Although in recent years mines vegetation protection and restoration of the work has intensified,and achieved some success,the result is just so so.
盡管近幾年礦山植被保護與恢復(fù)治理工作力度不斷加大,也取得一些成績,但效果還不明顯。
When the protective coal seam is mined,the gas management on the protected coal seam is a very important job.
保護層開采時,對被保護層的瓦斯治理是一項非常重要的工作。
National Mining Area Vegetation Protection and Ecological Recovery Investigation Report;
全國礦區(qū)植被保護與生態(tài)恢復(fù)情況調(diào)研報告
Study on Vegetation Protection and Ecological Recovering in Mining Area
礦區(qū)開發(fā)中植被保護與生態(tài)恢復(fù)問題研究
Research on Vegetation Protection and Restoration at Refinery Plant in Africa Desert Area
非洲沙漠地區(qū)煉油廠的植被保護與恢復(fù)研究
Prioritizing wetland vegetation protection in the Haba Lake Nature Reserve of Ningxia,northwestern China.
寧夏哈巴湖自然保護區(qū)濕地植被優(yōu)先保護研究
It is essential that the vegetation of this area should be preserved.
保護這一地區(qū)的植被是很必要的。
Forest Vegetaion Protection and Flood Control;
保護流域森林植被建立綠色防洪堤壩
Vegetation Investigation in Kang Riverside of the Daba Mountian Nature Reserve
大巴山自然保護區(qū)亢河沿岸植被調(diào)查
Vegetation Class ification and Key Protected Plant Species Evaluation of Beijing Wulingshan Nature Reserve;
北京霧靈山自然保護區(qū)植被分類與重點保護植物評價
Study of the Flora and Forest Vegetation in the JinZhongshan Nature Reserve of Guangxi;
廣西金鐘山自然保護區(qū)植物區(qū)系、森林植被研究
Vegetation, such as underbrush, serving as protective concealment for wild animals.
覆蓋植被為野生動物提供保護性隱蔽處的植被，如叢林
The Study of Protective Effect of Adrenal Implants under Renal Subcapsule to Transplanted Kidney in Rats;
大鼠移植腎被膜下腎上腺種植體對植腎保護作用的研究
The vegetation s diversity and protective exploitation of the natural reserved marsh in the old yellow river of east henan;
豫東黃河故道濕地自然保護區(qū)植被的多樣性及其保護性開發(fā)
Article 10. Rigorous measures shall be adopted to protect the vegetation of the grasslands; land reclamation and destruction of grasslands shall be prohibited.
第十條 嚴(yán)格保護草原植被，禁止開墾和破壞。
Study on Community Character and Soil and Water Conservation Effect of Protection Slope Vegetation on Freeway Slope;
高速公路護坡植被群落特征及水保效應(yīng)研究
Effects of Vegetation Succession on the Bird Communities in Xinglongshan National Nature Reserve;
植被演替對興隆山保護區(qū)鳥類群落的影響
The Study on Vegetation Landscape Ecology in Core Area of Pangquangou Nature Reserve;
龐泉溝自然保護區(qū)核心區(qū)植被景觀生態(tài)研究
STUDY ON THE CHARACTERISTICS OF ALHAGI AND ITS IMPACT ON RESOVRCE PROTECTION AND DEVELOPMENT;
駱駝刺植被及其資源保護與開發(fā)的意義
Study on the Relationship between Vegetation and Soil Nutrients in Jinfoshan Nature Reserve
金佛山自然保護區(qū)植被與土壤養(yǎng)分關(guān)系的研究