k ration中文意思是什麼

k ration解釋
(美軍三包一天分,內有肉、餅干、香腸等的)K種口糧袋,應急口糧。


  • k: (pl Ks K s; ks k s )1 英語字母表第十一字母。2 K字形物體[記號]。3 一個序列中的第十一〈若 J 略去...
  • ration: n 1 (供應物等的)限額,定額,定量;飼料配(給)量。2 〈常 pl 〉(一般人或動物尤指兵員的)每日口...

※英文詞彙k ration在字典百科英英字典中的解釋。

  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山(自然保護區) 、黔江武陵山(國家重點退耕還林示範縣,森林覆蓋率50以上)和北碚中梁山(遭人為破壞嚴重)典型巖溶區為對象,選擇了幾種重要的利用方式,包括林地、果園、耕地、棄耕地和灌草坡,採用野外巖溶生態調查和室內試驗測量分析相結合的方法,以不同土地利用方式巖溶土壤肥力為重點,對不同土地利用方式土壤肥力特徵進行量化分析,找出巖溶土壤肥力差異的主要方面及其根本原因,論文主要從土壤剖面物理退化指標(有效土層厚度、有機質層厚度、質地、團聚體、水分含量等) ,化學肥力退化指標(有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等) ,樣地土壤微生物指標(細菌、真菌、放線菌數量及總量)以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究,為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. Deere k a. computational investigation of the aerodynamic effects on fluidic thrust vectoring. aiaa 2000 - 3598

    喬渭陽,蔡元虎.基於次流噴射控制推力矢量噴管的實驗及數值研究.航空動力學報, 2001 , 16 ( 3 )
  3. The assistant postmaster general ( postal ), mr. k. l. tsang, announced today ( 21 march ) that due to the present situation in iraq, air letter mail containing personal correspondence to iraq is subject to delay. all other postal services to iraq have been suspended since mid - 1991

    香港郵政助理署長(郵務)曾國林今日(三月二十一日)宣布,由於現時伊拉克局勢影響,寄往該地的私人空郵信件服務將受阻延。
  4. Charactreristic of tissue structures of stem and leaf in k - type hybrid wheat and its parents after anthesis

    型雜交小麥901及親本花后莖葉組織結構特徵研究
  5. All the films were found exhibiting strong ( 001 ) and ( 002 ) plane reflection of xrd analysis, and the film with the k + / nb5 + molar ration of 2 / 3 ( k2 / 3sbn60 afterwards ) showed the strongest intensity of ( 001 ) plane reflection. the film surface was uniform and smooth

    同時,測量mgo襯底上的sbn薄膜和摻k的sbn薄膜的幾l系數分別為37 . 6pm / f和58 . 5pm / v ,摻k的sbn60薄膜製成的波導,其半波調制電壓明顯要比不摻k的波導半波調制電壓低。
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