sea floor spreading

单词sea floor spreading

基本解释

un.: 海底扩展；海底床扩展
网络: 海底扩张；底扩张论；海底扩张说

英汉解释

• 海底床扩展

• 海底扩展

例句

• the width of the stripes indicates the rate of the sea-floor spreading.

  条形磁区之宽度表明了海底扩展之速度。

• which might be caused by mantle uplift during NW-SE-trending sea floor spreading of the Southwest sea basin.

  此界面可能是西南海盆北西—南东向海底扩张期间地幔上隆所引起的。

• Sea floor spreading was discovered in the North Atlantic, and soon afterward in all other oceans.

  海底扩张现象是在北大西洋发现的，之后不久在其他海域也发现了相同的现象。

• Both sea-floor spreading and oceanization may lead to the formation of oceanic crust.

  海底扩张和陆壳大洋化，均能形成洋壳。

• The easy way to explain it is the sea-floor spreading and the plate tectonics movement.

  容易的方法解释它是海洋-地板传布和碟子筑造学运动。