The forth one is from 1945 till now.

变革时期从1945年到现在。

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The forth one gives a method to correct the atmospheric effects by taking the AOD and water vapor content inversion results into the atmospheric radiation transferring model.

第四章根据反演得到的气溶胶光学厚度和大气水汽含量，利用辐射传输模型计算大气校正参数的方法来对遥感图像进行大气校正。

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Pairs of opponents hit the ball back and forth until one winner emerges from all who entered.

一组组对手来回击球，直到所有参赛者中出现一名胜利者。

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One of the hands keeps a flat hand shape and it just kind of lightly moves back and forth as if it were a flickering image on a screen."

VOA: special.2011.04.13

It was from out the rind of one apple tasted, that the knowledge of good and evil, as two twins cleaving together, leaped forth into the world.

这是从那个被咬的苹果皮外来的，善恶的知识，像一对双胞胎分开但又在一起，一起在人间前进。

耶鲁公开课 - 弥尔顿课程节选

What I may decide about, what comes to the Faith Council is advancing some of the priority areas that the President has set forth one of which is interfaith cooperation.

我能够决定的，信仰委员会所负责的,是推进一些重点领域,一些总统提出来的重点领域的发展,其中一点就是跨信仰合作。

普林斯顿公开课 - 人性课程节选

As they did over the weekend, fond remembrances poured forth for the one-time movie actor and governor of California.

CNN: Americans line up to pay respect to Reagan

Back and forth the teams bludgeoned one another, during one stretch combining to score five touchdowns in seven drives.

WSJ: Alabama Beats Georgia in SEC Championship: The SEC Officially Rules the Universe

They support a weaker proposal than the one put forth in the Senate's version of the energy bill, which would raise the standard from 25 miles per gallon to 35 mpg by 2020.

FORBES: Magazine Article