z-coordinate 中文意思是什麼

z-coordinate 解釋
z坐標
  • z : n （pl Z s z s ）1 英語字母表第二十六個字母。2 【數學】第三個未知數；（中世紀羅馬數字的）2000。3 ...
  • coordinate : adj 1 同等的，同位的；協調的，配合的；【語法】對等的。2 【數學】坐標的。3 （圖書、資料編目）交叉...
  1. Z coordinate and direction angle of the instrument can be calculated and reset by measuring z coordinate of known points ( max. 10 points ) displayed

    通過觀測已知點的高程（最多10個點）來計算並重新設置測站點的高程與方位角。
  2. The choice of orientation of the(x, y, z)coordinate system is, of course, quite arbitrary.

    當然，坐標系（x，y，z）軸向的選擇是任意的。
  3. Capital i stands for the number of protons in the nucleus, and small z is the z coordinate of the electron.

    大寫I代表核中質子數，小寫z是電子的z坐標。
  4. The famous algorithms include roam, vdpm, adaptive triangulation based quadtree and the improved algorithms of them, etc. however, the improvement of the present algorithms mainly focus on the selection of data structure which can speed up generation of the tmrm, few works were put into ameliorating the simplification criterion, hi fact, the simplification criterions used by the algorithms at present are constructed with only two elements which are the distance the vertex from the viewpoint and the roughness of terrain expressed by z coordinate

    地形多解析度模型的生成演算法種類較多，著名的有：自適應優化格網演算法（ roam ） 、基於視點的累進格網法（ vdpm ） ，基於四叉樹的自適應剖分演算法以及基於各演算法的各種改進演算法等等。但目前人們對演算法的更新及改進主要是從數據結構的角度來考慮，對簡化準則沒有做實質性的改進。
  5. To the large - scale atmosphere, we separate the terms of the horizontal vorticity converting into the vertical vorticity, which considered as the baroclinic terms, from the terms that not including horizontal vorticity by the rules of the p coordinate transforming to the z coordinate in the traditional vorticity equation, and carry out the scale analysis, and then conclude that the baroclinic terms are able to reach the same magnitude grade as the partial derivative of the vertical vorticity to time when it takes place the large scale precipitation in the summer monsoon period in china. by analyzing the game reanalysis data from april to august in 1998 in the region of chinese continent, we found that the baroclinic terms is important to the large - scale cyclone developing above the 600hpa, and the magnitude changing of the baroclinic terms is nearly in - phase as the monsoon movement, so which imply exactly that the magnitude changing of the baroclinic terms is the one of the natural characters of the summer monsoon evolution and equivalent to the movement rule of the subtropical high of the western pacific

    在p坐標垂直渦度方程中，利用p坐標向z坐標轉換的公式將水平渦度向垂直渦度轉化的所有項分離出來，這些項具有明顯的斜壓特徵，對其進行尺度分析后，得出在可以忽略潛熱釋放對渦度影響的對流層中、高層，此轉化項是大尺度斜壓渦度發展的重要項。通過對1998年48月的game再分析資料進行實際計算也發現，轉化項在東亞夏季風上升支的600hpa及以上層次對垂直渦度的局地變化貢獻很大，不能忽略。同時發現水平渦度向垂直渦度的轉化在南海季風爆發時和江淮梅雨入梅及發展過程中均有指示性意義，在南海季風爆發以後，在中國東南部地區，轉化項的大小與夏季風的活躍和中斷等活動有著幾乎一致的變化規律，這從側面也指出了，此轉化項的變化是夏季風演變所具有的本質特徵，並且它反映出了西太平洋副高在中國大陸的活動情況。
  6. Make sure the shape of the wing, especially if it is going downwards, is not conflicting with the gears ( if the wing ' s minimum z coordinate is lower than the gear ' s, that means that when landed on the ground, the wing tip will be under the ground

    要注意翼的外形，尤其如果它是朝下的，那不能與著起落架矛盾（如果翼的最小z坐標低於起落架，那意味著當船著陸時，翼尖會戳進地面中！
  7. After a careful comparison we found : ( 1 ) rotating the coordinate system around the z - axis for each event is necessary for the relaxation of the correlation between thrust ( or sphericity ) major - minor frame and the direction of the first hard gluon emission. ( 2 ) the horizontal factorial moments ( hfm ) are equivalent to the vertical ones ( vfm ) only after cumulant - variable transformation. therefore, in the study of nonlinear phenomena in high energy collisions the hfm can be used only in combination with the cumulant variables

    工jlnfy4ww ； 6標系與發射第一個硬膠子之間的關聯效應，從而觀察到全部強度的動力學起伏；證明了：只有在引入累積變量以後，橫向矩才等於縱向矩，從而也才等效于幾率矩，困而只有在這時，橫向矩才能被使用；論證了：對eb對撞末態粒子系統動力學起伏的研究只能在全相空間進行，而不能用限定的相空間，因而只能採用丟掉最初的一個或幾個點的方法消除動量守恆對相空間標度特性的影響。
  8. Capital i stands for the number of protons in the nucleus, and small z is the z coordinate of the electron

    大寫i代表核中質子數，小寫z是電子的z坐標。
  9. All calculations are in the hypothesis of " ideal slot ", that is the slots are so narrow that longitudinal field along the slots can be ignored and all fields are independent about the z - coordinate

    在當中忽略縫隙口面場隨縫隙傾角變化而在z方向上產生的變化? ?即認為場量與z無關。在此前提下可以將三維問題簡化為二維問題，用邊界元素法直接求解。
  10. To create geometry images of point cloud surfaces, we first determine the center of the polar coordinates and convert the cartesian coordinates [ x, y, z ] to polar ones r, coordinate is encoded as the location and r is encoded as the gray value in the image. to represent point cloud surfaces with high complexity, we propose using multi - layered images

    根據笛卡爾坐標和極坐標之間的轉換關系，三維坐標[ x ， y ， z ]首先被轉換成[ r ， ， ] ，其中[ ， ]被轉換成幾何圖象中的象素坐標， r轉換為該象素的灰度值，生成幾何圖象。
  11. Using 4d coordinate to express the convert matrix of perspective, it is predigested to calculate z coordinate through changing to one. the coordinates of pixels in screen correspond with the z coordinate of object surface are modified by adding the numbers of buffer. the method of 3d perspective using directx buffer is improved

    使用四維坐標來表示物體的透視變換矩陣，通過對該矩陣進行歸一化處理，簡化了z坐標的計算；通過增加幀緩沖區的數量，修正了物體表面z坐標在屏幕上對應點的坐標值，對利用directx的緩沖區進行物體三維透視的方法進行了改進，提高了透視精度。
  12. Relative to the object s local coordinate axis, this is equivalent to rotation around the z - axis, followed by rotation around the x - axis, followed by rotation around the y - axis

    相對于對象的局部坐標軸，此轉換等效于首先圍繞z軸旋轉，然後圍繞x軸旋轉，最後圍繞y軸旋轉。
  13. The nonlinear dimensions are decomposed into several sets of linear dimensions, and the 3d dimension chain is projected into dimension chains of three individual directions, namely, x - coordinate direction, y - coordinate direction and z - coordinate direction. every individual dimension chain is checked with an improved algorithm of dimension testing, and the conflicting dimension is adjusted by the mechanism of dimension rank and the principle for adjusting the dimension model

    介紹了各種非線性尺寸虛擬分解成線性尺寸的方法，將空間的尺寸鏈投影成x 、 y 、 z三個方向上的單向尺寸鏈，在此基礎上根據改進的尺寸冗餘判斷演算法對各單向尺寸鏈進行尺寸封閉檢查；引入尺寸的優先機制和尺寸模型調整的原則，據此對沖突的尺寸進行調整。
  14. Using 304l wire as the cladding material, the experimental results proved that the relationship among welding bead width, welding current and speed could be expressed with a plane in an x - y - z coordinate

    對採用304l不銹鋼作為單一熔覆材料的成形試驗研究表明：電流、成形速度與成形軌跡寬度的關系可以採用平面幾何關系表示。
  15. Z os resource recovery services let you coordinate synchpoint processing from one address space, provide connectivity to more than one ims db subsystem on the same z os image, and commit or back out changes with a single call

    Z / os資源恢復服務（ rrs ）可以讓您從一個地址空間協調同步處理過程，並且提供到相同z / os映像上的多個ims db子系統的連接，也可以使用單個調用提交和取消更改。
  16. The mechanism is based on the 4 - axis rectangular coordinate system. the driven mode of x - axis is proportional pneumatic - servo control system ; y - axis is driven by a digital ac servomotor ; z - axis is driven by a linear cylinder ; the driven mode of the axis of r is same to that of y - axis

    X軸採用基於比例伺服技術的氣動驅動； y軸採用全數字交流電機伺服驅動； z軸則採用直線氣缸驅動；而r軸採用與y軸相同的驅動方式，同時其前端安裝了真空吸盤，用於抓取工件。
  17. They are not computed by the depth of the object, or z - coordinate

    霧化效果不是按對象深度或z坐標計算的。
  18. The fixed - point value that represents the z coordinate of the position

    表示位置的z坐標的定點值。
  19. A better determination of z coordinate and a better resolution on z coordinate have been achieved. all these will help physics analysis that use muon counter information much

    子計數器安裝在bes的最外層，用於子的探測和空間定位，並與其他探測器聯合作子鑒別。
  20. There - fore we choose a cylindrical coordinate system with z - axis along the preliminary qq direction

    ）后強子化過程的動力學，因此應選取q （
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