角對角線 的英文怎麼說
中文拼音 [jiǎoduìjiǎoxiàn]
角對角線
英文
gonal-
The catalan numbers also count the number of ways in which an n-gon can be dissected into triangles by nonintersecting diagonals.
加泰隆數還數計有多少方式來將多邊形用不相交的對角線劃分成三角形。The rule on the move of a bishop on a chessboard is that it moves only on the diagonal.
象在棋盤中移動的規則是只許走對角線。Use the vector dot product to find the obtuse angle between two diagonals of a cube.
用矢量點積求立方體的兩條對角線所夾的鈍角。A determinant whose only nonzero elements occur in square blocks centered about the principal diagonal is in block-diagonal form.
僅有的非零元素集中於主對角線的方塊中的行列式是分塊對角形式的。Interlocks the utilization different color the ceramic tile also is easy to do method, for instance all around brick uses the straight shop law, but among uses the diagonal line slanting shop the method, many kinds of specifications, many kinds of modelling encaustic brick has provided the display imagination space for you, becomes in the decoration a big luminescent spot
交錯運用不同顏色的瓷磚也是個好辦法，比如四周的磚採用直鋪法，而中間採用對角線斜鋪的方法，多種規格、多種造型的彩磚為你提供了發揮想象的空間，成為裝飾中的一大亮點。Extreme foreshortening, shooting on the diagonal, straight down from a considerable height or straight up from the ground ? all these are known to this day as “ rodchenko angles ”
極短的前景，對角線成像，從治高處向下取景，或是從低處向上取景，這些至今都被稱作「羅申科視角」 。Constructing pandiagonal snowflake magic squares of odd order
奇數階泛對角線雪花幻方的構作If many forces are acting simultaneously in different directions on any body, the direction of its motion will not correspond with any one of the forces, but will always follow a middle course, the summary of them, what is expressed in mechanics by the diagonal of the parallelogram of forces
如果同時有許多各種不相同的力作用於某一物體，該物體運動的方向不可能與任何一個力的運動的方向相符合而總是平均最短的方向，即力學所說的平行四邊形的對角線。This can be extended to n x n tridiagonal matrices.
這可以推廣到nXn三對角線的矩陣。Pliers, diagonal cutting, and nippers, end cutting
老虎鉗對角線切削和鑷子側面掏槽The algorithms estimate the doa of the broadband distributed source fron the secondary diagonal elements of the covariance matrices generated from every frequency domain of the received broadband signals, thus avoiding unwrapping of phases
該類演算法首先將陣列接收的寬帶信號變換到頻率域，然後對于每個頻率形成陣列接收信號協方差陣，最後由該協方差陣的次對角線元素估計寬帶分佈源的到達角，其主要特點是避免了相位展開。The server stands behind his own baseline, to one side of the center mark, and then hits the ball over the net into whichever service court is diagonally opposite
發球者站在自己場地底線中間標志一邊的後面，把球擊到球網對面同自己所處位置成對角線的那個接發球區。The identity matrix of dimension n is a square matrix which contains ones along the diagonal and zeros in all other positions
使這個n維矩陣的一個對角線上的元素為1 ，而其他位置為0 。This can be extended to nxn tridiagonal matrix with l, u bidiagonal.
把它推廣到nxn三對角線矩陣使具有兩對角線的矩陣L、U。Visible picture diagonal line 680 output power40w sub - woofer
可視畫對角線尺寸680 mmVisible picture diagonal line 800 output power6 6w sub - woofer 20w
可視畫對角線尺寸800 mmThis can be extended to nxn tridiagonal matrix with l, u bidiagonal
把它推廣到nxn三對角線矩陣使具有兩對角線的矩陣l 、 u 。( 3 ) uniformed contours stacked together and constructed real boundary element method ( bem ) calculation models for e / meg research respectively by minimum distance method and 3d - delaunary based triangulation growth method. finally developed visualization algorithm based on surface rendering for the purpose of integration of structure and function information
在構建剖分模型上，用基於最短對角線（在兩層輪廓中心偏離較大的情況下，對輪廓進行了對中變換）和基於3ddelaunay的方法構建了計算模型；基於表面繪制的思想，實現了頭和腦的可視化。Both methods result in tridiagonal systems of linear equations that can be solved efficiently.
兩種方法都形成了有效求解的三對角線的線性方程組。A chess piece of lowest value that may move forward one square at a time or two squares in the first move, capture other pieces only on a one - space diagonal forward move, and be promoted to any piece other than a king upon reaching the eighth rank
兵，小卒價值最小的棋子，一次可向前移一方格或在第一步可移兩格，只能吃對方靠對角線前方的一個子，當到達第八級時可升為除王以外的任何一棋子分享友人