可用

• They can both be used in relation to distance .
  它们均可用以表示距离。
• The tangent may be used to find the direction .
  这方向也可用正切求得。
• The old child may use a bib with short ties .
  较大的幼儿可用短带的围嘴。
• The vanes are made of structural angle iron .
  叶轮可用角钢制成。
• They could be comprised in very few words .
  它们可用简单几句概括起来了。
• The runaway surfaces can be indicated by color .
  跑道的路面可用颜色表示。
• Various types of block projections may be used .
  可用各种类型的块体投影。
• This scheme can be used for bath processes .
  这种方法可用于浴槽加工过程。
• Laser beams are also used in surgery .
  激光束还可用于外科手术。
• The period is also used as a decimal point .
  句号也可用作十进制的小数点。