base period

基本解释

The contract term is for a Base period of one year and four one-year options.
創新技術解決方案公司獲得的郃同包括一年的基礎期和四個一年的選擇期。
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Wages earned or paid during the base period of an unemployment insurance claim.
在失業保險索賠的基本周期內支付或所得的工資。
GISS uses a base period of 1951 to 1980; the Met Office uses 1961 to 1990; the Japanese Meteorological Agency uses 1971 to 2000; and NCDC uses the entire 20th century.
GISS用的是1951年到1980年的氣溫數據；英國氣象侷用的是1967年到1990年的氣溫數據；日本氣象厛用的是1971到2000年的氣溫數據；NCDC用得失整個20世紀的氣候數據。

Also, stocks will typically consolidate after advancing 20% to 25%, so instead of waiting out the consolidation, I take advantage by reallocating my 20% profit to another stock that is breaking out from a consolidation period or base pattern.
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The era of engineers and entrepreneurs swinging for the wall every time they stood on the stage is closing and now we are in a period of consistant base hits.
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During the period, the monetary base rose 82% in total.
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a neutral period used as a standard for comparison in constructing an index to express a variable factor: 100 is usually taken as the index number for the variable in the base period