1)  loess hill
黄土峁
1.
The soil erosionand sediment transportation of the loess hill(round loess mound)and slope land are discussed,aswell as  ̄(137)Cs distribution characteristic on the loess hill and slope land is analysed.
运用20世纪五六十年代大气核试验所产生的人工放射性同位素 ̄(137)Cs为示踪元素,分析了陕西省子长县黄土峁玻耕地 ̄(137)Cs的坡面分布特征,计算出该坡耕地土壤侵蚀模数6380—8890t/[(km) ̄2·a];坡地底部剖面6和剖面14的土壤堆积速率分别为280和4230(t/[(km) ̄2·a];该坡地剖面线1和剖面线2方向上的泥沙输移比0。
2)  loess
黄土
1.
Hysteresis of tritium transport in the Chinese loess;
~3H在黄土中迁移的滞后特征
2.
Transportation System Design of Loess Filling Mining from the Ground Surface to Underground;
黄土充填开采从地表至井下运输系统的设计
3.
The sorption isotherms of neodymium(Ⅲ) and cerium(Ⅲ) on loess at different pH values;
黄土对钕(Ⅲ)和铈(Ⅲ)在不同pH下的等温吸附特性
3)  loess soil
黄土
1.
Effect of surfactant on sorption behavior of 2,4-dichlorophenol in loess soils.;
表面活性剂对2,4-二氯苯酚在黄土中吸附行为的影响
2.
Sorption behavior of p-nitroaniline on surfactant-modified loess soils;
对硝基苯胺在表面活性剂改性黄土中的吸附行为
3.
Experimental study of finger flow occurrence in loess soil;
砂层在黄土中发生指流条件的试验研究
4)  loess soils
黄土
1.
Simultaneous determination of phenanthrene and naphthalene in loess soils with synchronous fluorimetry;
同步荧光法同时测定黄土中的菲和萘
2.
Phenanthrene and naphthalene were chosen as organic contaminant indicators in loess soils modified by cation surfactant, hexadecyl-trimethylammonium bromide (HDTMAB).
研究了萘和菲在天然黄土和阳离子表面活性剂改性黄土上的吸附动力学过程。
3.
This paper aims to introduce the author's research on the sorption isotherms and sorption thermodynamics on the natural and HDTMA bromide modified loess soils.
研究了菲和萘在黄土上的吸附行为 ,比较分析了 Linear方程、Freundlich方程和 L angmuir方程描述吸附等温线的准确性。
5)  loess floor
黄土基底
1.
Deformation evolution regulation of loess floor earth-disposal site affected by open-pit and underground mining;
露井联采条件下黄土基底排土场变形演化规律
6)  Loess Plateau
黄土高原
1.
Comparison of Microclimate Effects under Three Forest-Grass Rehabilitation of Artificial Vegetation in Loess Plateau;
黄土高原人工植被小气候生态效应研究
2.
Review on Vegetation Restoration in Loess Plateau;
黄土高原植被生态恢复评价、问题与对策
3.
Advances in Study of Ecological Degeneration and Restoration of Northern Region of Loess Plateau;
黄土高原北部地区生态退化与恢复研究进展
参考词条
补充资料:山峁
1.方言。圆顶的小山头。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。