大家在查：离石黄土砂黄土汾河谷地大夏河秃尾河安塞腰鼓山西高原察尔汗盐湖实际蒸发量湿润系数

砒砂岩

网络soft rock; arsenic sandstone area; Pisha sandstone

砒砂岩

砒砂岩

砒砂岩

soft rock

砒砂岩,soft... ... ) soft rock 砒砂岩 ) Pisha sandstone 砒砂岩 ...

arsenic sandstone area

砒砂岩,soft... ... ) soft sandstone 砒砂岩 ) arsenic sandstone area 砒砂岩 ) Pisha rock area 砒砂岩区 ...

Pisha sandstone

砒砂岩,soft... ... ) soft rock 砒砂岩 ) Pisha sandstone 砒砂岩 ) soft sandstone 砒砂岩 ...

soft sandstone

砒砂岩,soft... ... ) Pisha sandstone 砒砂岩 ) soft sandstone 砒砂岩 ) arsenic sandstone area 砒砂岩 ...

2

the water permeability and retentiveness of white feldsparthic sandstone are relatively poor .

白色砒砂岩的透水性和持水性相对较差。

3

Hippophae rhamnoides is a kind of pioneer plant in the gully slopes in Soft Sandstone Area (SSA) for eco-economical consideration.

沙棘是砒砂岩区沟谷部位常用的一种生态恢复树种。

4

These are helpful in research on the mechanism of gravity erosion of sandstone in the study area .

这些对砒砂岩区基岩的重力侵蚀机理研究具有一定的参考价值。

5

Experimental Research on Effects of Seabuckthorn "Flexible Dam " on Sediment Retention and Ecology in a Soft Rock Region

砒砂岩地区沙棘 “柔性坝 ”拦沙与生态效应试验研究

6

the water permeability and retentiveness of purplish red feldsparthic sandstone are better than that of chestnut soil and ;

紫红色砒砂岩的透水性与持水性比栗钙土好；

7

Feldspathic Sandstone Structural Construction Managed by Sea Buckthorn and Management Mode

沙棘治理砒砂岩工程建设与管理模式

8

Definition of arsenic rock zone borderline and its classification

砒砂岩分布范围界定与类型区划分

9

Experiment study on design parameter of soil stabilizer rainwater harvesting field in arsenic sandstone area

砒砂岩地区土壤固化剂集流场集水量的试验研究

10

Study on Interaction Among Wind Erosion, Hydraulic Erosion and Gravity Erosion in Sediment-Rock Region of Inner Mongolia

内蒙古砒砂岩地区风蚀、水蚀及重力侵蚀交互作用研究

12

Field Model Research on Sediment Retention by Seabuckthorn Plant "Flexible Dam " in Gully Channel in the Soft Rock Region

砒砂岩地区沟道沙棘植物 “柔性坝 ”原型拦沙研究

13

Preliminary Tests and Study on Construction Methods of Building Dams on Feldspathic Sandstone

砒砂岩筑坝施工方法初步试验研究

15

Land-use impacts on biodiversity in the soft rock area of the middle reaches of the Yellow River

黄河中游砒砂岩地区土地利用对生物多样性的影响评价

17

Analysis of rill erosion characteristics for small watershed in soft rock area

砒砂岩地区小流域毛沟侵蚀特性分析

18

Study on the model of freeze-thaw and weathering erosion of smaller watershed in soft rock area

砒砂岩区小流域沟冻融风化侵蚀模型研究

19

Experiment on Sediment Retention by Plant "Flexible Dam " in Gully in Soft Rock Region

砒砂岩地区沟道植物 “柔性坝 ”拦沙试验

20

Investigation and evaluation of grassland resources in Pishayan Area

砒砂岩分布区草资源调查与评价

热词推荐

大家在看