surfacing

If all we got are surface weapons, we'll make this a surface fight.

如果我们只剩海面作战武器 我们就进行海面战

I'd be really excited to be able to walk around and see what these spiders look like on the surface in the summer, and maybe even tentatively kind of explore there in the spring and summer, when these carbon dioxide jets break through the surface, creating these brilliant bands that we see on the surface.

如果能在周围转一转 看看这些蜘蛛 在夏天的火星表面会变成怎样 甚至只是试验性地 在春夏季去那里勘测 我都会很激动 那时干冰*物会突破表层 形成我们在表层看到的美妙条状物

While the temperature of the surface for the earth changes with the seasons, the temperature of the ground below the surface does not.

虽然地表的温度 随着四季变化 但是地底的温度却不变

So if you're printing from bottom to top, on a flat surface, the materials naturally conform to that surface.

所以如果你在一个平整的表面上 从下到上打印 材料自然就会 保留平面的形状

If a curved surface is developed on any other surface whatever, the degree of curvature in each point remains unchanged.

无论在什么表面上 建立一个曲面 每个点的曲度 都保持不变

Out at sea when they're feeding, they are very expert at flying just above the surface, or indeed swimming on the surface, catching their fish.

当它们在海上捕食时 它们很擅长在海面低空掠过 或是在海面游泳 同时捕鱼

It was supposed to be the surface of the moon and apparently it is where they test out all the equipment that they would use on the moon cos it replicates the same surface as the moon.

要在这里拍摄的是月球表面的样子 很显然他们在这检验了所有的登月设备 因为这里就是月球表面的样子

Some of these *all depressions... through the upper surface of the soil and about five or six inches of bay breaks loose and moves as if it were caked on the surface when in fact it really isn't.

一些小的凹坑遍布月壤的表面 还有大约五到六英寸的凸起 好像在月球表面上移动 然而事实并非如此

Just imagine glacial ice, a huge thick ice sheet over a mile thick, exerting tremendous pressure on the surface and sculpting the surface into the landscape that we see today.

想象一下 一块厚达1.6千米的冰层 会给地表造成多么巨大的压力 进而将其雕琢成现在的模样

The feature that we're looking at here are a series of subparallel glacial scratches and grooves and these are, again, are produced by the glacial ice sheet dragging boulders across this very durable granite surface, it's kind of polished the surface.

我们所要寻找的 就是一条条近似平行的冰川划痕和沟槽 同样地 它们是由冰川拖着大卵石 穿过这种异常坚硬的花岗岩表面 且不断地打磨着表面