脆性區域 的英文怎麼說
中文拼音 [cuìxìngqūyù]
脆性區域
英文
brittle range-
The authors probed into the reason of ambivalence, pointed out the development relationships among them, and mainly brought forward seven measures : ensuring necessary plantations and studiously increasing yields of grains ; setting up reasonable grains reserves ; increasing the yield of unit area and overall productivity of land, and ensuring gross yields of grains to be increased steadily ; adjusting measures to local conditions, differentiating land varieties among the total land of gansu province to produce grains ; continuously adjusting structure of production, improving agricultural economy benefits, and increasing farmer incomes ; realizing essential self - support of gross grains, meanwhile dealing with well regional and structural scarcity gradually ; strengthening outcomes of ecological construction, increasing the intensity of ecological compensation, utilizing strategy of virtual water to solve grain safety to be fragile and sensitive regions of ecology, and realizing agricultural sustainable development
文章分析問題的矛盾所在，指出三者的辨證發展關系，並主要提出七點措施：保證一定的播種面積，努力增加糧食產出；建立合理的糧食儲備規模；依靠科技，主攻單產，提高土地的綜合生產能力，保證糧食總量穩定增長；因地制宜、分類指導省內不同地區的糧食生產；繼續調整農業生產結構，提高農業的經濟效益，增加農民收入；實現省內糧食總量基本自給的同時，逐步解決好區域性、結構性短缺問題；鞏固生態建設成果，加大生態補償力度，利用虛擬水戰略解決生態脆弱區、生態敏感區等局部地區的糧食生產安全，實現農業可持續發展。To discuss the natural vulnerability of different coasts to future sea - level rise, the paper selects the coasts along the pearl river mouth as the studied area. after analyzing the impacting factors of natural vulnerability along the pearl river mouth, the paper divides the coastline of approximately 412km into 25 15 - minute gird cells. for assessment purposes, the six variables including geography, relative sea - level change, average tide range, regional slope, shoreline erosion or accretion rates and tropic cyclone impacting frequency are selected as assessed variables
為了探討不同海岸帶對未來海平面上升的自然脆弱性，本文以珠江口沿岸作為研究個案，在分析珠江口沿岸自然脆弱性的影響因子的基礎上，把珠江口沿岸412km岸線劃分為25個15 15的網格單元，選取了地質、海平面上升率、平均潮差、區域海岸坡度、海岸侵蝕/堆積率、熱帶氣旋影響頻率6個評價指標，應用cvi指數評價公式對珠江口地區進行海岸脆弱性評價，並建立海岸脆弱性評價數據庫，繪制了珠江口沿岸1 ： 2 ， 000 ， 000的數字化cvi圖。Visual modflow computer code was selected to simulate heads distribution, calculate the zone budgets of the area, evaluate the effect of external stresses on the groundwater head, to determine how much water would be diverted from the river as the result of pumping and to demonstrate how the groundwater model can be used as a comparative technique to formulate a new approach for the quantitative groundwater vulnerability assessment in order to optimize utilization of the resource
在分析河床沉積物滲透性對模型結果的影響時，採用了實際野外水文地質條件而不像前人所採用的假想模型。本論文用visualmodflow建立數值模型模擬預測了地下水水頭分佈，計算區域的水均衡，分析源匯項對地下水水位的影響。在此基礎上進行了全區的地下水脆弱性評價，為地下水資源的合理開發利用提供依據。The red soil region of subtropics is one of the most de nsely populated areas in china in which natural ecosystem has been heavily destr ucted and degraded due to ecological weakness and climatic characteristics
由於紅壤的生態脆弱性及亞熱帶的氣候特徵，亞熱帶紅壤區成為自然生態系統破壞與退化的嚴重區域，亞熱帶紅壤區的生態退化及生態恢復與重建成為土壤學、水土保持、生態學研究的熱點問題之一。Theoretical model for fuzzy evaluation of vulnerability of regional hazard bearing body
模糊綜合評判區域承災體脆弱性的理論模型Exhibition of the deposit is controlled by the regional ductile zone, and the ore ' s distribution has been controlled by the secondary ductile zone ( controlled mine ductile zone ), the brittleness structure of later stage possess the specified reconstruction and damage to the mineral ore, at the same time it also strengthened gold once more wealthy anthology
區域性韌性剪切帶控制了礦床的展布，而次級韌脆性剪切帶（控礦剪切帶）控制了富礦體的分佈，後期的脆性構造對礦體有一定的改造、破壞作用，同時也加強了金的再一次富集。The results are as follows : ( 1 ) the first industry distribution is disperse and same with the agriculture resource ' s spatial distribution, the second industry distribution is centralized and same with the mineral resources, the third industry centralize on the large and middle cities and the tourism resources abundant region ; ( 2 ) the eco - environment effect of the industrial spatial structure is obvious in gansu ; ( 3 ) the eco - environment and the industrial spatial structure affect each other, strengthening the eco - environment regional difference and aggravating the frailty of the eco - environment
得出以下結論： （ 1 ）甘肅省第一產業分佈分散且與農業資源的空間分佈態勢基本一致，第二產業發展空間高度集中且與礦產資源分佈一致，第三產業集中在大中城市和旅遊資源豐富的地區； （ 2 ）甘肅省產業空間結構的生態環境效應具有明顯的空間差異； （ 3 ）甘肅省生態環境地域分異與產業空間結構分異交互脅迫，強化了生態環境的地域分異，加劇了生態環境的脆弱性。In most affected individuals, cgg repeats are massively expanded over 200 repeats ( full mutation ) and become abnormally h ypermethylated, w hich r esult i n t he s ilence o f t he fmr1 gene
全突變患者cgg重復次數可達n 200 ，其fmr1基因的cgg重復區域本身及其附近的cpg島發生異常甲基化，引起基因關閉，而fmr1基因產物fmrp的缺乏，導致脆性x綜合征。Abstract : this paper states its importance to carry out the strategy of agricultural sustainable development ( asd ) for guizhou karst region, it also explores the target and connotations of asd, and points out that it is the basis for asd of guizhou province to protect, improve and restore karst ecoenvironment, and in finally the authors propose industrial models and strategy of asd which are suited to regional features of fragile karst environment of guizhou province
文摘:闡述了貴州喀斯特生態脆弱區實施農業可持續發展戰略的重要性，探討了該地區可持續農業發展的目標與內涵，指出保護、改善和重建生態環境是農業可持續發展的基礎，提出了適合喀斯特生態脆弱區地域特徵的持續農業發展的產業化模式與戰略對策。This research assessed the vulnerablity of agriculture production to climatic change see 2000 as baseline year
本文以張掖市為研究區域，將2000年作為基準年對農業生產對氣候變化的脆弱性進行了評價。Aiming at the increasinly bad ecosystem environment in the weak ecosystem area of guizhou karst plateau, my paper made a research on a new resources plant ' s ( rosmarinus offwinalis ) drought - esistant feature in order to develop sustainably in certain areas
本研究是針對貴州喀斯特高原脆弱生態區日益惡劣的生態環境，以區域可持續發展為目標，對新型資源植物迷迭香（ rosmarinusofficinalis ）在喀斯特生境中的耐旱性進行研究。分享友人