basic size 中文意思是什麼

basic size 解釋
公稱直徑
  • basic : adj 1 基礎的,基本的,根本的。2 【化學】堿性的,堿式的。3 【礦物】基性的,含少量硅酸的。4 【軍事...
  • size : n 1 大小,尺寸規模身材。2 (鞋帽等的)尺碼,號;(紙張的)開。3 巨大,大量;相當大的分量。4 〈口...
  1. Therefore, the method of screen spreading is presented herein with the following basic feature : taking the surface of the perpendicular line at the end of the distortion and bottom as the datum plane, move the controlling point of every distortion part to the datum plane with the principle of changeless of geometry size, and then the spreading is formed

    為此提出一種屏幕展開方法,此方法的基本要點是,以扭曲面末端垂直線和底部起坡線所在的平面為基準面,將扭曲面各分塊的控制點按幾何尺寸不變的原則搬到基準面,即可形成展開圖。
  2. Small and middle size hydraulic headstock gears. basic parameters

    中小型液壓閘門啟閉機.基本參數
  3. Finally, depending on theory result and the problems, which existed during the experimentation, in the eye of rational and economical, some basic technical targets are gived for practical use. a small sized flexible - oared wind generator of 7w power is designed. the determination of constitution size and the selection of parameters are also carefully analyzed

    最後,根據理論結果和試驗中所出現的問題,從經濟、合理的角度出發,結合實際應用情況,給出了一些基本的技術指標,重新設計了一臺7瓦的小型柔性槳風力發電機,對一些結構尺寸的確定和參數的選擇,也作了較詳細的說明。
  4. The experimental results show that the cycle of the mother liquid increases the yield of the product, the seed crystal can improve long - diameter ratio remarkably, the proper additive reduces the speed of crystal growth and make size distribution homogenize. through appending different seed crystal and bivalent lead at one time, we may receive when the content of the seed crystal is 0. 075 % and pb2 + is 20 - 50ppm, the yield of the basic magnesium chloride whisker is high and crystal shape is good. the surface active agent can improve dispersion performance of the basic magnesium chloride whisker

    研究結果表明:母液循環可以提高堿式氯化鎂晶須的產率;添加晶種可明顯的改善晶形;合適的添加劑可以降低晶體生長速度並可提高晶須的粒徑分佈;而同時加入不同用量的晶種和pb ~ ( 2 + ) ,試驗結果表明晶種含量在0 . 075 , pb ~ ( 2 + )在20 50ppm時,晶須的產率高,晶形好;表面活性劑對產品的分散性能有所改進。
  5. The thesis takes core family as the object of study, starting with the basic theory of architecture, using the method of architectural programming, combining the other research, according to the results of dwelling conditions on - the - spot investigation, it then discusses the life character, life style, and dwelling requirement existing in core family. specially, it discusses the design according, the standard of scale, the ubiety of space and the tendency of dwelling space design about bed room, living room, kitchen and repast space. it also discusses the usable area and the space organize pattern of the dwelling size, emphasizes the economy, applicability and uncertainty of dwelling space

    本文以核心家庭(夫婦+ 1個孩子)為研究對象,從建築學的基本理論出發,運用建築計劃學的研究方法,在研究、分析了大量國內外相關文獻資料並進行一定實際調研的基礎上,結合其他相關理論和已有的研究成果,分析闡述了當前核心家庭的生活特點、生活方式和居住需求,重點探討了臥室、起居空間、廚房、就餐空間的設計依據、量化標準、空間位置關系以及空間設計的發展趨勢,並對住宅套型空間的面積指標、組織模式進行了分析探討,強調了居住空間的經濟性、適用性和模糊性,通過優秀的實例、設計、改造對結論進一步驗證。
  6. According to the minimum principle in energy, we analyze the microcosmic mechanism of magnetic domain construction and the main factor that affect the shape, size and connecting of the magnetic domain etc. from the microcosmic mechanism of ferromagnet, we analyze how stress influence the magnetic domain and magnetic domain wall, and discover the increase of stress energy and magnetism elasticity energy which destroy the balance of system energy make up the influence of magnetic domain structure, then set up basic disciplinarian between stress and characteristic of magnetism

    同時根據能量最小原理,從理論上分析了磁疇結構存在的微觀機理以及影響磁疇結構運動、變化的主要因素,得出了應力的存在將影響磁疇的形狀、大小和搭配方式等結論。從鐵磁晶體的微觀機理出發,研究了應力對磁疇和磁疇壁的影響,發現應力影響磁疇結構的本質是由於應力的作用使得鐵磁晶體增加了應力能和磁彈性能,體系為了達到新的平衡,導致了磁疇結構變化,並研究了應力與鐵磁晶體磁特性之間的基本規律。
  7. If choosing between fat and fat32, the basic criterion is the size of the installation partition

    如果要在fat和fat32之間做出選擇,基本的標準是安裝分區的大小。
  8. The basic criteria of the matrices for eba are formulated as being a sufficiently high density and an appropriate size distribution

    吸附劑基質是決定eba技術能否成功應用的關鍵性因素,它首先必須具有合適的密度和粒徑分佈。
  9. The hotel has 60 comfort guestrooms, all equipped with basic amenities. other facilities within the hotel including a chinese style dining hall, perfectly equipped body - fitting recreation center, various size meeting rooms, a business center that provide fax, typing and internet service, and a air - ticket booking center

    藍天大廈建有設施完備的多媒體廳大小會議廳貴賓廳等,耐心周到的服務可滿足各種中小型會議的需要,高效快捷的商務中心將為您提供復印傳真文字處理網際網路等各項服務功能。
  10. By performing fourier transformation, the relationship between the turbulent intensity of the particle and that of the carrier fluid was obtained which makes clear that particle size, specific gravity, velocity gradient, and the characteristic frequency of energy - containing eddies are four basic influencing parameters. it is proven theoretically that under certain conditions, the stream - wise and transverse particle turbulent intensities exceed those of the carrier fluid. based on the equations of two - phase flow, the presence of fine sediment suspension is shown to attenuate the turbulent intensity of the water

    通過對細小顆粒在剪切流場中運動方程的fourier分析,得到了顆粒脈動強度和流體脈動強度之間的定量關系,表明顆粒粒徑、顆粒密度、流速梯度以及紊動場含能旋渦的特徵頻率是影響顆粒脈動強度的主要因素,首次從理論上證明了在一定條件下,顆粒在縱、垂向的脈動強度均會超過相應的流體脈動強度,為已有的實測資料提供了合理的解釋。
  11. Control system by using of japanese p. l. c system and servo electrical drive system by using of west germany basic design in order to the cutting length, square, tension control and sheet counting can be operated directly through operator and machine interface, are equipped with automatic shutdown function and also the speed, the amount of reams, the square of decurler, cutting size, breakdown can be dispayed clearly. easier for controlling the operation

    控制系統採用日本系統及西德伺服電機設計理念,使紙張裁切的長度菱角的方正張力的控制及張數的計數可透過人機界面直接輸入,並有自動停機的功能設計,此外還可顯示速度令數反曲器之工作角度總切斷張數等數據,以及運轉故障之顯示,有助於機器維護工作的進行。
  12. Square and rectangular keys and keyways - width tolerances and deviations greater than basic size

    方形和矩形鍵和鍵槽.寬度公差和大於基本尺寸的偏差
  13. 32mm basic size system of side hung steel window 32mm solid section

    平開鋼窗基本尺寸系列
  14. Water system. 45 degree saw - tooth thread. tooth pattern and basic size

    水系統. 45鋸齒形螺紋.牙型與基本尺寸
  15. Basic size of outlet of cable distribution systems intended for sound and television signals

    聲音和電視信號的電纜分配系統輸出口基本尺寸
  16. 32 40mm basic size system of side hung steel door 32, 40mm solid section

    平開鋼門基本尺寸系列
  17. Square and rect keys and keyways : width tolerances and deviations greater than basic size

    方頭和長方頭鍵和鍵槽:大於基本尺寸的寬度公差和偏差
  18. Sensitive switches, single break contacts, basic size, detail specification for

    基本尺寸單開路觸點的靈敏開關的詳細規范
  19. Belt conveyor frame for coal mining. form and basic size

    煤礦用帶式輸送機機架.型式與基本尺寸
  20. The basic size composition of communities were revealed by these spectra. these spectra among stations and these 2 ecosystems showed minus difference caused of water depth or seasonal change

    Sheldon型粒徑譜的esd為500 m或者生物量粒徑譜的粒級單位為2時,圖形出現波谷。
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