diameter measurement 中文意思是什麼

diameter measurement 解釋
直徑測量
  • diameter : n. 1. 直徑。2. （顯微鏡等的）放大倍數。
  • measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
  1. The transcerebellar ( or suboccipitobregmatic ) iew allows examination of the mid - brain and posterior fossa ; this iew is used for measurement of the transerse cerebellar diameter ( tcd ) and cisterna magna ( cm )

    經小腦平面可以檢查中腦和顱后窩；該平面用來測量小腦橫徑（ tcd ）和顱后窩池（ cm ） 。
  2. Measurement of connector ferrule hole inside diameter

    連接器套管孔內直徑的測量
  3. Measurement of connector ferrule inside and outside diameter circular runout

    連接器套管內部和外部徑向跳動的測量
  4. Measurement of optical fiber cladding diameter using laser - based instruments

    用激光測量儀測量光纖連皮直徑
  5. In this paper, the contrast of original image is enhanced by nonlinear transformation based on the characteristics of grain image ; after comparing several methods of threshold segmentation and analyzing their performance and applicability on grain image, the adaptive threshold segmentation based on gradient image is presented ; the noise of binary image is reduced with morphological filter, the hollow in binary image is filled in and a recognition algorithm is designed to remove agglomerate particle ; on the basis of mathematical morphology two methods are adopted to segment agglomerate grains that are not agglomerated tightly ; the parameters of size and shape, perimeter, area, diameter, complexlity, longest feret diameter, shortest feret diameter etc, are extracted. this technique is applied in measurement of pearl powder ' s particle size

    本文根據粒度圖像的特點，採用非線性對比度增強處理改善顆粒顯微圖像的對比度；對多種閾值分割方法進行比較，分析了它們的性能和用於粒度圖像的適用性，在此基礎上提出了一種基於梯度圖像的動態閾值分割方法；對獲取的顆粒二值圖像進行形態濾波和空洞填充，設計了識別演算法去除凝聚體；對重疊不太嚴重的粘結顆粒採用了兩種基於數學形態學的分割演算法；提取了周長、面積、粒徑、復雜度、最長feret徑、最短feret徑等大小和形狀特徵參數，對珍珠粉等粉體粒度進行了測量。
  6. Taking example for the outside - diameter measurement of the spindle, method of how to use the traditional air - gap inductance - type transducer to realize the on - line measuring system on the nc grinding machine is introduced in this article

    本課題來源於安徽省「十五」攻關項目「數控機床在線檢測系統的研究」 ，以軸類零件的直徑測量為例，在現有的氣隙式電感傳感器基礎上完成數控磨床高精度外徑在線檢測系統的研究。
  7. In this paper, the author applies photoelectric technology to design a set of real - time on - line unosculant beeline diameter measurement system by ccd. the device can measure the diameter of lifting rope by continuous real - time on - line unosculant measurement, then show the diameter by led. in this means, the measurement is fast and efficent, the extent of automation is high, and the way of display is intuitionistic

    本論文應用光電技術，設計了ccd實時在線非接觸式線徑測量系統來對提升鋼絲繩直徑進行實時在線非接觸式測量，以led數碼管顯示，具有測量快速高效、自動化程度高、顯示直觀等特點，並能克服人工檢測所具有的缺點。
  8. Measurement and instrument of addendum circle and dedendum circle diameter of odd tooth gears

    奇數齒齒輪齒頂圓與齒根圓直徑的測量及其量具
  9. Under our task experimental condition, we calculated the sensitivity of our planning to develop dial system with direct detection, besides, we studied the relationship between the sensitivity of measurement and atmospheric refractive - index structure constant and applied matlab program simulated the system parameters such as beam diameter, laser divergence angle, detection distance and gained relevant relationship curves

    在課題實驗條件下，模擬計算了直接檢測dial系統的測量靈敏度。在考慮大氣折射率結構常數對系統測量靈敏度影響的基礎上，並對各種系統參數如光束半徑、束散角和探測距離對測量靈敏度的影響運用matlab程序做了模擬計算，為合理選擇系統設計參數提供了依據。
  10. Laser - scaned measuring for the diameter can measure circular objects on production line in high speed, high precision, and this measurement is untouched, because of untouching, there is no interference with the objects being measurered

    激光掃描測徑儀採用激光掃描方式，對生產線上回轉體被測對象實現高速度、高精度、非接觸測量。
  11. In the paper we expound the total structure design of the diameter measurement, the working rinciple and overall structure ofthe diameter measurement are introduced, the choose of optics principle, the special optical system which consist f lens, the design of fine mechanics system, and the choose of light to current inversion as well as computer control and data processing system

    本論文完成了測徑儀的總體方案設計，並對系統的工作原理和總體結構進行了論述。由f透鏡構成的特殊光學系統的確定，精密機械繫統結構的設計，光電變換及微機控制與數據處理系統的確定，最後對激光在線掃描檢測系統的精度進行了綜合分析。
  12. In the srlois, a sphere reflector taking the place of the traditional lens is taken as the scanning optical system, the measuring range of the system is extended, and the problem of laser non - contqct measurement of larger diameter for workpiece

    本系統用球面反射鏡代替傳統透鏡作為掃描光學系統，擴大了系統的測量范圍，解決了工件較大徑向尺寸（直徑）的激光非接觸檢測問題。
  13. So in one hand it requires the wafer ' s diameter to be more large in order to enhance the productivity, and on the other hand it puts forward more strict requirement about the crystal perfection and electricity character. especially the electronic character and the equality of micro - area in the crystal wafer has become the key factor to determine whether the device can be made on it or not. so the resistivity measurement of micro - area become one most important procedure in the chip machining. to ensure the produce quality of chip and the perfect performance of final production, the four - probe testing technology need to be deeply studied

    圖形日益微細化，電路尺寸不斷縮小，目前ic製造以8英寸、 0 . 13 m為主，預計在2007年左右將以12英寸、 65nm為主，這一方面要求圓片直徑不斷增大以提高生產率，另一方面對晶體的完美性、機械及電特性也提出了更為嚴格的要求。特別是微區的電學特性及其均勻性已經成為決定將來器件性能優劣的關鍵因素。因此，微區電阻率的測試成為晶元加工之中的重要工序。
  14. A preliminary study of the measurement of optic disc diameter with 78 d lens and biomicroscope

    透鏡測量視乳頭直徑的初步研究
  15. Correlation analysis of large - diameter measurement based on multiple rolling - wheel method

    多滾輪法大軸徑測量的相關性分析
  16. Core diameter measurement of graded - index optical fibers

    漸變折射率光纖的芯徑測量
  17. The relation between the diameter and wall thickness of transparent pipe is drawn from lots of experiment data. with recursive analysis, the error of wall thickness measurement is compensated

    本文在理論分析的基礎上，通過大量的實驗，找到了玻管外徑和壁厚之間的關系，並用回歸分析法對實驗結果進行處理，從而對壁厚的測量誤差進行補償，使測量系統的精度滿足使用要求。
  18. This paper points out the main factors causing errors in three - pin screw pitch diameter measurement, presents a synthesizing approach of measurement errors in direct measurement upon theoretical analysis and example, and introduces some methods of reducing errors and improving precision

    摘要介紹了三針法測量螺紋中徑時影響測量誤差的主要因索，並通過理論分析及應用舉例給出了間接測量中測量誤差合成方法，提出了減小測量誤差，提高測量精度的措施。
  19. In this paper, the framework of measuring head of large diameter measurement system in multi - rolling - wheel method is designed by using the designing knowledge of precise mechanic, the knowledge of data processing and error correction and the method of the mathematical model fitting about measuring force and wheel deformation is described

    本論文中應用精密機械設計、數據處理與誤差修正等知識，介紹了大直徑多滾壓輪測量系統的測量頭結構設計和滾輪變形與測量力之間數學模型的擬合方法。
  20. Mode field diameter measurement - variable aperture method in the farfield

    模場直徑測量.遠場可變孔徑法
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