有效查找速度 的英文怎麼說

中文拼音 [yǒuxiàozhāzhǎo]
有效查找速度 英文
effective search speed
  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : 查名詞1. [植物學] (山查) hawthorn; haw2. (姓氏) a surname
  • : 動詞1 (尋找)look for; try to find; discover; seek 2 (退還余錢) give change 3 (求見; 查找) a...
  • : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 有效 : effective; valid; efficacious
  • 查找 : [自動化] seek查找服務 service-seeking; 查找區域 [計算機] seek area; 查找時間 [自動化] search time; seek time
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
  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,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(土層厚機質層厚、質地、團聚體、水分含量等) ,化學肥力退化指標(機質、全n 、全p 、全k 、堿解n 、p和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. According to my jobs and literature search, i inquire and investigate the problems about industrialization of agricultural sci - tech products. after comprehensive analysis and evaluation of the current situation, the main problems of industrialization of agricultural sci - tech products are low rate of industrialization, single investor, short of invest system of venture decision, low embodied value, slow speed, few benefit, channel block and so on. according to analysis of the problems on supplying - demanding and from objective and subjective angle, the main reason is the lowly industrial degree by the effection of inflexible system

    在市場經濟條件下,我國農業科研機構開展農業科技成果轉化工作存在諸多不適應的問題,本文結合本人工作並通過閱文獻,利用問卷和訪談的方式開展調研,對調研結果進行推斷分析和綜合評價分析,發現目前我國農業科技成果轉化中存在農業科技成果轉化率低,農業科技成果轉化中投資主體單一,缺乏風險決策投資機制,農業科技成果在轉化中價值體現較低,科技成果轉化緩慢、轉化益低,農業科技成果轉化渠道不暢等問題,通過對這些存在的問題,從供需雙方以及從主觀與客觀角進行分析,原因,發現其中主要原因為:受現科研體制影響,轉化機制不夠靈活,科技成果的產業化程較低。
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