drying tendency 中文意思是什麼
drying tendency
解釋
乾燥速度-
The calculated results of the model indicated that from year 2000 - 2020, the groundwater usage keeps a tendency of increase, while the amount of water introduced from yellow river is decreasing. this result is not only in favor of improving the eco - environment of yin - chuan basin, keeping the sustainable development of society and economy, but also play an important role in solving the problem of drying up of yellow river in downstream areas
根據模型的運行結果，直到2020年，在總用水量未超過區內水資源允許使用量的前提下，盆地內的地下水開采量呈增長趨勢，而地表水引用量則呈下降趨勢，這不但有利於銀川盆地生態環境的改善，保持當地社會經濟的可持續發展，而且對于解決黃河斷流問題也有重要的意義。 -
Present status of wood drying technology in china and development tendency at home and abroad
我國木材幹燥技術現狀與國內外發展趨勢 -
On the base of the data ( 1961 - 2000 ) from 181 meteorological observation stations and national water resources bulletin, as well as related yearbooks, the current situation of water resources shortage and the severe situation of water resources of future are analysed, and the paper points out that reasonable adjustment of agricultural structure, enhance water using efficiency of agriculture is one of the important ways to lighten the shortage of water resources, realize the sustainable utilization of water resources, retard drying tendency and increase the anti - drought capability of agriculture
本論文利用1961 - 2000年北方半乾旱區181個常規氣象站的氣象資料、 《中國水資源公報》資料和有關年鑒資料，分別從我國北方半乾旱區氣候變化規律和水資源演變規律與利用現狀出發，分析了半乾旱區水資源短缺的現狀和未來更加嚴峻的形勢，指出合理的調整農業結構，提高農業水分利用效率是解決半乾旱區水資源短缺，實現水資源可持續利用，減緩乾旱化趨勢，增加農業抗旱能力的重要途徑之一。
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