selected seed 中文意思是什麼

selected seed 解釋
選擇的種子
  • selected : adj. 挑選出來的;精選的。
  • seed : n (pl seed(s))1 〈集合詞〉【植物;植物學】種;種子。2 顆粒;晶粒。3 〈pl 通例 seed〉 【生理】...
  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. It suggested that the selection of palmitic, stearic, oleic and linoleic acids contents in offspring shoald be in maternal plants, while linolenic acids content should be improved screening the single seed or selected in higher generations

    棕櫚酸含量、硬脂酸含量、油酸含量和亞油酸含量以細胞質及母體選擇響應和互作選擇響應為主,亞麻酸含量的胚普通選擇響應和互作選擇響應為主。
  3. According to integrated analysis the yellow seed lines selected in b. napus rape, its penetrance of yellow seedcoat showed be over 85 % inspetion

    黃籽外顯率與含油量呈極弱相關關系,與黃籽級數(最低級)呈顯著負相關關系,與千粒重呈弱相關關系。
  4. The experimental results show that the characters of tree height, dbh, and volume, etc. of every family progenies of pinus massoniana seed orchard are all evidently higher than those of control ( ck ), 7 fine family materials whose volume growth exceeds the control ' s by 50 % are totally selected as the materials for building p. massoniana improved seed orchard and industrial raw material forest

    摘要對漳平五一國有林場馬尾松種子園18個初選家系進行子代測定,採用隨機區組設計、 8次重復,對6年生的樹高、胸徑、材積等性狀進行測定,試驗結果表明:馬尾松種子園各家系子代均明顯高於對照( ck ) ,共選出7個優良家系材積生長超過對照50 %以上材料,作為營建馬尾松改良種子園和工業原料林的材料。
  5. Plant aquaporins are water - selected - channels in plants and involved in seed germination, cell elongation, stoma movement, fertilization and so on. some plant aquaporins also play an important role in response to stress. this article focuses on the relationship between plant aquaporins and draught resistance. the structure, function and gene regulation of aquporins as well as research methodology are reviewed

    有些水孔蛋白還在植物逆境應答中起著重要作用,因此研究水孔蛋白與植物抗旱性的關系引起了廣泛關注。對水孔蛋白的發現結構分類分佈調控及研究方法等方面進行了綜述。
  6. Let me become all you planned for me when my seed was planted and selected by you to sprout in the vineyard of the world

    當您把我種下,讓我在世界的葡萄圓里發芽,讓我成為我計劃的一切。
  7. Through the determination of the wood property for making the pulp and paper of seventeen choiceness clones in masson pine seed orchard, and through the comprehensive judgement on several characters, the author selected ten optimal choiceness clones for the pulp and paper production industry material forest

    摘要對馬尾松種子園17個優良無性系進行制漿造紙性能的測定,經多性狀綜合評判分析,共選出可供製漿造紙工業原料林造林的最佳無性系10個。
  8. In the end, the delegates visited the production base of seed potatoes at shangtuhai township. this pilot site was selected by the project to help farmers solve the problem of potato degeneration

    最後,代表們來到上土亥鄉種薯生產基地,該示範點是項目為了幫助農民解決馬鈴薯退化問題而選取的。
  9. In the paper, li5mn4o83 + li5mn12o24 -, li5mn16o32 +, li17mn16o329 + clusters selected by " seed atoms " were calculated theoretically by means of the quantum chemical dv - xa calculation method. form the angle of electronic structure, the status of lithium ion and the electrochemical properties of lixmn2o4 were discussed preliminarily according to different conditions ( x = l, 2 ). based on calculation results, it ' s found that the jahn - teller distortion, which was thought to lead to poor cyclability, occurred during the discharge of lixmn204, and we also confirmed the formation of a novel phase with low energy after overdischarge ( x = 2 )

    為了從微觀上認識錳系正極材料的結構和電化學性能之間的關系,本文提出了採用量子化學離散變分x (方法,對結合「種子原子法」選取的li5mn4o83 + 、 li5mn12o24 - 、 li5mn16o32 + 、 li17mn16o329 +等錳系正極材料的原子團簇進行了理論計算,從電子結構上初步探討了鋰離子嵌入正極材料后的存在形式以及鋰離子的嵌入對電極材料電化學性能的影響,同時還從結構上對鋰離子電池的循環性能和容量進行了初步的討論。
  10. The yellow and black - seeded rapeseed lines ( brassica napus l. ) were selected randomly to test the flood tolerance during seed germination in the anoxic condition

    摘要隨機選取甘藍型黃籽、黑籽油菜各20個品系,將萌發中的種子進行淹水缺氧處理,觀察黃籽、黑籽品系耐濕性表現。
  11. The three primary color channels of color image are separately captured to the image acquisition board by using special hardware and software technology, therefore, three lines of seeds are parallel captured. contrastive test is done to compare advantage and disadvantage of threshold chosen method, which can either be chosen from trying or iteration, and predefined threshold chosen is selected, which result in lessen processing time. region labeling using sequential algorithm and seed object recognition are studied, and then the center of a region is calculated

    包括:為了有效地去除大量冗餘圖像信息,減少計算機存儲量,而採用的逐場採集和隔幀存方法;為實現三行播種通道種子信息的并行採集,圖像三分量獨立採集的軟硬體技術方法;對比實驗了自定義閾值選取與基於迭代方式的最優閾值的優缺點,選用了自定義閾值進行圖像分割,縮短了圖像處理時間:研究了基於序貫演算法的種子區域標記技術與種子目標識別技術,並進行了質心參數計算。
分享友人