虛線圓 的英文怎麼說
中文拼音 [xūxiànyuán]
虛線圓
英文
broken circle-
The circular points are really a degenerate conic.
虛圓點實際上是一退化的二次曲線。Broken circle indicator
虛線圓顯示器In the paper, based on the method of low pair replacing with high pair, the problem of cam design was transferred to that of linkage design. by means of rotary unit vectors, the equations of displacement, velocity and acceleration of the replacement mechanisms were developed. and then, the virtual linkage ' s length and direction were deduced
論文基於高副低代原理，將平面凸輪機構設計與再現函數的平面連桿機構設計統一為同一種方法，運用圓向量函數建立代換機構的位移、速度、加速度矢量方程式，求取虛擬連桿桿長和方向，由此展開凸輪理論廓線、實際廓線、曲率半徑和壓力角的求解，並得出用圓形刀具加工凸輪時刀具中心的軌跡方程。This thesis analyzes circle array ’ s performance and employs different arithmetic accordingly ; transforms circle arrays to line arrays by mode transform ; analyzes the space geometry antenna ’ s pattern function
本文分析了圓形陣列的性能，在此基礎上應用了不同的演算法;利用模式轉換將圓形陣列轉化成為虛擬的線陣，並且分析了共形天線的方向圖函數。4. problem of circular array ’ s high side - lobe ( relative to main - lobe ) and the lower depth of zeros is resolved using mode space transform, which changing uniform
4 .利用模式空間變換將均勻圓形陣列轉化成虛擬的均勻線陣，解決了圓形陣列副瓣電平較高（相對于主瓣） 、零點深度相對較淺的問題。In the solving of absolute conic images, a novel circular point based method is used. the experiments show that the algorithm is feasible
其中在絕對二次曲線的像的求解中研究了一種使用虛圓點的方法，實驗結果表明該演算法是行之有效的。Curve traced on an imaginary sphere with the source at its center and joining all the points corresponding to those directions in which the luminous intensity is the same, or a plane projection of this curve
在一個以光源為圓心的虛擬的球面上，將光源射向球體上光強相同的各方向的點用線連接起來，就成為等光強曲線。For solo transit into a planetary atmosphere, grievous pilots an overpowered starfighter that, like his robotic skeleton, combines sleek curves and an aggressive silhouette that suits his vanity
獨自穿越行星大氣層時，格里沃斯駕駛一功率超強的星際戰斗機，其形態如同他本人的機械骨骼，結合了圓滑的線條和咄咄逼人的輪廓，符合他的虛榮心。Starting from two well - accepted assumptions in theory of thin - walled beams, a general theory for linear analysis of curved beams with any open sections is established in this paper by using the principle of virtual work. the equations of equilibrium and natural boundary conditions are given
文章首先從薄壁構件理論的兩個基本假定出發，利用虛功原理，建立起一套精確的、可以應用於任意開口薄壁截面圓弧曲梁的線性理論，給出相應的平衡方程和邊界條件。A new fisheye image edge extraction algorithm was proposed based on its round valid area ; the overlap area of images to be mosaicked was determinated according to the minimum brightness difference in this area, and thus the fisheye images mosaics were accomplished after images fusion ; finally, the virtual navigation was accomplished through color information extraction form fisheye images directly
摘要根據魚眼圖像的有效區域為圓形，提出了掃描線逼近的輪廓提取演算法，基於圖像重疊部分亮度差最小的原理，確定了重疊區域，通過對重疊區域進行融合處理實現了魚眼圖像的縫合，最後直接從魚眼圖像上提取顏色信息，重新采樣圖像數據，實現了基於魚眼圖像的虛擬漫遊。分享友人