比例尺

• The scale of the map is 1 : 460000 .
  这张地图的比例尺是四十六万分之一。
• The ordinate scale is linear in decibels .
  纵坐标比例尺以分贝为单位是线性的。
• No more than one length scale may be chosen arbitrarily .
  只有一个长度比例尺供任意选择。
• The slope of a line is independent of the scales chosen to prepare the graph .
  直线的斜率与绘图所选用的比例尺寸无关。
• A compressed horizontal scale commonly is helpful in seeing stratigraphic changes .
  缩小水平比例尺一般有助于观察地层变化。
• Draughtsmen make drawing on a drawing board, using a pencil and a t-square, set square and scale .
  绘图员用铅笔、丁字尺、三角板和比例尺在绘图板上绘图。
• A complete national map coverage will include maps and map series at a wide range of scales .
  国家地图的全部成图地区，将包括各种比例尺的地图和地图系列。
• On this scale the moon would be scarcely more than a dust speck about 1cm from the sand grain .
  照这样的比例尺度，月球将是仅离小沙粒一厘米远的一颗尘埃微粒。
• An exaggerated vertical scale is useful, however, when dealing with low dips and subdued topography .
  但在倾角小，地形平缓的情况下，放大垂直比例尺是有用的。
• Drawing ruler - reduction flat ruler and triangle scale
  绘图仪尺.比例尺