He introduction of main natural resources of gansu : at present, the corp. mainly deals in cereals, feedingstuffs, spices essential oils, meats, native produce material for industry, dried vegetables and fresh fruits and vegetables, canned foods, casings, dried nuts, wool and hair, bristles, valves. more than 100 ietms in cluding beans, such as buckwheat, broad beans, lentils, peas, kindney beans and various kind of fodders ; sunflower seeds, mustaro seeds, linseed, beet pulp pellet ; live cattle, frozen beef frozen rabbit, frozen horse meat ; " huaniu " apple, apple pear, dried or preserved apricot, brackens, osmunds, garlics, fresh lily, dried vegetables ; tomato paste, canned stringless greenbeans, canned fruits, black melon seeds, ect
，主要經營土特產品的加工和出口，年出口創匯超過一百萬美元，現有員工三人，出口商品經營范圍涵蓋四大類三十多個品種:香料及調味品類，包括小茴香，安息茴香，辣椒干，番茄醬等;果仁類，包括苦杏仁，甜杏仁，核桃仁，
南瓜子仁，無殼瓜籽，松子仁，葵花籽仁，花生仁，蠶豆仁，蕎麥仁等;籽類包括葵花籽，紅花籽，黑瓜子，紅瓜子，白瓜子，蕎麥，小扁豆等;同時還經營各種酒類，包括白酒如涼州皇臺酒，絲路春酒和
隴南春酒;啤酒如五泉啤酒和黃河啤酒及有營養保健作用的天宮桂花陳酒，冬蟲夏草酒，當歸酒和各種葡萄酒如天朝紅葡萄酒，唐吉珂德干紅葡萄酒，莫高幹紅葡萄酒等的出口，產品遠銷歐美，加拿大，東
南亞和非洲各國。
Changheba spirit is the time spirit of longnan people
昌河壩精神是
隴南人的時代精神。
As a national major project, the 330kv power transmission project will be constructed and brought into service in 2004. through the 330kv transmission line between tianshui and chengxian and the new 330 / 220kv interconnecting transformer, the 220kv longnan network will realize the tight connection with the large gansu power grid
隨著國家重點建設工程330kv天水-成縣送變電工程將於2004年建成投運，
隴南220kv電網將通過330kv天水-成縣線路及成縣330 / 220kv聯變與甘肅主網實現強聯網。
In the history, such funeral customs as cremate, kistvaen, rock shed, and hanging coffin were widely popular among peoples like dangchang, canlang, baima, dengzhi who lived in the same region as today ' s longnan in gansu province
歷史上居住在今甘肅
隴南境內的宕昌、參狼、白馬、鄧至等羌氐民族，普遍存在著火葬、石棺葬、石棚葬和懸棺葬的葬法、葬式習俗。
Longnan has unique natural and man - made landscape
隴南有獨特的自然景觀和人文景觀。
A cocoon - quality comparison made between ningxia, xichang of sichuan and jiangsu shows that the causes for better quality of cocoons puoduced in the former two regions lie in a higher sunshine intensity and sufficient water resource despite of considerable arid climate, therefore, suggestions are made on the construction of a new sericulture belt covering shaanxi, southern gansu, western sichuan and eastern yunnan, as a production base for quality cocoons in china
通過對寧夏、四川西昌和江蘇等地的繭質比較，認為日照強度高、氣候乾燥但水資源能得以保證是蠶繭品質優良的主要原因，並由此提出，可考慮從寧夏開始，自北向
南建設一條經過陜西、
隴南、川西到滇東的新蠶絲產業帶，成為我國的優質蠶繭生產基地。
Abstract : south region of gansu is a depressed area
文摘:
隴南是傳統農業型的貧困地區。
South region of gansu is a depressed area
隴南是傳統農業型的貧困地區。
First the paper use the different four network operating condition as the primary given conditions and set the 330 / 220kv transformer tap changer position in the standard position, adding the paralleled capacitor bank sets one by one into the network to change the amount of the input reactive power, thus obtained four sets of the 330kv and 220kv bus voltage and the active and reactive power losses changing curves
進而研究了在每一確定並聯補償電容器組投入量條件下，隨聯變調壓檔位變化而產生出的一組並聯補償量、母線電壓與損耗的變化曲線。進而選出了
隴南電網在四種選定電網運行方式下、有功損耗最小條件下的最優綜合控制組合曲線。
Then the paper uses the same typical four network operating conditions as the primary given conditions and when adding one set of the parallel capacitor bank, changing the 330 / 220kv transformer tap changer position step by step to change the transformer ration, through this study methods this paper found out all the optimized combination of the tap changer position and the amount of input reactive power, also obtained four sets of the 330kv, 220kv and hokv s / s bus voltage and the active and reactive power losses changing curves. through analyzing the optimized combination control curve and the network power flow, the paper generalizes the rules as following : the chief measure of coordinative control is inputting shunt reactor in chengxian s / s in winter time both in the planning year of 2010 & 2005 ; in summer time in planning year of 2010 the chief measure is to input proper shunt capacitor
本研究通過分析所獲得的最優綜合控制組合曲線及電網潮流，總結出了如下規則：
隴南電網在2005年及2010年冬大、以及2005年夏小運行方式下，綜合控制應以成縣變投入適量並聯補償電抗器作為主要措施；在2010年夏小運行方式下則投入適量並聯補償電容器作為主要措施，再輔助以選擇合適的主變有載調壓分接頭來調節，達到控制網內無功潮流分佈合理、各變電站母線電壓在理想的范圍內時電網有功損耗最小，從而也提高了電網安全運行水平及供電質量。
The study bases on the four operating conditions of which the longnan network will be implemented in the year of 2005 and 2010. first, this paper calculates the power flow distribution that including the line charging reactive power and input of the low - voltage shunt reactor in chengxian s / s. assumed that the bus voltage of tianshui s / s and bikou power plant to be constant, the study count the voltage level of the 330kv and 220kv bus - bar when the 330 / 220kv transformer in standard tap changer position. in order to set control rules
本文基於
隴南電網在規劃發展水平年2005年及2010年的四種可能的運行方式下及潮流條件，計算出了計入線路充電無功及投入成縣變低壓並聯電抗器后的潮流分佈，在設定甘肅大網側及碧口電廠側母線電壓恆定條件下，計算了330kv及220kv主變在有載調壓標準分接頭變比下的330kv及220kv母線電壓水平。
A dynamic evaluation fragile environment in longnan district
隴南地區脆弱生態環境動態評價
Longnan has made rapid progress these years
隴南這幾年發展速度很快。
A study of the taoist temple in dunhuang regions during the high tang dynasty
隴南地區中小石窟的初步考察
The longnan network is one of the important parts in the gansu grid,
隴南電網作為甘肅電網的一個重要組成部分。
Part four : the dissertation studies the strategical orientation development of longnan region
第四部分主要研究了
隴南地區發展的戰略定位。
Recently, industry development has been faster, and it makes great contribution to the development of the economic society of the whole region
建國后，特別是改革開放以來，
隴南地區工業發展較快，為促進全區經濟社會的發展進步做出了巨大貢獻。
Part two : in this part, the dissertation discusses some theories which can support the frame of the thesis, for example : the core - periphery theory, the highland - lowland interaction theory, the theory of growth pole, the theory of regional division of labor, the theory industrial structure optimization and the theory of regional sustainable development
這些理論主要包括增長極理論、核心?外圍理論、高地?低地相互作用理論、地域分工理論、產業結構優化理論、區域可持續發展理論。第三部分主要分析了
隴南地區經濟發展的條件。
Part seven : the dissertation puts forward the countermeasures and proposals to quicken the tempo of the economic development in longnan region from the improvement of the ecological environment, the exploitation of human resource, the construction of the infrastructure, the construction of the town construction and the idea of the scientific development
第七部分從改善生態環境、人力資源開發、基礎設施建設、小城鎮建設和轉變思想觀念樹立新的發展觀五個方面，提出了加快
隴南地區經濟發展的對策和建議。
The article analyses the features of the eco - environment in longnan district, which is considered to be the rather special mountain ecological system on the basis of dry valley with the characteristic of transition and tenderness
摘要分析了隴南山區生態環境的特點，認為其是以乾旱河谷為基帶的較為特殊的山地生態系統，具有較明顯的過渡性和敏感性。
