field carrying capacity 中文意思是什麼
field carrying capacity
解釋
田間含水能力-
Based on field review and data collection, we study the land production potentiality and land carrying capacity in the zone. the main conclusions are as follows. 1 the research estimates the cropland production potentiality by step correct method
本項目在野外考察和資料收集的基礎上，對陜北農牧交錯帶土地生產潛力及人口承載量進行了系統的分析研究，得到以下主要結論和成果： 1採用逐步訂正法估算作物生產潛力。 -
In addition, the characteristics of critical current of hts tapes in ac applied field and that of voltage - current curve when transport ac currents were studied. the problem on the criterion of ac current carrying capacity of hts tape was discussed, and some suggestion on the criterion of ac current carrying capacity were proposed
另外，對高溫超導帶材在交流背景磁場下的直流臨界電流特性，及超導體傳輸交流時的流?壓曲線特性進行了實驗研究，並對高溫超導帶材的交流最大載流能力的測量判據問題進行了探討，給出最大交流載流電流測量判據的建議。 -
According to the field investigation there are about 1605 black bears in minshan mountains. the carrying capacity of minshan mountains is about 5282 individuals which was roughly estimated according to the environment that the black bear ' s nest land area and food supply
經野外調查，估計現有黑熊1605隻。根據黑熊的巢域面積和食物供應量兩方面粗略估計黑熊的環境容納量為5282隻。 -
By adopting surface molding to obtain solving region and then carrying out numerical calculation and analysis of flow field in centrifugal pump, accurate remodification information is obtained and optimized impellers which have excellent fluid dynamics capacity is schemed out
採用曲面造型得到計算區域，通過對離心泵葉輪內部流場的數值計算與分析，為離心泵優化設計提供準確的修改意見，設計出水力性能優異的葉輪。 -
Study on air environmental carrying capacity calculating technology will benefit for the transfer from goal amount control to capacity amount control on field of air pollution management and improve the air quality
摘要開展空氣環境容量測算研究，對于大氣污染物總量管理從目標總量控制向容量總量控制轉變具有決定性意義，能有效的提高污染控制的效果和實現環境質量達標。
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