您要查找的是不是:
- The types, formation progress and mechanism of geological hazard, induced by artificial water conservancy in Guan Zhong s loessial plateau region, Shaanxi. 本文論述了關(guān)中盆地黃土塬區人類(lèi)水利工程活動(dòng)誘發(fā)的地質(zhì)災害的類(lèi)型、形成過(guò)程和機制,提出了水利事業(yè)和保護地質(zhì)環(huán)境二者應協(xié)調發(fā)展。
- "The ancient, desolate loess plateau. “蒼涼古老的黃土高原。
- Huaxia Culture takes root in the loess plateau. 華夏文化深深地扎根于黃土高原。
- Township iscan yuan gully region of Loess Plateau. 全鄉屬黃土高原殘垣溝壑區。
- "The ancient, desolate loess plateau . “蒼涼古老的黃土高原。
- The Loess Plateau was a special area in China, it had multiple ecotourism resources and very frangible environment. 摘要黃土高原地區生態(tài)環(huán)境非常脆弱,該區進(jìn)行旅游開(kāi)發(fā)必須以生態(tài)旅游為指導。
- Gansu not only has powerful and fecund Loess Plateau, but also has beautiful sceneries like the southern China . 既有浩瀚無(wú)垠的大漠風(fēng)光,又有水草豐美的遼闊草原;
- Objective To study the fauna of Fanniidae (Diptera) in subregion Loess plateau of China. 目的調查研究我國黃土高原亞區廁蠅科昆蟲(chóng)種數、分布及區系特征。
- SUN Jian-zhong,ZHAO Jing-bo,et al.1991.Quaternary of loess plateau in China[M].Science press,Beijing(in Chinese). 孫建中;趙景波等.;1991
- Yang W Z, Shao M A. Study on Soil Moisture in Loess Plateau. 楊文治,邵明安.;黃土高原土壤水分研究
- K.Zhang, S.Li, W.Peng and B.Yu: Erodibility of Agricultural Soils on the Loess Plateau of China. 彭文英,張科利,江忠善:黃土高原坡耕地退耕還草的水沙變化特征。
- The benefit and prospect of farmland mulch on Loess Plateau. 黃土高原區農田覆蓋效應與前景分析。
- There are several intermittent streams in the Loess Plateau. 在黃土高坡上有數條干涸的間歇河。
- Dideron Sylvie When the Loess Plateau will turn green again? (黃土高原何時(shí)再次披上綠裝?)
- Based on geomorphological and sedimentological analysis of the Loess Plateau in North China, six types of the underlined landforms beneath loess layers are recognized. 摘要在分析黃土高原地貌與沉積特徵的基礎上,確定了黃土層下6種不同類(lèi)型的基底地形,其上黃土層厚度與黃土地貌的空間差異均與基底地形的類(lèi)型有關(guān)。
- Loess Plateau is a kind of peculiar relief unit in China and in the world, attracting strong attentions for its various and complex morphologies. 黃土高原是我國乃至全世界的一個(gè)十分獨特的地貌單元,對其復雜多樣的地貌形態(tài)的研究和可視化表達一直備受關(guān)注。
- The Loess Plateau, a dense warren of eroding canyons where some villages are unreachable by roads, is separated from much of the change stirring up China. 黃土高原,土質(zhì)疏松、壑縱橫的人口稠密之地,這里的許多村莊都沒(méi)有通路,與世隔絕。
- She also wanted to cross China from east to west, to start from BeiJing, through Hua Bei Campagna, to get Loess Plateau, and though silk road to arrive at Pamirs Plateau. 她還想自東向西橫穿中國,從北京出發(fā),走華北平原,到黃土高原,走絲綢古道,最終到達帕米爾高原。
- Conclusion The species of Fanniidae in Loess plateau subregion make up 38.3% of Fanniidae known in China, also 11.6% of those in the world, which means the abundanc... 結論黃土高原亞區廁蠅科種數占全國已知種數的38.;3%25;占世界廁蠅科種數的11
- Study on thinning to Robinia pseudoacacia forest on the Loess Plateau. 黃土高原刺槐林間伐改造研究。