圆锥

• The long conical shadow of the moon was scheduled to sweep from brazil to africa on may 29, 1919 .
  1919年5月29日，月亮按照预测的时间表从巴西到非洲投下了它那长长的、圆锥形的阴影。
• Morse and metric taper reamers with parallel shanks
  直柄莫氏圆锥和公制圆锥铰刀
• Their round tapered tail is about 12 inches long
  水獭的尾巴呈圆锥状，长12英寸。
• Research on coning compensation algorithms for sins
  捷联惯导系统圆锥补偿算法研究
• All three seemed sharp and conical in figure
  这三座山的外形全都是尖尖的圆锥形。
• Cone penetration of lubricating grease , method of test for
  润滑脂圆锥贯入试验方法
• Handling of oil - leaking problem for oc1560 sx cone crusher
  圆锥破碎机漏油处理
• B 、 what shape is the flank of a taper
  圆锥的底面是（ ）形，圆锥有（ ）个底面。
• Chuck for grinding hole and end face of bevel gear
  磨圆锥齿轮孔和端面用的卡盘