iras 中文意思是什麼

iras 解釋
國家稅務總局組織部分稅務官員到新加坡
  1. Workers can save money in iras tax - free until retirement

    工人可以在ira免稅存錢直到退休。
  2. To search for high - velocity molecular emission toward massive star formation regions, and to study the connections between h2o masers, iras objects and outflow properties, we carried out a co observation for a h2o maser sample. we found that most of the objects have excess high velocity emission produced by outflows ; we find a significant correlation between co line full widths and iras luminosities. the widths are proportional to the iras luminosities

    通過在大質量恆星形成區搜尋高速分子輻射，並且研究它們與星際h _ 2o脈澤源和所聯系的紅外源之間的關系，我們發現絕大多數源都存在著氣體的高速運動並且它們是由分子外流產生的；我們同時發現在co分子的譜線全寬和所對應源的紅外光度之間存在很好的相關性，線寬隨紅外光度增加而變大。
  3. The employee retirement income security act of nineteen seventy - four provided for the first iras

    1974年的職工退休收入保障法規定了第一個ira 。
  4. Sep iras are simple investment accounts controlled by the saver

    Sep ira是由儲戶控制的一種簡單的投資賬戶。
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