当时的

This kind of appellation was closely related to the political and economical background at that time.

这些称谓都和当时的政治和经济背景有很深的关系。

Temperatures during the Archean were at least as high as they are today, despite the weaker sun, he says.

他说，尽管当时的阳光较弱，太古代期间的温度至少跟现在一样高。

Dial back the clock nearly 4 billion years, to a time called the Archean, and the sun would appear about 30% dimmer than it is now.

把时钟拨回到将近四十亿年前，回到一个叫做"太古代"的时期，当时的太阳光线看起来比现在要弱大约30%。

Americans' fear of Japan's ascendancy in the 1980's was inspired by economics and pride.

上世纪80年代美国人对于日本优势的恐惧，是来自于当时的经济情况和傲慢心理。

That's why at any rate I wanted to go someplace different.

这是为什么在当时的评论中，我要到其他不同的地方去。

Buying a house as-is is a great way to get a house at much lower then retail price.

买房子，因为是一个伟大的方式得到房子低得多当时的零售价。

He was at the point of giving up when he sent this email.

他当时的出发点，放弃的时候，他送这页。

His offer of 60 dollars a share was 67% above the market price at the time of the offer.

他的报价是60美金一股，比当时的市场价格高出67%。

At this point cannibalism was considered atrocious and sacrilegious in the developed world.

在当时的发达国家，食人被看作残忍、渎神的行为。

The first one is that the Chinese edition of Elements was very difficult to read, and the second one is the idea that all western knowledge originated from China belittle the axiomatic method, the third one is that no logic knowledge came with it then.

从当时的实际出发，我们认为这主要有三个原因：一、《几何原本》生涩难读；二、"西学中源"说轻视西方科学；三、公理化方法传来的时候本身不完整。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。