Earthquake pitted the surface of the earth.

地震使地出现了凹陷。

The scientists mapped the surface of the moon.

科学家绘制了月球地图。

The wind rippled the surface of the cornfield.

微风吹过麦田, 泛起一片麦浪。

A gentle wind disturbed the surface of the water.

微风拂动水。

A light wind disturbed the surface of the pond.

微风使塘水泛起涟漪。

Steam is condensed to water when it touches a cold surface.

水蒸汽触及冷即凝结成水。

The paperweight had fallen onto the desk, badly marking the surface.

镇纸掉到了桌上，在桌砸出了深深印痕。

The boy disturbed the tranquil surface of the pond with a stick.

那男孩用棍子打破了平静。

Small meteorites have left impact craters all over the planet’s surface.

这个行星布满了小留下撞击坑。

The table had a shiny surface, but underneath it was dull and rough.

这张桌子很光亮，可是它底下却又乌又粗糙。

Scrape the old paint off, sand the surface down, and then varnish over it.

刮掉旧漆, 用砂纸将打磨光, 然后涂漆。

A high-speed burr was used to decorticate the surface of C2 lamina and C1 arch.

使用高速球钻在C2椎板和C1椎弓去皮质。

Forgings to be delivered unmachined shall have a smooth surface appropriate to the production process.

没有经过机加工锻件必须有光滑，使之使用于生产加工。

This may be especially suitable in providing a nonslip surface on ramps in cold climates.

这可能特别适用于在寒冷气候区为坡道提供一种防滑处理。

Explain how the air temperature changes from the earth's surface to the lower thermosphere?

如何从地球到低热气层来改变大气温度?

N,N-dimethylformarnide surfactant methanol solution was developed to functionalize the surface of multi-waled carbon nanotubes (MWNTs).

摘要用二甲基甲酰胺活性剂来超声分散多壁碳纳米管，制备成碳纳米管增强环氧树脂基聚合物。

The lake has a horizontal surface.

湖呈水平状。

Dust on the surface brushes off easily.

灰尘容易掸掉。

Stratified squamous epithelium with beginning surface cornification.

角化复层扁平上皮。

Apply the glue evenly over both surfaces.

在两均匀地涂上胶水。