So sediment is transported and then deposited and it forms layers on the Earth's surface over time.

所以沉积物被运输，然后沉积，随着时间的推移，它在地球表面形成了层。

youdao

We wanted to know if the length of time food is in contact with a contaminated surface affected the rate of transfer of bacteria to the food.

我们想知道食物与被污染的表面接触的时间长短是否会影响细菌转移到食物上的速度。

youdao

I don't believe I'll come close to scratching the surface of what I would enjoy doing, by the time I've died.

我不相信，到我死的时候，我将接近抓挠我喜欢做的事情的表面。

youdao

Volcanic activity broke the large island into pieces that came to the surface of the sea over time.

VOA: special.2009.12.16

I don't believe we'll-- I'll--come close to scratching the surface of what I would enjoy doing, by the time I've died.

我不能相信-,我能推测死时,自己会对什么感兴趣。

耶鲁公开课 - 死亡课程节选

At the same time, hot liquid rock from deep in the Earth pushed to the surface.

VOA: special.2009.01.07

Whether this will give the Surface time to play catch-up - or whether some iPad users will stop using Office - remains to be seen.

BBC: Interview: The man behind the PowerPoint presentations

Sequential optical images of high spatial resolution were used for the first time to derive surface ice velocities of Glaciar Upsala, a fast-moving fresh-water calving glacier in southern Patagonia.

UNESCO: Dublin Core

We spent quite a bit of time with the Surface Pro, sampling a variety of day-to-day scenarios to see how it fared versus the tablets and laptops it will be competing against.

ENGADGET: Microsoft Surface Pro review