sd-中文意思是什麼

sd-解釋

  • sd: 辨別刺激

※英文詞彙sd-在字典百科英英字典中的解釋。

  1. Sd rats were housed in different regimes for at lest three weeks before experiment. animals of 3 weeks anaesthetized by ether in set conditions, were sampled from the scn and blood every four hours in a circadian day

    不同光制飼養三周以上的sd大鼠,在一個晝夜時間內每隔四小時采樣一次,每個時點三隻大鼠。
  2. Leyva f, anker sd, godsland if, et al. uric acid in chronic heart failure : a marker of chronic inflammation. eur heart j, 1998, 19 : 1814

    楊麗霞,祝善俊,王先梅,等.心力衰竭患者細胞因子網路及內源性調控的變化.中華內科雜志, 2001 , 40 ( 10 ) : 660
  3. Sioux falls argus leader, sd - 2 hours ago

    馬耳他獨立網上,馬耳他- 2個小時前
  4. The dissertatio n constructs the index system, introduces the coefficients of development, coordination, fairness, and the coefficient of sd, which is composed by the former three and can reflects the sd overall strength of watershed, brings forward the quantative criteria of in order that the research of wrcc is based on the good watershed ecology and environment, the dissertation, according to the ecological appropriate theory, builds the logarithm normal distribution model about the relation between the growth of natural vegetation and the depth of groundwater ; based on this relation model, proposes a quantitative method of ecological water requirement ( ewr ) of natural vegetation in arid area, which utilizes the results of rs technique and the spot testing data of vegetative physiology demand

    針對流域特點建立了基於水資源的流域可持續發展評價指標體系,引入發展系數、協調系數、公平系數,以及由其構成的衡量水資源支撐社會可持續發展綜合水平與能力的可持續發展系數,提出了可持續發展的定量判別方法。為保證在良好生態的前提下進行水資源承載能力研究,論文根據生態適宜性理論,建立了乾旱區典型天然植物生長與主要環境因子的偏態單峰對數正態分佈模型。基於此關系模型,利用遙感技術成果以及植物生理需水的現場實驗數據,提出了乾旱區天然植被生態需水量計算方法。
  5. Mail ordering of the c sd publications

    視乎刊物而定
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