They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem
本研究以重慶市的南川金佛山（自然保護
區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶
區為對象，選擇了幾種重要的利用方式，包括林
地、果園、耕
地、棄耕
地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土
地利用方式巖溶土壤肥力為重點，對不同土
地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質
地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣
地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣
地土壤種子庫植物群
落多樣性等4個方面對重慶典型巖溶
區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶
地區士壤資源的合理利用及結構的調控管理提供依據。
The inquest will be adjourned and we'll let it get about that we think it was a local affair.
調整即將告一段
落，對外界我們就說，我們認為這是本
地局部
地區的事情。
Extending 1, 600 kilometers from the appalachian mountains in the east to the rocky mountains in the west, the mid western region is the largest in the united states
中西部
地區東起阿巴拉契亞山脈，西止
落基山脈，綿延1600公里，是美國最大的
地區。
The era of the backwoods rube is gone
落地區鄉巴佬的時代已成過去。
Mixed woodland with oak is the natural climax vegetation in much of lowland britain, but on chalk it is often beechwood
它與
地區氣候和其他環境因素間的相互關系處于平衡狀態，是最穩定的群
落，盡管有時也會有些小的變化。
Regional ecosystem types, such as grass land, desert, and deciduous forest, are called biomes.
地區的生態系統，例如草原、荒漠和
落葉林又被稱為生物帶。
A little hamlet, whose roofs were blent with trees, straggled up the side of one of these hills ; the church of the district stood nearer thornfield : its old tower - top looked over a knoll between the house and gates
一個小村莊零零
落落地分佈在一座小山的一側，屋頂與樹木融為一體。
地區教堂坐
落在桑菲爾德附近，它古老的鐘樓俯視著房子與大門之間的土墩。
Starting with the changing process of village hamlet community, on the basis of literature and datum ， the writer investigates thoroughly a village on the boundary of fuqing and putian by the means of individual inquiry and research on the spot, describes the village hamlet community ' s formation and evolution process, emphasizes to expound the everyday life of the village hamlet community and clans with members of the same clan ' s blood line as well as the influence and function of this village ' s particular contacting network in the village hamlet community
本文從了解農村的村
落共同體變遷過程出發，在已有文獻和資料的基礎上，運用實
地研究和個案訪談的方法，深入調查了一個
地處福建省閩中
地區福清市和莆田市交界的村
落，描述了該村
落共同體的形成與演化過程；著重論述了以宗親血緣關系為紐帶的宗族、村
落共同體的日常生活表現以及該村獨特的共同體聯系網路在該村村
落共同體中的作用與影響。
Phytoplankton community succession of freshwater pool of litopenaeus vannamei bonne in zhuhai area
珠海
地區凡納濱對蝦淡水養殖池浮游植物群
落的演替
Three methods, namely, community species composition similarity analysis, community composition similarity analysis, and community characteristic similarity analysis, were employed to study the similarity of insect pest - natural enemy communities of three rice types ( early rice, middle - season rice and late rice ) and their three development stages ( tilling stage, boot stage and milk stage ) in the yangtze - huaihe region of anhui province
摘要採用群
落種組成相似性分析、群
落組成相似性分析和群
落特徵相似性分析3種方法，研究了安徽江淮
地區早稻、中稻、晚稻3種稻型及分蘗、孕穗、乳熟3個生育期害蟲天敵群
落的相似性。
The west enterprises on the whole are inferior to the east ones, even though the west is rich in natural resources. the incomplete, cloggy, low - grade channels for available human resources, weak industry foundation, the backward infrastructures and transportation facilities have been keeping impeding their development
西部
地區經濟發展
落後于東部
地區，雖然這里天然資源豐富，但人力資源的保障渠道不完善、不暢通、整體素質低下，工業基礎薄弱，交通等基礎設施
落後等。
But local residents in pakistan ' s restive northwest tribal region blamed the military, saying assailants fired missiles into the house
但是，動蕩的巴基斯坦西北部
落地區的居民指責政府軍，說攻擊者向房子里發射火箭。
As army chief, he controls security policy ? from a nasty war against islamist militants in the northern tribal areas, to the orientation of pakistan ' s nuclear arsenal
作為陸軍參謀長，他掌控全國的國防政策，從在北方部
落地區針對伊斯蘭激進勢力的骯臟戰爭一直到東部巴基斯坦的核基
地，他無所不能。
The pakistani military says it has destroyed a suspected insurgent hideout in a tribal region near the afghan border, killing seven militants
巴基斯坦軍方說，他們摧毀了靠近阿富汗邊境部
落地區一個被懷疑是反叛份子藏身
地的據點，打死了7名反叛份子。
Pakistani army kills 7 insurgents near afghan border the pakistani military says it has destroyed a suspected insurgent hideout in a tribal region near the afghan border, killing seven militants
巴基斯坦軍方說，他們摧毀了靠近阿富汗邊境部
落地區一個被懷疑是反叛份子藏身
地的據點，打死了7名反叛份子。
Landing area platform
撐桿跳高
落地區底架
Touchdown zone marker
落地區標記
In an attempt to survey the scene the airport ops / command suburban crossed the debris field twice, in the dark, prior to securing a site for the incident command post ( icp )
為了調查現場情況，機場運行/指揮車在找到安全
地點設置事故指揮所（ icp ）以前，在黑暗中兩次穿越飛機殘骸散
落地區。
According to the latest national intelligence estimate, a rejuvenated al - qaeda operating in tribal areas of pakistan is determined to launch a catastrophic attack on american soil using chemical, biological or nuclear weapons
最新的國家情報評估報告稱，重新集結的基
地組織分支正在巴基斯坦的部
落地區醞釀對美國本土的大規模襲擊，包括使用核生化武器。
Swathes of the tribal areas are largely ungoverned, constituting less a failed state than a place where the state, from british colonial days to the present, has hardly even tried
許多部落地區基本上都是無人治理的，從而自英國殖民時代迄今，這里成了一個失敗國家，情況不過比甚至幾乎沒有試過去治理要略好一點。
