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土地区

网络land region

土地区

土地区

土地区

land region

土地分级与分类 -... ... 2.4地方(土地系统)( land system) 2.5 土地区(自然区)( land region) 2.2限区 (土地单元)( land unit) ...

2

In the salty area , the erosion of salty water would also bring the serious damage to asphalt pavement .

在滨海或盐渍土地区，盐类物质的腐蚀作用也将给沥青路面带来极大的损害。

3

This plan is suitable for oil and gas pipeline construction in salty soil area .

敷设方案适用于盐渍土地区输油输气管道施工。

5

Durability Study of High Performance Concrete in Salt Region

盐渍土地区高性能混凝土耐久性研究

6

An Experimental Study of Pipe Drainage Effect in Saline Soil Area

盐渍土地区暗管排水效应试验研究

7

Effects of Spatial Scaling on the Runoff-Sediment-Yielding of the Purple Soil Region in Sichuan

四川紫色土地区流域侵蚀产沙空间的尺度效应初探

8

The Factors of Affected Salt Expansion to Highway Subgrade and Prevention in the Sulphate Saline Soil Regions

硫酸盐渍土地区公路盐胀影响因素及防治措施

9

Foundation treatment in pipe construction for water supply and drainage in backfill region

回填土地区给排水管道施工基础处理的探讨

10

Experimental Study on the Optimal Mixture Ratio of Back-Filling Cement-Earth at Bridge Head in Power Earth Area

粉土地区台背回填水泥土的优化配比试验研究

11

Simply Talking about Treatment and Construction of Highway Subgrade at Saline Soil Area

浅谈盐渍土地区公路路基的处理与施工

12

International Workshop on the Geotechnical Hazards in the Area of Collapsible Soils

湿陷性土地区岩土灾害国际研讨会

13

Nitrate-N loss effected by the runoff process in purple soil-a simulation study

紫色土地区水文特征对硝态氮流失的影响研究

14

Study on Highway Distresses and Engineering Countermeasure in the Region of Silt

粉土地区公路病害与防治对策研究

15

Study on adaptability of grasses on highway slope in the area of purple soil in southwest China

我国西南紫色土地区公路护坡草种适应性研究

16

Modifying effect of humic substances to salt-alkaline soil Daqing grassland

腐植酸类物质对大庆盐碱土地区草场改良效果的研究

17

Analysis on Common Engineering Quality Diseases in Salty Soil Areas

盐渍土地区工程质量常见病分析

18

Study on Corrosion Rules of Reinforced Concrete Buried in Seaside Salt Soil

钢筋混凝土在滨海盐土地区腐蚀规律试验研究

19

Effects of fertilizer deep placement on wheat yield in the eastern Henan Chao soil area

豫东潮土地区肥料深施对小麦产量的影响

20

subgrade in swelling soil zone; subgrade in expansive soil region

膨胀土地区路基；裂土地区路基

21

A distributed model of soil erosion and sediment yield for Hemingguan watershed in the purple soil area of Sichuan

四川紫色土地区鹤鸣观小流域分布式侵蚀产沙模型

22

Handling and construction of road foundations in salt sown areas

盐渍土地区公路路基的处理与施工

23

Analysis of Salt Swell Mechanism in Sulphate Salinized Soil Zone

硫酸盐渍土地区盐胀机理分析

25

Maintenance of Subgrade in Salty Soil Zone on High Groundwater Level

高地下水位盐渍土地区路基维护

26

Brief Introduction on the Study of Erosion and Prevention of Concrete in Salt Lake and Saline Soil Area of Chaerhan, Chaidamu

察尔汗盐湖及超盐渍土地区混凝土侵蚀及预防初探

27

Settlement of CFG pile composite foundation in silt soil region

淤泥质土地区 CFG 桩复合地基沉降

28

The Cultivation Technology of Cedar in Salt-alkali Soil Region

盐碱土地区雪松的栽培技术

29

The influence factors and prevention measures ofroad sub-grade erosion in saline soil area

盐渍土地区公路路基溶蚀影响因素及防治措施

30

Cultivated techniques of Hippophae rhamnoides on sand tract of loess plateau

黄土高原风沙土地区沙棘育苗技术

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