垂足圓 的英文怎麼說
中文拼音 [chuízúyuán]
垂足圓
英文
pedal circle-
Because in middle youth he had often sat observing through a rondel of bossed glass of a multicoloured pane the spectacle offered with continual changes of the thoroughfare without, pedestrians, quadrupeds, velocipedes, vehicles, passing slowly, quickly, evenly, round and round and round the rim of a round precipitous globe
因為他在青壯年時,經常坐在屋裡,隔著那嵌有浮凸飾的五彩圓玻璃窗子,觀察外界大街上千變萬化的景物:步行者四足動物腳踏車車輛,或急匆匆或慢悠悠或不緊不慢地經過,沿著垂直的圓球面的邊緣滴溜溜滴溜溜滴溜溜地旋轉。Abstract : this paper gives a formula of directed area for pedal polygon of polygons inscribed in a circle. using this formula, we obtain some fixed value theorems for this kind of pedal polygins. thus some results of pedal triangles are generalized
文摘:給出圓內接多邊形的垂足多邊形的有向面積公式,並利用該公式獲得圓內接多邊形的垂足多邊形和正多邊形的垂足多邊形的若干結果,從而推廣了垂足三角形的一些結論。This provides an extremely lightweight and strong racing machine, where the geometry of the frame is tailored by working the tube sets to create the perfect ride. at hang lun we take the design, fabrication, and material selection process very seriously, creating the best product possible for the intended application ; making bikes go fast
為了使車架的設計更加完美並滿足輕量化幾何學結構空氣動力學的要求,管材的加工採用專用的設備保證其精密的尺寸,管形被設計加工成橢圓水滴錐管垂直橢圓等各種形狀,再經過工藝要求很高的氬弧焊接和外表面的手工打磨處理。For real - time requirement, each water particles cluster is rendered as a small circular area in a plane that faces the viewer, and this small area is texture - mapped with a pre - captured image of water particles cluster, with an intensity - based alpha channel
為滿足實時性要求,使用垂直於當前視線的平面上的一小塊圓形區域,結合紋理映射技術,對水粒子團進行造型。分享友人