地球表面以下的

OTH-SW systems diffract radar waves around the Earth along the surface of the ocean, allowing them to travel beyond the traditional radar horizon.

OTH-SW系统沿着海洋表面绕地球衍射雷达波，使雷达波能够在传统的雷达水平线以下传送。

According to a recent theory, archean-age gold quartz vein systems were formed over two billion years ago from magmatic fluidds that originated from molten granitelike bodies deeo beneath the surface of the earth.

根据一个近来的理论，太古时代的金-石英矿买系统是在二十亿年以前从来自地球表面以下很深的融化了的花岗岩似的部分的岩浆流当中被形成的。

Small moonquakes, originating several kilometers below the surface, are thought to be caused by the gravitational pull of Earth.

发源自月球表面以下几英里的轻微月震据估计是由地球引力的牵引造成的。

Small moonquakes, originating several kilometer s below the surface, are thought to be caused by the gravitational pull of Earth.

发源自月球表面以下几英里的轻微月震据估计是由地球引力的牵引造成的。

Small moonquakes, originating several miles below the surface, are thought to be caused by the gravitational pull of the earth.

发源于月球表面以下几英里的微弱月震据估计是由地球引力的牵引造成的。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。