英语词汇positive phase怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
In positive phases of the credit cycle, alpha is generated primarily from the correct forecasting of upgrades, and in negative phases primarily from correctly forecasting downgrades.
在信用周期的积极阶段，超额回报首先产生于对信用升级的正确预测，以及在消极阶段首先产生于对信用降级的正确预测。
2
The direction of effects may be positive or reverse, the time span may be at sight or lag one or two phases, the extent varies among different companies.
作用的时间跨度可能是即期，也可能是滞后一期或滞后两期；作用的程度各公司表现不一。

单词	positive phase
释义	positive phase 简明释义阳性期 [电] 正相位网络释义短语 1 positive phases sequence relay 正相序继电器双语例句 1 In positive phases of the credit cycle, alpha is generated primarily from the correct forecasting of upgrades, and in negative phases primarily from correctly forecasting downgrades. 在信用周期的积极阶段，超额回报首先产生于对信用升级的正确预测，以及在消极阶段首先产生于对信用降级的正确预测。 2 The direction of effects may be positive or reverse, the time span may be at sight or lag one or two phases, the extent varies among different companies. 作用的时间跨度可能是即期，也可能是滞后一期或滞后两期；作用的程度各公司表现不一。
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