loam是什么意思

网络释义

用法例句

It shows through study that soil structure is a critical factor that effects the PAM outcome,can increase runoff and reduce the quantity of sediment production after applying in coarse sandy loam,both runoff and sediment production are reduced after applying in loam and the effects of sediment production reduction is better than that of the runoff reduction.

研究表明,土壤结构是影响施用PAM效果的决定性因素,粗砂土施用后可以增加径流量、减小产沙量,而壤土施用后径流量和产沙量都减小了,并且减少产沙量的效果要好于减少径流量的效果。

Unsaturated characteristics of sand and loam soils with unstable rainfall and infiltration;

非恒定降雨入渗下砂土和壤土非饱和性状

Determination of As,Sb,Bi,Cd and Sn in Soils and Sediments by Inductively Coupled Plasma Atomic Emission Spectrometry after Sublimation Separation as Iodides;

碘化物升华分离-电感耦合等离子体光谱法测定土壤和沉积物中砷、锑、铋、镉、锡

The Research Status of Bio-remediation of Heavy Metals Contaminated Soils;

重金属污染土壤生物修复技术研究现状

Environmental Response and Behavior of Heavy Metal in Soil;

重金属在土壤载体中的行为和环境响应

Effect of digestion on measurement of total mercury in topsoil;

不同消解方法对土壤样品中汞含量测定的影响

To effectively control heavy metal pollution of city roadways induced by motors, the pollution index method was adopted to analyze and evaluate the characteristics of heavy metal pollution of roadway dust and topsoil near by roadside trees, and grasp the status of heavy metal pollution of city roadways.

为了减轻汽车行驶导致的城市道路重金属污染,采用污染指数法分析、评价东京城市道路粉尘、行道树表层土壤的重金属污染特征,掌握道路受重金属污染的状况,探讨行道树树叶对重金属的捕获能力及树种间的差异。

The ratio of the content of an element in topsoils (depth 10-20 cm) to its content in deep soils (depth 150-200 cm) is called artificial environmental concentration coefficient in soils.

南京周边地区开展多目标地球化学调查获取了“双层土壤”各元素的含量,表层土壤的元素含量与其深层土壤元素含量之比值即称之为土壤中该元素的人为活动环境富集系数(简称环境富集系数),笔者介绍了有关环境富集系数的计算方法。

Analyzing Cadmium's Influence Of Soil Environment;

浅析土壤环境中的镉的影响

Effect of DOMs extracted from five solid organic wastes on cadmium adsorption in soils;

废弃物中水溶性有机质对土壤吸附Cd的影响及其机制

Effects of liming on the transformation and distribution of cadmium formations in soils were studied.

研究了土壤施加石灰后对镉的形态转化和迁移的影响。

identification of podzols and podzolised soils

鉴定灰壤土和灰化土

From textural point of view, about30% soils are clayey,35% loamy and10% sandy while the remaining have variable texture.

从质地上看，约30%土壤是粘土，35%壤土，10%砂土，其余土壤质地庞杂。

Asociacion Internacional de la Ciencia del Suelo

国际土壤协会（土壤协会）

Renforcement du Department de la Pedologie et des Sols

加强土壤部和土壤研究

water content of soil

土壤含水量（土壤含水率）

soil consistence

土壤结持度, 土壤稠性

a fertile land [ soil ]

肥沃的土地[土壤]

sedentary soil

原生土, 原地土壤

internal friction angle

(土壤) 内摩擦角

A porous soil

多孔(透水)的土壤

Effects of Leaf Extracts of Zanthoxylum Bungeanum and Soil Extracts on Soil Microbes, Enzyme Activities and Chemical Property;

花椒叶和土壤浸提液对土壤微生物、土壤酶及土壤化学性质的影响

Clay gives the soil body.

粘土能使土壤板结。

Soil below the ground surface.

下层土地面下的土壤

cultivable soil, land, etc

可耕的土壤、 土地等.

rank soil, earth, etc

杂草滋生的土壤、 土地等

reduce soil acidity and improve soil texture

减轻土壤酸性和改良土壤结构

The applied science of soils in relation to crops.

土壤学和作物相关的应用土壤学

International Association of Soil Science

国际土壤学协会(土壤协会)