rectilineal การใช้

• Hulls showed how to convert the rectilineal motion of a piston-rod into a rotatory motion.
• In this context his name adheres to two specific elementary constructions of plane geometry : first, to draw from a given point a straight line perpendicular to a given straight line; and second, on a given straight line and at a given point on it, to construct a rectilineal angle equal to a given rectilineal angle.
• In this context his name adheres to two specific elementary constructions of plane geometry : first, to draw from a given point a straight line perpendicular to a given straight line; and second, on a given straight line and at a given point on it, to construct a rectilineal angle equal to a given rectilineal angle.
• He went on to state that the " rectilineal divisions . . . are made with almost mathematical accuracy, and indicate a skill we can hardly attribute to the red man . " He later admitted that the structure " may belong to the age of the mound-builders . " Summing up, S . Hart Wright stated that the stoneworks were " one of the strangest structures in the state.