moisture deficiency 中文意思是什麼

moisture deficiency 解釋
濕氣缺乏
  • moisture : n. 濕氣,水分,潮濕；濕度；（空氣中的）水蒸氣；淚。
  • deficiency : n. 1. 缺乏，不足，短缺。2. 缺陷。3. 不足額；虧空。
  1. When wind pressure of fan is deficiency or the inner sand layer of double disk is too thick, the tuyere of double disk will jam especially when moisture of sand is too high ; this jam must be treated by manually because the jam of green sand becomes very hard after air - dry and the system can not renew by itself

    當鼓風機的風壓不足或雙盤內砂層過厚，雙盤內風口會出現堵塞現象，尤其是砂子水分過高這種堵塞除非人工清理，其系統本身是無法恢復的，因為濕的砂子堵塞進風口乾后會非常堅硬。
  2. Correlations between actual yields of winter wheat and natural moisture deficiency rates in irrigated areas were established, and because of the differences of sensitivity between them, two types ( a and b ) indices of natural moisture deficiency rates and the corresponding yield reduction rates of actual yield were confirmed

    建立了實際產量與自然水分虧缺率的相關關系，根據其間不同的敏感性。確定出兩類（ a 、 b ）不同乾旱年型的自然水分虧缺率對應的實際減產率指標。
  3. On the background of irrigation and nonirrigation, making natural moisture deficiency rates calculated basing on the theory of balance of water as axis, and risk assessment techniques and methods as core, the risk levels of effect that drought on yield of winter wheat in semi - humid and semi - drought areas in recent 40 years were studied by two methods from actual yields and productive potentialities respectively. the spatial distribution principles and losses zonation were made by mapinfo

    基於非灌溉與灌溉兩種背景，以水分平衡原理求得的冬小麥全生育期自然水分虧缺率為軸線，以風險評估技術方法為核心，分別從實際產量和生產力兩種途徑研究了北方冬麥區近40年乾旱對冬小麥影響的風險水平，利用mapinfo實現空間的分佈規律及災損區劃。
  4. The results indicated : the probability distribution of natural moisture deficiency rates of winter wheat during the growing period could be divided into three types because of their regional difference, which were mainly in the north part, the middle part and the south part respectively in producing area of northern china. in north and middle, the frequency of serious drought was higher, but in south, it was the light drought

    分析了不同乾旱年型和減產年型的時空分佈狀況及其相關關系，關系表明，乾旱年型和減產年型兩者沒有明顯的一致性，而且乾旱年型發生的站次多於對應的減產年型，尤其較重的乾旱年型出現較多，而較重的減產年型極少。
  5. According to " forestland steady moisture capacity ", water deficiency in the former is only in surface and recovers timely after rain season. but in artificial forestland, there is an apparent shortage especially in deep layer, so it affects growth and development of vegetation

    以「林地穩定持水量」為依據，天然林地水分虧缺不嚴重，只在淺層形成了輕度虧缺，並在雨季后能得到及時的恢復；同時這種虧缺並沒有影響到了天然植被的發育與演替。
  6. 2 the comparisons between soil water deficiency in natural and artificial forest land show that : ( 1 ) the concept of " forestland steady moisture capacity " is presented and defined as the lowest soil water content that can not affect the forest regular growth primarily and cause inverse succession in community

    2天然林地和人工林地土壤水分虧缺狀況對比： （ 1 ）提出了「林地土壤穩定持水量」的概念，初步定義為「不會影響到林分正常生長、發育，不會導致群落產生逆向演替所需的最低土壤含水量」 。
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