網(wǎng)絡(luò)釋義

用法例句

65% of the Karst land area and 31.

文山州石漠化的形成是由于巖溶地區(qū)地質(zhì)環(huán)境脆弱,在不合理的人類活動和自然因素作用下,一些地區(qū)植被退化乃至消亡,導(dǎo)致水土嚴重流失,最終形成了連片分布的裸露石漠。

The technology for prediction of water in flow disasters in long and large tunnel, karst areas;

巖溶地區(qū)長大隧道涌水災(zāi)害預(yù)測預(yù)報技術(shù)

Grassland animal husbandry is the priority sector for poverty elimination in Karst areas;

草地畜牧業(yè)是改變巖溶地區(qū)貧窮面貌的首選產(chǎn)業(yè)

Although a large quantities and careful works have been done and induced disasters in tunneling, karst areas, but there still are a large quantities problems needed to be solved , due to the complicacy of such problems and the treatises are still remain at qualitative description of disasters.

文中簡要介紹了巖溶地區(qū)長大隧道巖溶水的特殊性,分析了隧道涌水涌泥及地表塌陷等災(zāi)害發(fā)生的規(guī)律。

Soil seed banks have a important significance to the degraded vegetation restoration of karst mountains.

土壤種子庫對巖溶山地退化植被恢復(fù)具有重要意義。

Design and construction of shaft in karst region;

巖溶地區(qū)豎井的設(shè)計與施工

Study on Ecoenvironment Problems and Countermeasures on Agriculture Sustainable development in Karst Region of Guizhou Province;

貴州巖溶地區(qū)的生態(tài)環(huán)境現(xiàn)實與可持續(xù)發(fā)展對策

Construction characteristics and technical measures of cast-in-place bored pile in karst region;

巖溶地區(qū)鉆孔灌注樁施工特點及技術(shù)措施

A scientific definition was given to Karst wetlands in this paper for the first time,and the primary classification system for Karst wetland was put forward based on a grade classification standard on a sequence of formation.

首次給出"巖溶濕地"的科學(xué)定義,闡述"巖溶濕地"生態(tài)系統(tǒng)的主要特征,并根據(jù)對各種巖溶濕地的性質(zhì)、功能和形成、演化規(guī)律的研究,提出依據(jù)濕地的成因→水文特征→植物群落類型的分級分類標準對巖溶濕地進行進一步分類的思路,初步構(gòu)建了巖溶濕地的專業(yè)分類體系。

Xu Xia ke made a tour round thc North Mountains along Jinhua as a prclude to his system atlc research on karst topography.

徐霞客考察金華北山是他系統(tǒng)研究巖溶地貌的序幕。

The treatment of rock dissolving the region under tunnel construction

淺談巖溶地區(qū)隧道施工中的巖溶處理

ENGINEERING GEOLOGICAL CLASSIFICATION FOR ROCK MASS QUALITY OF DAM FOUNDATION IN KARST TERRAIN

巖溶地區(qū)壩基巖體質(zhì)量工程地質(zhì)分類

A Comparative Study on Biodiversity in Karst and Nonkarst Area in Jinfo Mt.;

金佛山地區(qū)不同環(huán)境巖溶與非巖溶地區(qū)生物多樣性的比較研究

The Effects of Land Use and Land Cover Changes on Karst Water Quality in Three Typical Karst Regions, Southwestern China;

西南典型巖溶地區(qū)土地利用與土地覆被變化對巖溶水質(zhì)的影響

The Stability Analysis of Cavern under the Pile Foundation of Bridge in Karst Area;

巖溶地區(qū)大橋樁基下伏溶洞穩(wěn)定性研究

Technology in Dealing with Solution Cavity of Bored Pile in Karst Area

巖溶地區(qū)鉆(沖)孔灌注樁的溶洞處理技術(shù)

Research on the Construction Techniques of Insert Rock Pile in the Karst Region;

對巖溶地區(qū)嵌巖樁基礎(chǔ)施工技術(shù)的探討

Analysis Vegetation Coverage Changes in Karst Area on RS and GIS;

基于RS和GIS巖溶地區(qū)植被覆蓋度分析

Application of Slurry Injection by Dual-slurry Sleeve-valve Pipe in Treatment of Underground Karst Cavity;

雙液袖閥管注漿法在巖溶地區(qū)的應(yīng)用

NEW THOUGHTS ABOUT MODERN AGRICULTURE CONSTRUCTION IN SOUTH - WESTERN KARST REGION;

西南巖溶地區(qū)現(xiàn)代農(nóng)業(yè)建設(shè)的新思路

Application of PHC Piles in Bridge Foundation in Carst Region

PHC樁在巖溶地區(qū)橋梁基礎(chǔ)中的應(yīng)用

High-buildings foundation design in karst region

巖溶地區(qū)某高層辦公樓群的基礎(chǔ)設(shè)計

The Ecosystem Frangibility Analysis of Karst Region in Chongqing

重慶市巖溶地區(qū)生態(tài)系統(tǒng)脆弱性分析

Discussion of Design of Pile Foundation in Karst Area and Its Construction Issues

巖溶地區(qū)樁基礎(chǔ)設(shè)計與施工問題討論

Impact of Land-use Patterns upon Karst Processes in Typical Karst Mountain;

典型巖溶山區(qū)土地利用方式對巖溶作用的影響

Research of Karst Problem in Geotechnical Investigation of Large Electric Power Engineering in Karst Region

可溶巖地區(qū)大型電力工程巖溶問題研究

Research on Land Potential Productivity in Karst Rock Mountain Area;

巖溶石山地區(qū)土地資源生產(chǎn)潛力研究

The Situation of the Karst Hydrogeology and Assession of Water Resources in the Litang Area;

黎塘地區(qū)巖溶水文地質(zhì)及水資源評價