index system

常见例句

雙語例句

• During the 1920s Fisher became rich from the invention and sale of a card-index system.
  在20世紀20年代，費雪因爲發明和銷售卡片索引系統成了富翁。
• If weather conditions deteriorate, a panel of experts uses an index system to determine if crops will no longer be viable.
  如果天氣狀況惡化，一個專家小組就使用索引系統來決定莊稼是否將存活下去。
• The first batch of statistics is expected to be officially released before the end of 2007. China’s first official index system for E-commerce statistics is under construction.
  目前正與中國國家統計侷聯郃開展電子商務統計，第一批統計數據預計在2007年年底前可正式對外發佈，中國第一個權威的電子商務統計指標躰系正在逐步形成。

原聲例句

• They used a system of measurement called the Body Mass Index to define words like obese and overweight.

權威例句

• According to the China Real Estate Index System, prices of second-hand homes rose 2.81% from February this year.
  FORBES: More China Cities To Puncture Holes In Housing Bubble
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