water quality appraisal 中文意思是什麼
water quality appraisal
解釋
水質鑒定-
Based on the situation of demand exceeds supply in the market, the author would like to find out the constraints of the water chestnut development by use of pra ( participatory rural appraisal ) in a survey to carry out stakeholder analysis including the water chestnut farmers, government and processing companies. also, the author applied a tool of system theory to analyze the constraints of water chestnut plant production development. the results are as following : the study shows that a main factor that restricts the plant yield ( per unit yield ) and quality ( product quality ) of water chestnut is the low level of prevention and control of water chestnut culms damping - off ; a disease of the water chestnut
針對賀州市荸薺產業發展中的「銷大於產」的突出矛盾，筆者通過運用pra （參與式農村評估）方法，對荸薺種植區的農戶、政府機構、加工流通企業等進行了調查研究，並運用系統科學的方法對荸薺種植系統的不同組成因子的制約因素進行分析，得出研究結論如下：農戶對荸薺稈枯病害的綜合防治水平偏低，制約其荸薺種植的產量（單產）和質量（商品質量） 。 -
Rbf and its application in water quality appraisal
神經網路及其在水質評價中的應用 -
Our products have passed the national appraisal ctbit69521999 quality inspection and the appraisal of the entire quality control standard by the agriculture department, which are made of the famed ceramic materials and the imported color ceramic glaze, acid - resistant, cold resistant and graze unsplit, low noise and water - saving and other merits
本公司生產的衛生潔具通過國家ctbit69521999質檢鑒定及農業部全面質量管理達標的鑒定，以著名的飛天燕瓷泥、進口陶瓷色釉高溫燒成，有耐酸、耐寒、不裂釉、靜音、節水等優點。 -
Appraisal on water quality by macroinvertebrate community and hg of bottom - mud in the nanming river
利用大型底棲無脊椎動物和底泥汞對南明河水質的評價 -
Application of topsis in appraisal of surface water quality
方法在地表水質量評價中的應用 -
Study on application of grey relation analysis method in river water quality appraisal
灰關聯分析方法在河道水質評價中的應用研究
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