| 摘要 |
<p>Apparatus for dividing a segment of variable length into equal parts employing any whole number as a divisor. The apparatus comprises means for realizing the segment by a difference in distance separating a movable point from a fixed reference point, marking means for successively marking when the movable point is displaced in relation to the fixed point within the interval of a segment, successive divisions with their numeration in parts, and means for tying the numerical marking during movement of the movable point, relative to the fixed point, by a linear function of the first degree. The invention is especially useful for providing a mixture starting with a formulation given in parts.</p> |
