數木科 的英文怎麼說

中文拼音 [shǔ]
數木科 英文
datiscaceae
  • : 數副詞(屢次) frequently; repeatedly
  • : Ⅰ名詞1 (樹木) tree 2 (木頭) timber; wood 3 (棺材) coffin 4 (姓氏) a surname Ⅱ形容詞1 (木...
  • : Ⅰ名詞1 (學術或業務的類別) a branch of academic or vocational study 2 (機關按工作性質而分設的單...
  1. The variable parameter taper equation was built with diameter determination datas of different parts of cryptomeria fortunei plantation sample wood, in combination with the relative tree height curve mode and other assistant equations, volume table of c. fortunei plantation standing was compiled, and provided the scientific basis for the production and application

    摘要利用柳杉人工林樣各部位直徑測定據,建立可變參削度方程,配合威布爾分佈函、相對樹高曲線模型及其他輔助方程,編制了柳杉人工林林分出材率表,為生產應用提供學依據。
  2. 3. a decals camera wood system half body machine v1028 version

    5 .東方製全身機v1028碼版
  3. There are many adaptive changes in the two research subjects ( artemisia. songarica schrenk. and seriphidium. santolinum ( schrenk ) polijak. ) in morphology and anatomy, such as with the increase of the daily age, the root - shoots ratio increased ; the root became stronger ; the ratio of leaf volume and leaf area increased ; the volume of epidermic cell decreased ; the cut - icle and phellem layer on the surface of root thickened. stoma caved in leaf ; epidermal hair of leaf and stem well - developed, palisde tissue developed well, the cell gap decreased ; the spongy tissue disappeared ; leaf is kinds of isolateralthat is the typical xeromorphic structure ; crystal cell and fibric cell increased ; conducting tissue and mechanical tissue developed well ; bundle sheath appeared

    實驗研究的兩種菊( compositae )植物(準噶爾沙蒿( artemisiasongaricaschrenk )和沙漠絹蒿( seriphidiumsantolinum ( schrenk ) poljak . ) ) ,形態解剖方面的變化表現為:隨日齡增加,根長/株高比值日益增大;根系逐漸發達;體積與葉面積比逐漸增大;表皮細胞體積變小;角質層增厚;根外部出現加厚的栓層;氣孔下陷;葉、莖部的表皮毛密布,柵欄組織日益發達;而細胞間隙日漸變小;海綿組織逐漸消失;葉面結構常為典型旱生結構? ?等葉面;晶細胞及纖維細胞目增多;輸導組織、機械組織日漸發達;具有維管束鞘等等。
  4. Scientists have long thought that the bright colors of autumn foliage were just the by - product of how leaves age when they cease photosynthesis, but hagen and his colleagues report that the earlier and the more trees changed color, the less damage from chewing occurred the following season

    長久以來,學家都認為秋天鮮?的樹葉顏色,不過是葉子老化、不再行光合作用后的副產品罷了;然而哈根及同事的報告卻指出,如果樹變色的時間越早、量越多,下一季受到蟲咬的傷害就越低。
  5. Too cattle group ( holdings ) ltd. is a set floor manufacturing, wood processing for the production of integrated enterprise specialization, after the past few years of hard work, has been formed for production, supply, and marketing of a dragon, combines research, design, development in a modern corporation, particularly luxury decoration flooring products invested in the mainland received after selling the good results, is now forming production

    太牛實業(香港)有限公司是一家集地板製造、業加工生產為一體的專業化企業,經過近年的努力,現已形成產、供、銷一條龍,集研、設計、開發於一體的現代化集團公司,特別是高檔裝飾地板系列產品在大陸投放生產銷售後收到了良好的效益,現已形成規模生產。
  6. Abstract : this paper gives an in - depth analysis of the types, quantity and quality as well as exploitation and utilization status of the economic forest resources including fruit tree forest, woody grain forest, and woody edible oil forest. based upon this, essential problems existing in the exploitation and utilization of the resources are discussed and countermeasures concerning their sustainable development are identified as : 1 ) to take exploitation and utilization of economic resources as a strategy for improving sustainable agricultural development ; 2 ) to strengthen scientific and technical input, improve high - quality degree of economic forest resources and develop varieties with high international competitive ability ; and 3 ) to energetically develop and transform woody eidble oil and grain forests for the realization of their sustainable development

    文摘:對我國經濟(果樹,本糧食、食用油料)林1 )資源的類型、量、質量特徵和開發利用現狀進行了深入分析,同時,探討了經濟林開發利用中存在的主要問題,提出了如下的對策和建議:把經濟林的開發利用當作農業可持續發展的戰略舉措來抓;加強技投入,提高經濟林的優質良種化程度,發展有國際競爭力的種類;大力發展和改造以及深度開發本食用糧食、油料林等種類,從而實現可持續發展。
  7. This paper gives an in - depth analysis of the types, quantity and quality as well as exploitation and utilization status of the economic forest resources including fruit tree forest, woody grain forest, and woody edible oil forest. based upon this, essential problems existing in the exploitation and utilization of the resources are discussed and countermeasures concerning their sustainable development are identified as : 1 ) to take exploitation and utilization of economic resources as a strategy for improving sustainable agricultural development ; 2 ) to strengthen scientific and technical input, improve high - quality degree of economic forest resources and develop varieties with high international competitive ability ; and 3 ) to energetically develop and transform woody eidble oil and grain forests for the realization of their sustainable development

    對我國經濟(果樹,本糧食、食用油料)林1 )資源的類型、量、質量特徵和開發利用現狀進行了深入分析,同時,探討了經濟林開發利用中存在的主要問題,提出了如下的對策和建議:把經濟林的開發利用當作農業可持續發展的戰略舉措來抓;加強技投入,提高經濟林的優質良種化程度,發展有國際競爭力的種類;大力發展和改造以及深度開發本食用糧食、油料林等種類,從而實現可持續發展。
  8. In later decades, mills were shuttered as a result of job - displacing technology and federal limits on logging in national forests

    其後的十年,隨著技革新以及聯邦限制對國家森林的砍伐,鋸廠紛紛倒閉。
  9. On sunday, several hundred engineers and scientists will gather at the jet propulsion laboratory in pasadena, calif., and await the end of the galileo spacecraft in a suicide plunge into jupiter ' s dense atmosphere

    周日,百名工程師和學家,將聚集在加利福尼亞州的帕沙德納的噴氣推進實驗室,靜候伽利略號航天飛機自殺性插入星周圍稠密大氣層的結局。
  10. This article studies psychological, the study way, the study custom as well as the cognition water equality several aspects from the student to the tv university long - distance development ducation economy and the anagement discipline each specialized fundamental course " economical mathematics foundation " the compatible teaching has carried on the preliminary discussion, and proposed some teaching countermeasures

    摘要文從學生學習心理、學習方式、學習習慣以及認知水平等幾個方面對電大遠程開發教育經濟與管理學各專業基礎課《經濟學基礎》的適應性教學進行了初步探討,並提出了一些教學對策。
  11. I have a very bad memory, but the events of september 1983 are still etched in my mind as sharp as ever. sitting now in the office early on a quiet saturday morning in september 2003 trying to stock up on viewpoint articles ahead of a period with heavy travelling commitments does make the mind wander. the grim faces on the street, the empty shelves in the supermarkets, the phone calls seeking inside information firmly declined, the bigger and bigger foreign exchange orders placed with our agent banks to support the currency, the stoney silence in the corridors on the 24

    月一個寧靜的星期六早上,我坐在辦公室里,希望在接下來的幾個星期頻頻外訪之前,可以多寫幾篇專欄文章備用,腦際難免泛起廿年前段段的回憶:街上的人無表情超級市場貨架空空如也不停接到希望可以打聽內幕消息的電話當然全部被我斷然拒絕我們向代理銀行下達額越來越大的外匯買盤以支持港元當時的金融辦事處海富中心
  12. In zhengzhou, nanyang, zhoukou and other areas in henan, 25 families, 35 genusis, 41 specisis of rare and protected trees in henan are introduced and domesticated by seed production and transplanting of wild seedlings, taking up 45 % specisis of rare and protected trees in henan

    摘要在鄭州、南陽、周口、駐馬店、許昌等地建立引種馴化試驗基地,採用種子育苗和移栽苗子的方法,大規模地系統引種馴化河南產珍稀保護樹25, 35屬, 41種,占河南產珍稀保護樹總種( 91種)的45 % 。
  13. The main purpose of this research is to develop a kind of portable measuring tool with high technology, which breaks away from traditionally handwriting the measurement data

    本課題的主要目的就是研製出一種脫離傳統手工記錄測量據的高技、便攜式樹直徑的測量儀器。
  14. Since most of magnolias are highly ornamental with beautiful tree - shape and large attractive fragrant flowers, they have high exploitation and utilization value and broad market prospects, and will be a bright pearl in the field of landscape - gardening and horticulture in the 21th century

    大多植物樹形優美,花大艷麗,高潔典雅,芬芳怡人,具有較強的觀賞性,因而具有非常高的開發利用價值和廣闊的市場前景,必將成為21世紀園林園藝界一顆璀璨耀眼的明珠。
  15. The way and content of this thesis are as followed : ( 1 ) based on briefly describing the company present condition and problems of management with analysis of such question, this thesis pointes out that putting crm into practice is an effective measure to resolve manage bottleneck, then research its feasibility and definite its line degree in the practice ; ( 2 ) analyze the importance of ex - period preparing work to put crm into practice ; ( 3 ) adjust the company ' s business enterprise culture to replace and recreate the reforming atmosphere to guarantee such work in a low cost with smoothly progress ; ( 4 ) analyze the buildup construction of the company and the business process, aim at the unreasonable construction to proceeds with business process to give a new life, especially at changing the company organization construction with the business process re - engineering ( bpr ) ; ( 5 ) apply the theory of customer letting the worth and the method of customer ' s pyramid divide into section, collect the customer ' s data with the t echnique of american broadcast company to customer data analysis with categorize, provide knowledge to be used by the leaders and help them make the correct decision ; ( 6 ) according to the knowledge of data refined, application wooden pail theories with leaking a theories, aiming at the weak link of company management, make out the concrete strategy to increase the customer ' s satisfaction and loyalty

    本文研究的思路和內容是: ( 1 )簡述公司經營管理現狀,以公司經營和管理現狀為研究基礎,解析出實施客戶關系管理是解決管理瓶頸的突破口和切入點,然後對公司實施客戶關系管理的可行性加以研究和論證,明確了實施可行度; ( 2 )解析實施客戶關系管理前期準備工作的重要性,明確高層領導參與和支持的必要性,建立實施項目管理組,並作好實施規劃工作; ( 3 )調整公司的企業文化,為組織變革創造改革氛圍,以保證實施的低成本和順利進行; ( 4 )分析公司的組織結構和業務流程,針對不合理結構和業務流程進行再造,重點是運用業務流程再造理論改變公司組織結構和業務流程; ( 5 )運用客戶讓渡價值理論原理收集客戶資料,運用客戶金字塔和abc分類法對客戶資料分析和歸類,運用客戶管理信息系統,利用據庫技術和據挖掘技術對客戶資料進行學分析和歸納,提煉成供決策領導層使用並能做出正確決策的知識; ( 6 )根據所提煉出的知識,運用桶理論和漏桶理論,針對公司管理薄弱環節分析公司應該採取的客戶維系策略,制定適合公司發展的以提高客戶滿意度和忠誠度為目的的具體策略。
  16. The paper is based on the project of " the research of mathematics and computer frequency dynamic simulation theory on knobs not result ". the research content is object to the image of log knobs by vidicon getting to detect the shape of log knobs according to the method of video disposal. the paper apply digital image processing technology to log knobs image to swell and detect borders, then distill the surface shape and characteristic parameter of knobs. the thesis depict the knobs three - dimensional models, build the mathematics models of log knobs and simulation two - dimensional image curve of the log knobs primary section which has been discerned, thereby achieve our researching aim to reappear the knobs image on computer

    本論文是國家自然學基金資助項目「節子ndt結果的學描述與視頻動態模擬理論的研究」的基礎研究之一,論文的研究內容是通過視頻處理的方法檢測原表面節子的形狀,以攝像機採集的原表面節子圖像為對象,運用字圖像處理技術對節子圖像進行修正、增強、邊緣檢測等處理,提取節子的形狀特徵參,並運用學的方法,歸納總結其規律,應用學的方法對節子的二維模型進行描述,建立原節子的學模型,對識別出的原節子主截面的三維圖像曲線進行擬合處理,從而在計算機上實現節子的分佈與形態的再現,達到研究節子的空間形態和分佈規律的目的。
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