生材比重 的英文怎麼說

中文拼音 [shēngcáibǐzhòng]
生材比重 英文
specific gravity in green
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 材 : 名詞1 （木料） timber 2 （泛指可以直接製成成品的東西; 材料） material 3 （供寫作或參考的資料） ma...
  • 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 比重 : 1 （部分在整體中所佔的分量; 比值） proportion 2 [物理學] （物體重量和其體積的比值） specific grav...
  1. The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering, analyse the strength in terms of material microcosmic or the mesoscopic, have important meaning to understanding, know the essential law of the strength of concrete. this text divides six chapters altogether. chapter one reviewed the pore structure in nowadays domestic and international research current situation, including the concrete examines research, research of the pore structure model and the research current situations of pore structure and strength relation of the pore method, have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete, and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse, have explained that the influence factor of mip to the result of study of pore, has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically, and has carried on comparative analysis to the existing model, has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically ", propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses, have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis, and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement, elastic mould and surface energy, exactness of the inspection model ; chapter six is the conclusion, according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore

    第一章回顧了孔結構在當今國內外的研究現狀，包括混凝土測孔方法的研究、孔結構模型的研究及孔結構與強度關系的研究現狀，介紹了孔結構研究方面的一些最重要的成果；第二章敘述了混凝土材料細觀結構的多尺度性及混凝土材料測孔技術的原理，並討論了水泥基多孔材料孔隙分析中常用的表徵參數，也說明了壓汞法測孔對研究結果的影響因素，指出了壓汞法在孔結構研究中的局限性；第三章是著重分析了孔隙率與強度關系模型的發展歷程，並對已有的模型進行了比較分析，指出了原有模型的不足之處；第四章在「綜合集成」的基礎上，提出了混凝土孔結構復合體模型和孔系統的物理模型，並模擬了該模型下由各單體並聯形成的復合體的斷裂過程，最後根據所建模型編制了相應的計算程序，可根據輸入的孔徑分佈與水泥含量等參數，實現混凝土理論強度的計算；第五章對第四章模型中出現的模型參數進行了相應的試驗數據對比分析，根據回歸分析的方法得到了反映基體強度特徵的k值，並從理論上探討了水泥含量、彈性模量和表面能的修正對混凝土強度計算產生的影響，檢驗模型的正確性；第六章是結論與展望，根據研究綜述了本文對孔結構的一些研究結論並對孔結構發展作了相應的展望。
  2. The paper introduced their architectural investigation and practice on the aspects of architectural tectonic, relation between tradition and creativity, the molding of place and construction of architectural space etc. such as david chipperfield ' s value of architecture ' s initial meaning and physicality, his emphasize on the architectural experience quality and ethics duty of the architect, and his view on the continuation of tradition and creativity ; waro kishi ' s value of tectonic noumenon, his concept of " industrial vernacular ", his application of the " architectural promenade " principle, and application of courtyard ; tod williams & billie tsien ' s principle of " architecture is combination of work and life ", their value of place, their observation of material characteristic, and their " slow " principle on design, me thod, and sense perception. the paper also introduces the three architect ' s representative works and their design method

    介紹了他們在建築的建構、傳統與創新的關系、場所感的塑造以及建築空間的創造等方面所進行的理論探索與建築創作實踐，如大衛?謝潑菲爾德對建築內在意義及建築實體（ physical ）的重視、對建築的體驗品質和建築師的倫理責任的強調、對傳統和創新的可持續性的認識；岸和郎的對建構本體的重視、關于「工業鄉土性」的概念、對「建築的漫步」理念的運用、以及對庭院空間的運用；托德?威廉姆斯和比麗?錢的「建築是工作和生活的結合」的基本設計理念、對場地的重視，對材料特性的探索、以及關于設計、方法、感知方面的「緩慢」的理論。
  3. Taipei, taiwan ) at the dawn of the new century, tera xtal successfully produces taiwan s first 4 - inch lithium tantalate crystal ingot. this event marks an important milestone in the material industry of taiwan as it represents a self - developed technology breakthrough on a key material product

    新世紀的開始，兆晶科技股份有限公司成功地生產出國內第一支四英寸鉭酸鋰單晶棒。這是國內上游關鍵晶體材料業之重要的里程碑，由國人自行研發成功可以與日美一流競爭對手相比擬的產品。
  4. Rotation - cavitation mechanism was outlined based on the experiment results and the essential conditions for the occurrence of auxetic properties in polyolefin blends were concluded as followed : firstly there must be at least two phases, the matrix can be soft materials which were able to be networks when being stretched, as well as suitable consistence must be provided between two phases. fracture stress work measurement was optioned to characterize the force between two phases. finally, the auxtic property repeatability of the blends was measured and the fact that the auxetic property could only occur in the elastic range was certificated by the result that only the specimens which were stretched for 5s, 10s had repeatability after being retained for 1 months

    實驗工作的最後一部分研究了體系負泊松比效應的可重復性，選取穩定的負泊松比共混體系在測試數據採集時間為55 、 105 、 155 、 205條件下進行測試，將樣條放置l天、 10天、 30天進行測試，測試結果表明，在5s 、 105條件下測試的試樣在放置一個月後泊松比測試結果具有可重復性，證實了體系的負泊松比現象發生在材料的彈性形變范圍內。
  5. From 60 ' s of the 20th century, the aluminum easy open can was putted into market, it was warmly welcome by the people as its too many advantages such as, light in weight, big in volume per unit, easy to open and carryover and long retention period etc. its usage and quantity are expanding from day to day

    鋁質易拉罐由於其質量輕、容重比大、便於開啟和攜帶、保質期長等優點，深受人們的歡迎，在飲料包裝容器中佔有很大比重。在易拉罐生產中最大限度地減少板料厚度，減輕單罐克重，提高材料利用率，降低生產成本，是制罐行業追求的目標。
  6. On the base of analyzing and comparing merits and drawbacks of the available matrices for eba, the author put forward his study idea, which adopted the composite of regenerated cellulose and superfine tio2, respectively as reactive matrix and densifier, to prepare a spherical hydrophilic matrix for eba

    在分析和比較已有擴張床基質優缺點的基礎上，作者提出了自己的研究思路，即採取再生纖維素和超細鈦白粉分別作為反應性骨架材料和增重劑，復合制備出球形親水性擴張床基質。
  7. Since the dichromated gelatin has a higher diffraction efficiency in all holographic recording materials, the aim of this research is to use dichromated gelatin as the recording material and to make use of the principle of holography to design holographic optical components, especially in fabrication procedure of dichromated gelatin film and in experimental technique to form a high diffraction efficiency using different angular exposure method

    為了產生優質的聚焦能力與效率，本研究採用目前具有最高繞射效率（ 80 ~ 90 % ）的重鉻酸明膠材料作為感光劑，除了自行調制藥劑比例成分，並依嚴格的製作步製成重鉻酸明膠全像片外，並採用不同角度重覆曝光方式改良干涉式波帶板無法自動追蹤的缺點，經過多次試驗與改進，藉以形成具備高繞射效率和自動追蹤功能的全像光學波帶板。
  8. From natural eco - environment, social economy, development base, scientific support, and development fund, this paper analyzed the development conditions for feature agriculture, the development of feature agriculture should be market - oriented and bring the comparative advantages into full play and depend upon the advancement of scientific technology and conform to farmers ' will and adhere to sustainable principles

    從自然生態環境、社會經濟條件、發展基礎、科技支撐、發展資金等方面對本區特色農業發展條件進行了深入分析，並指出了皖南山區特色農業的發展必須堅持以市場為導向、發揮比較優勢、依靠科技進步、尊重農民意願、可持續發展的原則，以及皖南山區特色農業的發展重點是茶葉、蠶桑、干鮮果、中藥材、蜂產品等的生產與基地建設。
  9. Several materials with large coefficient of expansion were selected to make packaging components, and it was found that the packaging materials have good temperature sensitivity and compatibility with optical fibers. experimental accuracy and repetition of fbg temperature sensitivity and compensation were discussed. have selected several materials which has bigger coefficient of expansion to do packaging components, have made many temperature experiments, there have not flaws, such as aging, crackle, absciss layer, packaging materials have good temperature sensitivity and compatibility with optical fiber ; have designed the simple and practical packaging components, have performed a serials of experiments about accuracy and repetition of fbg wave - length, have obtained the first step conclusion ; have analyzed the result and made comparison between the result of different experiment, have summarized the best packaging effect and several rules to reduce mistskes

    本文所做的主要工作包括以下幾個內容：一、選取了常見的熱膨脹系數大的材料製作封裝元件，經過多次一80到80反復測試，封裝元件沒有出現老化開裂、封裝裂紋、空洞、離層等缺陷，封裝材料具有良好的溫敏穩定性及復用性，與光纖相容性較好；二、對光纖光柵進行簡單、實用的封裝處理，就封裝效果的優劣性、波長測量的準確度、重復性和封裝時產生的波長損失等方面進行了一系列的實驗，得出了初步的結論；三、對溫敏和溫度補償式封裝的實驗數據進行了詳細的分析和對比，從數字上對溫變過程中光纖光柵中心波長的改變及溫變曲線進行了定量的分析，在大量實驗數據分析結果的基礎上，總結出哪種材料封裝效果更好，以及如何有效的減小實驗誤差。
  10. 2 reading well into reading aloud, influencing students " life 3 understanding the mood of classical poetry 4 comparing the style of different classical poetry 5 comparing the writing style of different classical poetry 6 expatiating the literary quotation in classical poetry 7 discussing this world 8 talking about how to appreciate poetry of the song dynasty 9 performing as what the classical poetry had told people 10 showing beautiful scene by multimedia finally, because of some problems that exist in this paper research, it has been put forward in making great efforts from now on

    其次，結合自己的語文教學實踐，從教材入手，著重研究了古典詩詞的鑒賞方法。 1 、反復朗讀，體會音樂美2 、熟讀成誦，涵養人生3 、品意境4 、看風格5 、比寫法6 、釋典故7 、論人世8 、境界? ?談宋詞欣賞9 、表演法10 、多媒體演示最後，就本文研究中存在的問題，提出了今後努力的方向。
  11. With the development of the growth skill craft of gaas single crystal, the density of el2 can be controlled in 1 - 5 1016 / cm ~ 3 and its distribution becomes more uniform in gaas wafer too, so the distribution of carbon seems to be more important to determine the uniformity of electrical resistivity of si - gaas material. so it seems to be very important to study the distribution of carbon and the effect of dislocation on the distribution of carbon

    隨著單晶生長技術的發展，通過退火，由於si - gaas中理論化學配比偏離， el2濃度可被控制在1 1 . 5 10 ~ （ 16 ） cm ~ （ - 3 ） ，且分佈均勻。因此碳的分佈就成為決定si - gaas材料電阻率均勻性的一個關鍵因素。所以，研究碳微區均勻性就顯得非常重要。
  12. In the agricultural total output value internal structure, output value of forestry and animal husbandry occupy 80 % of it, and realize fully exploitation and utilization of the superiority environment factors ; in the crop planting output value internal structure, the economical crop output value occupy 51. 18 % of it, and give prominence to develo pment of the regional superiority ( resource superiority ) and characteristic agriculture ( chinese medicinal materials etc ) ; in the animal husbandry output value internal structure, the grass - eating animals output value ( including rabbit output value ) occupy 84. 55 % of it, thereinto, the rabbit output value occupy 66. 2 % of it, and realize operation of large scale ; enhance meat, egg and milk per person ( increase proportion of beef and mutton, reduce proportion of pig ), and reduce grain per person and oil plants per person, and enhance forest - coverage rate, source of manure index etc, and enhance ecological benefit

    到2020年時農業總產值達到了2000年的2 . 75倍，人均產值達2753 . 42元，是2000年的2 . 39倍，總產值內部，林業和牧業產值佔80 ，充分實現了優勢環境因子的開發利用；種植業內部，經濟作物產值佔51 . 18 ，突出了區域優勢（資源優勢）和特色農業（中藥材等）的發展；牧業內部，草食畜產值（含兔）佔84 . 55 ，其中兔產值占牧業產值的66 . 2 ，實現了規模化經營；提高了人均肉蛋奶佔有量（其中增加牛羊肉比重，降低了豬肉比重） ，降低了人均糧食和油料佔有量，同時還提高了森林覆蓋率、肥源指數等指標，從而提高了生態效益。
  13. By comparing the biological characteristics of original normal filament, linear filament and the curved filament retransited from linear filament, certain evidence of the morphologic variation regulated by a special transposon are detected on the level of protein and dna, which will help us to discover the mechanisms of this morphologic variation on molecular genetics level and solve the problem in production of spirulina in large scale

    在比較了正常藻絲體、變直藻絲體及回復正常螺旋形態的藻絲體一組材料生物學特性的基礎上，進一步在蛋白質及dna水平上找到了轉座子調控此形態變異的某些證據，為闡明螺旋藻形態變異與重建的分子遺傳學機制以及解決螺旋藻大規模生產的實際問題提供理論依據。
  14. With metal fatigue in material mechanics, this paper deduces the limestone fatigue curve of longmen grottoes by means of marble s one within the error permission. by the experiment elects the crucial factors of current vibration environment in longmen grottoes, the author contrasts the result of the experiment with its fatigue curve referred above and analyses the fatigue effect of longmen grottoes. finally, it is pointed out that after longmen grottoes have being suffered weathering and water - erosion more than 1500 years, the vibration environment is becoming an crucial factor leads to fatigue effect, especially in those weak surface carvings just like the crossings of several rifts, serious weathering places, etc

    借鑒材料力學中金屬疲勞破壞的研究手段，在誤差允許范圍內用大理巖疲勞曲線推導出門石窟石灰巖疲勞曲線。通過對石窟實際振動環境中典型要素的抽取和振動試驗，將試驗結果與疲勞曲線進行對比，分析了門石窟的疲勞破壞效應。文章指出，在經歷了1500多年的風化和流水溶蝕后，振動環境已成為導致門石窟某些薄弱點如多條裂隙交叉點嚴重風化酥解的壁面雕刻品等產生疲勞破壞的重要誘發因素。
  15. The selection effect was evident that 37. 5 % gain in single individual seed yield could be obtained, which achieved the purpose of improving seed orchard yield and increasing the genetic gain

    8年生子代材積可獲得改良增益10 . 6 % ，木材比重可獲得4 . 6 %的增益，種子園單株產種量可獲得增益37 . 5 % ，選擇效果明顯，達到提高種子園產量、增加改良增益的目的。
  16. Second, the costs of original material and parts take a big share in the whole costs. the control of the procurement costs is an efficient way to increase profits, third, from a study of the value - added contribution of three segments ; procurement, production, marketing, it can be concluded the rote of procurement outweighs the other two. apart from above, original material procurement is closely related to inventory

    企業的生產經營過程就是物資的消費過程，要使生產經營過程周而復始、不間斷地進行，就需要不斷地從市場購進物資，以補充生產經營過程中對原材料、半成品等的需要；采購的原料及零部件成本占企業總成本的比重居高不下，采購成本控制是提高企業利潤的重要手段之一；通過對易耗消費品、耐用消費品和復合製造型生產品采購環節對產成品的價值增值的作用均大於或等於生產和銷售環節，采購對供應鏈的價值貢獻是顯著的。
  17. Carbonaceous materials for the production of aluminium. pitch for electrodes. determination of density. pyknometric method

    鋁生產用碳質材料.電極用瀝青.密度測定.比重瓶法
  18. School areas are too large and the schoolyards and green spaces are too small ; classroom construction is not up to national standards ; and classrooms contain too many students. furthermore, the school desks and chairs often are not compatible ; and books, instruments and sports equipment are far from enough. there is a gap between software and hardware in the configuration of audio - visual aids ; and the coefficient of the utilization of existing equipment is low and ineffective

    通過研究發現，西峰市普通完全中學目前存在著布點不合理，學校規模過大，校園及綠化面積偏小，教室建築規范性差，室內學生容納過量，課桌椅不配套，圖書、儀器、體育器材嚴重不足，電化教學設備軟硬體配置比例失調，現有教學設備利用率低、效益差，學校管理者教學設施建設中作風浮夸等問題。
  19. Carbonaceous materials for the production of aluminium. calcined coke and calcined carbon products. determination of the density in xylene. pycnometric method

    鋁生產用碳質材料.煅燒焦炭和煅燒製品.二甲苯密度測定.比重瓶法
  20. Standard test method for specific gravity of fired ceramic whiteware materials

    焙燒衛生陶瓷材料比重的標準試驗方法
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