Not all accumulations of hydrocarbons are necessarily the result of hydrodynamics.并不是所有烃类的储集都必然是水动力的结果.Accumulations of trash and silt should be near the primary element.泥砂和废料的淤积要逐渐靠拢基本元件.Others are merely accumulations ...
Accumulations of trash and silt should be near the primary element.泥砂和废料的淤积要逐渐靠拢基本元件....accumulations of dirt.积尘Others are merely accumulations of coral and skeletal debris.而另一些则仅仅是珊瑚和骸骨碎片的堆积.Not all accumulations of hyd...
给孩子们用的墙纸往往颜色苍白暗淡。Wallpapers for children too often come only in sickly pastel shades.墙的颜色素淡，贴了墙纸。The walls are light in colour and covered in paper.科罗娜塔墙纸给餐厅增添了一种整齐有致的气氛。The Coronata wallpaper lends a formal air to the d...
这时有些电子或离子与油滴碰撞而粘附在油滴上.Some of the electrons or ions then collide with the drops and stick to them.当给予适当照明时,这样小的油滴在显微镜下是很容易看到的.A drop of oil of this size is easily seen in a microscope when suitably illuminated.这些油滴一般都带负电...
He listened to chattering maids as they passed by.他留神听着从身边走过的姑娘们嘴里在闲扯着什么。They have two maids who sleep in.他们有两个住在他们家里的女仆.We had to hire maids through an agency.我们得通过中介雇用女佣。...