針頭介面 的英文怎麼說
中文拼音 [zhēntóujièmiàn]
針頭介面
英文
needle hub-
Once we intro ? duce metaclasses, we can finally declare the selector for a dynamically linked method where it belongs : in the same interface file as the metaclass pointer
一旦引入元類，我們終于能在元類指針所在的同一介面頭文件里聲明動態連接方法專有的選擇器。Concerning big leakage of the mine slurry at the seal of the phosphorite wet miller inlet and feed syphon, the mine materials in the siphon is easy to be blocked, the imported seal structure is amended to the labyrinth structure
摘要針對磷礦濕磨機進口與進料彎頭密封處漏礦漿嚴重、彎管內礦料易堵塞的情況，將進口密封結構形式改為迷宮式密封，並在進礦彎管上增開壓縮空氣管介面。Rxad type high - speed dental handpiece : large torsional moment - type ; cap button assembles and disassembles the machine needles ; quick coupling ; backsiphonage prevention ; quick coupling types include 2 holes, 3 holes and 4 holes
: rxad型牙科高速手機為大扭矩型壓蓋按鈕裝卸車針快換接頭，帶防回吸功能。有2孔3孔4孔快換介面形式。Secondly, in phase unwrapping to overcome the spread of wrong point, changing the patch of unwrapping phase is done to improve the correctness of it. then, the relation between the unwrapping phase and the height of reconstructed object is discussed detailedly. the data processing, algorithm analysis and reconstructing object are done for the collecting fringe image which are all based on matlab language, in all these achievements, the improvement and innovation aspect are following : a ) in order to stabilize the interference fringe, a new equivalent shifting object method is presented by using fringe stabilizing device to stabilize the interference fringe though moving object and ccd camera which fixed on a precise moving platform together, the experimental result shows the fringe drift is less than a / 20 in five minutes, and the equivalent phase shifting precision is x / 100
論文在全面闡述了光學三維輪廓位相測量術的發展、應用現狀、研究熱點及未來發展趨勢的基礎上，簡要介紹了傅立葉變換和相移位相輪廓測量術的基本原理，對兩種測量方法存在的問題及誤差進行詳細分析和比較；針對位相解包裹錯誤點的傳播問題，作者通過改變解包裹路徑來提高位相解包裹的正確性；分析討論從解包裹位相（ x ， y ）到再現物體的高度h （ x ， y ）物理量之間的關系，研究相應的演算法，利用matlab平臺，對實際採集的條紋圖像進行處理和輪廓重構，其中改進及創新工作主要表現在以下兩個方面： （ a ）針對干涉型結構光場干涉條紋出現的漂移抖動對相移的影響，提出了一種用條紋穩定器穩定干涉條紋，用精密移動平臺使物體和ccd攝像頭同步移動實現等效相移的方法，建立了相應的測量系統，系統的條紋穩定可以達到。Series b combines a modified a valve with a male luer lock adapter
系列a有能與無針滑扣式接頭柱頭適配的母型滑扣式介面Rxad type high - speed dental handpiece : standard air turbine - type ; cap button assembles and disassembles the machine needles ; quick coupling ; backsiphonage prevention ; quick coupling types include 2 holes, 3 holes and 4 holes
： rxab型牙科高速手機為標準風輪壓蓋按鈕裝卸車針快換接頭，帶防回吸功能。有2孔3孔4孔快換介面形式。Rxad type high - speed dental handpiece : small air turbine - type mini type ; cap button assembles and disassembles the machine needles ; quick coupling ; backsiphonage prevention ; quick coupling types include 2 holes, 3 holes and 4 holes
： rxax型牙科高速手機為小風輪迷你型壓蓋按鈕裝卸車針快換接頭，帶防回吸功能。有2孔3孔4孔快換介面形式。Abstract : based onmethods of foreign countries of using wi nd tunnel test and numerical flow simulation, optimum nose a nd tail shapes ofhigh - speed trains are studied to achieve optimum aerodynamic performance so as to efficiently reduce the influence of theaerodynamic phenome na on the train operation and the environment. research results of foreign countr ies are introduced
文摘:針對國外利用以風洞模型模擬試驗和以流場數值模擬計算為主的方法來尋求高速列車最佳的頭尾部形狀，使列車的綜合氣動性能最佳，從而有效地降低空氣動力學現象對列車運行和周圍環境的影響進行了探討，介紹了國外在此方面取得的主要成果。分享友人