATIVE SOIL WATER CONTENT IN LIMESTONE AREAS

石灰岩地区土壤水分对木豆表型可塑性的影响

Influence of Water Absorbent to Soil of Karst Tor and Growth of Lonicera japonica

保水剂对岩溶石山土壤及金银花生长的影响

~(137)Cs Distribution Characteristics at a Talus-type Karst Slope in Northwestern Guangxi

桂西北倒石堆型岩溶坡地土壤的~(137)Cs分布特点

Study on Structural Stability of Limestone Soil and Its Influencing Factors

石灰岩土壤结构稳定性及影响因素研究