Tongbai county of henan province is one of the high - epidemic areas of bovine theileriosis. in 1985, gelatin - protected schizont cell vaccine for 20, 000 cattle was introduced. from ningxia institute of animal husbandry and veterinary medicine against theileria annulata. on the basis of regional tests, the vaccine was applied throughout 16 townships of the county. the annual investigation showed that the safety of the vaccine was 100 %. among the 15, 000 cattle ( including 4, 500 water buffaloes ) inoculated with the vaccine, only 3 cattle suffered from theileriosis. the incident rate was 0. 02 %. however of the 3600 un - inoculated cattle, 2060 heads suffered from the disease. the incident rate was 5. 7 %. the effective protection reached 99. 98 % with a significant social and economic effect
河南省桐柏
縣是牛環形泰勒蟲病流行的多發區，對養牛業危害十分嚴重， 1985年該
縣從寧
夏農林科學院畜牧獸醫研究所引進「蟲苗」 2萬頭份，在區域試驗的基礎上在全
縣16個鄉（鎮）進行了大面積防疫注射，經年終統計表明：蟲苗安全性100 % ，注苗15000頭（其中有水牛4500頭） ，發病3頭，發病率0 . 02 % ；未注苗36000頭，發病2060頭，發病率5 . 7 % ，實際有效保護率達99 . 98 % ，取得了明顯的社會經濟效益。
Abstract : tongbai county of henan province is one of the high - epidemic areas of bovine theileriosis. in 1985, gelatin - protected schizont cell vaccine for 20, 000 cattle was introduced. from ningxia institute of animal husbandry and veterinary medicine against theileria annulata. on the basis of regional tests, the vaccine was applied throughout 16 townships of the county. the annual investigation showed that the safety of the vaccine was 100 %. among the 15, 000 cattle ( including 4, 500 water buffaloes ) inoculated with the vaccine, only 3 cattle suffered from theileriosis. the incident rate was 0. 02 %. however of the 3600 un - inoculated cattle, 2060 heads suffered from the disease. the incident rate was 5. 7 %. the effective protection reached 99. 98 % with a significant social and economic effect
文摘:河南省桐柏
縣是牛環形泰勒蟲病流行的多發區，對養牛業危害十分嚴重， 1985年該
縣從寧
夏農林科學院畜牧獸醫研究所引進「蟲苗」 2萬頭份，在區域試驗的基礎上在全
縣16個鄉（鎮）進行了大面積防疫注射，經年終統計表明：蟲苗安全性100 % ，注苗15000頭（其中有水牛4500頭） ，發病3頭，發病率0 . 02 % ；未注苗36000頭，發病2060頭，發病率5 . 7 % ，實際有效保護率達99 . 98 % ，取得了明顯的社會經濟效益。
During the jinta experiment in 2004, sounding balloons were set free to collect the meteorological data in the upper air, such as temperature, pressure, and humidity to calculate the total water content in the air
摘要2004年
夏季，選擇天氣狀況較好的時段在金塔
縣施放探空氣球，採集高空溫、壓、濕等氣象要素計算整層大氣水汽含量。
Zheng he ( ad 1371 - 1433 ) was born in kunyang, today known as jinning county, kunming in yunnan province, china. between ad 1405 and 1433, he commanded seven expeditions to the " western oceans " on royal orders, visiting over 30 countries and regions in asia and africa and successfully extending chinese influence in culture and technology as well as fostering trade and goodwill. these seven voyages were unparalleled in the world s maritime history
鄭和（ 1371 - 1433年） ，雲南省昆陽州（今昆明市晉寧
縣）人， 1405年至1433年間奉皇命七下西洋，遍訪亞非兩洲三十多個國家和地區，完成傳播華
夏文明、促進貿易、睦鄰外交的使命，亦成就中外航海史上一次空前的壯舉。
To this area precipitation materials for many years, evaporate materials, surface flow materials, hydrometeorological materials, hydrogeological materials carry on exhaustive analysis, have analysed the state of water resource of the sand district, proceed from the heat of the earth ' s surface is balanced, water yield balanced basic theories, combine the amount of regional water resource set up of the materials, such as scene, hydrology, soil of the sand district, etc. and estimate models, have calculated the surface water, groundwater of this area, has carried on models to examine according to the real data, and has predicted to the state of water resource under different climate change scenes of future that analyse. have put forward the scheme that the water resource in this area utilized rationally, use the non - linear motive force model to predict the precipitation, utilize the materials of actual observation, the natural supply amount of calculating out groundwater of sand ground of balanced principle of the amount of water used at the same time, and can exploiting amount predict to groundwater, district of sand,
本文以寧
夏半乾旱地區鹽池
縣沙地水資源為研究對象，對該地區多年降水資料、蒸發資料、徑流資料、水文氣象資料、水文地質資料進行了詳盡的分析，分析了沙區的水資源狀況，從地表熱量平衡、水量平衡的基本理論出發，結合沙區的氣象、水文、土壤等資料建立了區域水資源量估算模型，計算了該地區的地表水、地下水，根據實際資料進行了模型檢驗，並對未來不同氣候變化情景下的水資源狀況進行了預測分析，提出了該地區水資源合理利用的方案，運用非線性動力模型對降水量進行預測，同時利用實際觀測資料，運用水量平衡原理計算出沙地地下水的天然補給量，並對沙區地下水可開采量進行預測。
The location of kulangnagu : that ancient river and east bank of the wave of tributary storehouse of middle reach of river of yeerqiang lying in the southwest of yecheng county, more than 200 kilometers from the county town of yecheng, there are flood threats in summer, the icy snow seals in winter, natural conditions are bad
庫浪那古地段：位於葉城
縣西南的葉爾羌河中游支流庫浪那古河東岸，距葉城
縣城余公里，
夏季有洪水威脅，冬季冰凍雪封，自然條件差。
Using many related documents for reference, the article selects 10 types of the county region ' s economic development, which belongs to 8 categories in ningxia hui autonomous region, and utilizes quantity and graph method to analyze the types of economic development level in 17 counties, which can be classified into advanced type, medium type and backward type
摘要在借鑒大量文獻的基礎上，選取寧
夏回族自治區
縣域經濟發展的8類10項指標，並運用量圖分析方法對寧
夏區內17個
縣市經濟發展水平進行類型分析，排序為先進、中等和落後三種類型。
On august 7, 2005, xia jingyuan, director general of national agro - technical extension service center, accompanied by wang guiping, director of inner mongolian agro - technical extension service station and relevant leaders of wuchuan county and hohhot city, inspected the pilot reform of agro - technical extension mechanism in wuchuan funded by the cida project
2005年8月7日，全國農技推廣服務中心主任
夏敬源同志，在內蒙古農業技術推廣站站長王貴平和呼和浩特市武川
縣有關領導同志陪同下，視察了cida項目資助的農技推廣運行機制改革試點武川
縣。
Director general xia jingyuan inspected pilot reform of agro - technical extension mechanism in wuchuan
夏敬源同志視察農技推廣運行機制改革試點武川
縣
The task of the paper is analysis the cause and trend of reservoir sedimentation based on the study of runoff characteristic, operation mode and sediment status of xiazhai reservoir in xiji county, so as to offer a theory basis to confirm reasonable reservoir operation mode and to perfect the desig n of the works, and to provide a certain guidance to solve the practice problem of other water works
本課題以西吉
縣夏寨水庫為研究對象，通過研究水庫徑流特徵和水庫運行方式及淤積狀況，分析了水庫淤積成因及變化趨勢，為合理確定水庫運行方式，進一步完善工程設計提供了理論基礎，對解決工程實際問題具有一定指導意義。
The structures and dynamic changes of the artifical sand - fixing vegetation were studied based on the follow views : components of vegetation community, plant diversity, life - forms of vegetation, trends of plant growth, characteristics of the vertical and horizontal structure of vegetation, relationship between the vegetation community and environment ( including soil moisture temperature etc. ), relationship between the vegetation community and characteristics of plant physiological activities. some results were showed as follow : 1. components, diversity and life style of artificial vegetation in shapotou region the marked changes of artificial vegetation have taken place during more than 40 years, since the establishment of sand - fixing vegetation
本文以騰格里沙漠東南緣寧
夏中衛
縣沙坡頭地區人工固沙植被作為研究對象，採用傳統生態學的野外調查方法，從植被群落的組成、多樣性、生活型、群落生長動態、垂直結構特徵、水平結構特徵、群落結構與周圍環境（土壤含水量、溫度）相互關系及其與植物自身生理生態適應特徵關系等多個角度研究了人工植被群落的結構及其動態變化，取得了如下研究結果： 1 、植被群落組成、多樣性及生活型：沙坡頭地區人工植被經過近50年的演變，從流動沙丘到固定沙地，沙地植被的動態變化經歷了從人工植被到人工?自然植被的轉變，從人工植被建立初期的少數幾種引種植物到現有30多種植物，隨著固定沙地時間的延長，植物種類日趨豐富，並且人工植被在15 25年、 40 50年兩個階段，物種的周轉速率最大，即群落結構變化最大。
Climate change analysis in yanchi county of ningxia since recent 50 years
寧
夏鹽池
縣近50年氣候變化特徵分析
Change and controling of relationship between human and land of yanchi in ningxia
寧
夏鹽池
縣人地關系演變及其調控
Environmental protection policy effect on households : a case study as yanchi county
寧
夏鹽池
縣生態保護政策對農戶的影響
Studies on the landscape pattern dynamic change of yanchi in ningxia in recent 10 years
近10年寧夏鹽池縣生態景觀格局動態變化研究
