Reading through UNITEC of Chinese students in the exchange, I understand MARKETING study very hard, I need to put more time and energy on top.

通过与UNITEC在读的中国留学生的交流，我了解到MARKETING的学习很辛苦，我需要把更多的时间和精力放在上面。

youdao

How much should I ask for an exchange for the time and energy that I put forth?

我该为我付出的时间和精力要求多少作为交换呢？

youdao

This paper, for the first time, presents energy exchange theory, energy exchange coefficient and energy loss distribution coefficient, and derives formulas respectively.

文章提出了连续气举采油中的能量交换理论、能量交换系数和能量损失分配系数的概念，并给出了相应的计算公式。

youdao

Further, this is the seventh time the president has mentioned energy independence in his State of the Union message, but for the first time this exchange is taking place in a Congress led by the Democratic Party.

NPR: State of the Union: Democratic Response Text

Gordon is luring more energy clients with such services as an online exchange where refiners can establish fuel prices in real time, rather than send out a price list once daily, and can verify the credit status of potential customers.

FORBES: Third time's a charm for this little data provider. Or is it?

At the same time, East European governments might approach Arab energy suppliers with the suggestion that, in exchange for receiving below-market prices on oil (and perhaps gas) deliveries for a period of time, the producer-countries can gain important new energy markets.

CENTERFORSECURITYPOLICY: Energy Leverage: Moscow's Ace in the Hole