scanning plane 中文意思是什麼
scanning plane
解釋
掃描平面-
In the system, the collimation semiconductor laser - scanned beam scanning two perpendiculars direct of one plane of the measured workpiece at the same time is made. the beams with the dimension information of two perpendiculars direct are processed by the scanning receive system, the high - speed photoelectric transition and electronic data process. two measured results of the diametric directs and ellipse tolerance, etc, parameter, of the turning workpiece on the same plane are obtained by non - contact automatic measurement
在單向激光掃描檢測技術的基礎之上，提出了一種雙向激光掃描檢測系統，其採用激光掃描檢測技術與特殊光學系統相結合，用準直半導體激光掃描光束對被測工件徑向某一截面的兩個相互垂直方向同時掃描，經掃描接收光學系統、高速光電變換、電子學系統和微機數據處理系統，對將攜帶有垂直方向被測量信息的光束進行處理，實現了回轉體工件同一截面兩個垂直方向的徑向尺寸和橢圓度等參數的非接觸自動測量，解決了同時非接觸測量回轉體零件同一截面兩個徑向尺寸的難題，它具有高速，高精度和非接觸自動測量等特點。 -
Abstract : in this paper ， a ray - optics analysis is performed to investigate the asymmetry of dual beam scanning field produced by a rotating polygon. some basic equations of dual beam scan are derived ， such as ， the position vector for the incident point ， the scalar expression for reflected ray ， scan pattern on observation plane ect. the far - field asymmetry of the scanning field has been discussed
文摘:應用幾何光學理論研究了多光束轉鏡掃描場的非對稱性，導出多光束掃描入射點位置矢量、反射線標量表達式、觀察面上的掃描軌跡方程，並研究了掃描遠場的非對稱性。 -
Components, structure and surface morphology of the resulted films were identified by fourier transform infrared ( ftir ) spectroscopy, x - ray diffraction ( xrd ) and scanning electronic microscopy ( sem ). the analyses showed the content of cubic boron nitride in the resultant films on substrates was rather high and crystal particles of c - bn with uniform size, smooth crystal plane and regular shapes ( quadrangle and hexagon ) densely arrayed on the substrate
傅里葉轉換紅外吸收（ ftir ）光譜儀、 x射線衍射（ xrd ）儀和掃描電鏡（ stm ）的測量結果顯示，基底上的bn膜中立方相含量很高，且晶粒大小均勻、排列緻密，晶形呈規則的四角和六角形。 -
A feature - based modeling method to construct scanning solids based on constructed plane
基於構造基面的掃描體特徵造型方法的研究 -
The source position not encompassed in a plane is indispensable to the exact reconstruction and the data redundancy is produced in the exact reconstruction, thus the complexity of the scanning system is increased and the speed of reconstruction is decreased
精確重建的源點軌跡不在同一平面上且有大量的冗餘數據，這樣就增加了掃描系統的復雜性並降低了重建速度。 -
It would lead to much more errors and complex scanning structure set. measuring wheel set flange by digital camera needed confirming rim inside plane by special object. it was difficult to measure running wheels because data transmission speed was slow
數碼相機測量輪對踏面形狀的方法，需要用試塊接觸內側面進行定位，另外數碼相機的拍攝和傳輸速度一般均較慢，難以用於轉動中輪對踏面的測量。 -
To begin with, the influence that plane scanning error has on the far field is analyzed and the upper boundary of the error is formulated. and then this paper uses the taylor series expansion to correct the probe positioning error in antenna near - field measurement
根據平面波譜理論，推導了平面掃描位置誤差對遠場的影響，給出了位置誤差上界的數學表達式，並用泰勒級數展開法對其進行了修正。 -
Single mode optical fiber laser confocal scanning microscopy is a new technology in microstructure studying. the speciality of the system is limiting the out - of - focus light reflected from out - of - focus plane in object to restrict the blur of image. therefore, the plane resolution and axial resolution of the system could be improved to sub - micron grade
單模光纖激光共焦掃描顯微成像系統是研究微觀結構的一種新技術，其本質是抑制目標物體離焦面所反射的光線進入系統，從而抑制這些離焦光線造成像點彌散斑增大的影響，使系統的橫向與軸向解析度得到大幅度的提高，能實現亞微米級的層析。 -
Analysis of the angle of anterior cruciate ligament of knee joint to the coronary plane and the establishment of oblique coronary scanning
膝關節前交叉韌帶與冠狀面成角分析和斜冠狀位掃描的建立 -
High accuracy for the time measuring is required in modern scientific experiment, scanning speeds on the image plane is a reference for the time measurements in high speed rotating mirror camera, and, it changes as the rotating velocity only
現代科學實驗對時間信息的測量提出了極為嚴格的要求，對于高速轉鏡相機而言，其像面上的掃描速度是時間測量的基準，掃描速度值唯一地隨轉鏡速度而變。 -
The results of simulation show the resolution based on two - dim spectrum method is 2 times high than that based on two - dim fft. 3 a method of determining the highness of an ideal object by beam scanning in the vertical plane and amplitude comparison
比較了二維music演算法和基於二維fft的目標參量測定方法，模擬表明，在相同條件下，基於二維譜估計的方法比基於二維fft的方法目標解析度可提高一倍。 -
Discussed the optical imaging principle of laser confocal scanning microscopic imaging system whose important character is high plane resolution and high depth resolution. analyzed the controlling technique of scanning imaging. according to the different needs for laser confocal scanning microscopy and gene - chip scanner, two kinds of scanning methods, optics scanning and object scanning, are presented
討論了激光共聚焦掃描顯微成像系統的光學原理及其成像的重要特點，即激光共聚焦掃描顯微成像系統不僅具有高的平面解析度而且具有很高的深度解析度；分析了系統的掃描成像控制技術，根據激光共聚焦掃描顯微鏡系統和基因晶元掃描儀的不同需要提出了兩種掃描方式，即光學掃描方式和物體掃描方式，指出了兩種掃描方式的優缺點，並對各自的成像非線性畸變問題進行了探討，提出了解決方案。
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