離離原上草 的英文怎麼說
中文拼音 [lílíyuánshàngcǎo]
離離原上草
英文
ironweed-
The arm can reach 10 meters, so the worker ' s safe can be ensured. this system can work under bad environment such as prairie and hilly country
工作距離可達10米以上，保證了操作人員的作業安全；並可以在草原、丘陵地帶等惡劣環境下工作。Qinghai province is a sparking jewel set on the northwest plateau of china, wherein the changjiang yangtze, and huanghe yellow river as well as the lancang mekong river take their source
青海省位於中國西北部，平均海拔3000米以上，長江黃河發源於此，境內的雪山冰峰大漠草原星羅棋布的湖泊和成群的珍禽異獸，構成了奇特迷離多彩的高原風光。The results show that : in the 2 - 4m of road buffer zones and 0 - 10m of infrastrctuer buffer zones, the density of dominant species and biomass will decrease for herbs, and abundance and proportion will get bigger than other exents ( inner species increasing owing to the outer species invading ) ; in the shrub disturbence extent, there exists an inverse relationship between the influence degrees and buffer zones ; in the 40m of infrastructure buffer zones, there has the biggest influence on the trees, however, the effect of road buffer zones is unobvious, only a small change on the morphology
結果表明，草本類，游道影響源干擾區在2 4m ，設施類在0 10m ，原有優勢種密度減小，物種豐度較其它干擾范圍內有所增加（外部種入侵導致本地植物的種類數目增多） ，均勻度也增大，生物量減少；灌木類，在干擾范圍內，影響程度與影響源的距離成負相關關系；喬木類，接近設施類40m處影響最大，游道類影響源則影響效果不明顯，只有形態上略有變化。This fertile and sheltered tract of country, in which the fields are never brown and the springs never dry, is bounded on the south by the bold chalk ridge that embraces the prominences of hambledon hill, bulbarrow, nettlecombe - tout, dogbury, high stoy, and bubb down
這是一片遠離塵囂的肥沃原野，泉水從不幹涸，土地永不枯黃，一道陡峭的石灰巖山嶺在南邊形成界線，把漢伯頓山野牛墳蕁麻崗道格伯利堡上斯托利高地和巴布草原環繞其問。分享友人