音标:[prә'pɒ:ʃәnl] ; 柯林斯词典等级:1 级;
a. 比例的, 相称的
n. 比例项
n. one of the quantities in a mathematical proportion
s. properly related in size or degree or other measurable characteristics; usually followed by `to'
s. having a constant ratio
词型变化:名词复数形式 : proportionals
考试类型:[四级/六级]
词性分布:
形容词100%

proportional的用法和样例:

例句

用作形容词(adj.)
  1. The pay will be proportional to the time put in.代价要和所花费的时间成比例。
  2. The output should be proportional to the input.产出应和产入成比例。
  3. Payment will be proportional to the amount of work done.酬金将与工作量成比例。
  4. Salary is proportional to years of experience.薪金视资历而定。
  5. That girl is of proportional build and is beautiful.那少女身材匀称,长相漂亮。

常见句型

用作形容词(adj.)
用作表语S+be+~+ prep .-phrase
  1. The dwarf's long arms were not proportional to his height.那侏儒的长臂与他的身高不成比例。

词汇搭配

  • proportional representation(按得票的比例获得议...
  • proportional loading比例如载
  • proportional limit比例极限
  • proportional compasses比例规
  • proportional taxation比例税
  • mean proportional比例中项
  • directly proportional直接比例的
  • proportional control比例控制,比例调节,...
  • proportional scale比例尺
  • proportional action比例动作,比例作用...
  • proportional controller比例控制器
  • proportional region成比例区段
  • proportional counter正比计数管,比例计数...
  • proportional error比例误差
  • proportional allocation比例配置
  • proportional sampling比例采样,比例抽样,...
  • proportional band比例区,比例带,比例...
  • proportional tax比例税
  • inversely proportional成反比
  • proportional divider比例规

经典引文

  • A zeal in defence of their religion proportional to the fierceness with which it had been attacked.

    出自:W. Robertson
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