outer portion的意思|示意

That along the Atlantic board formed the outer portion then, or the lowlands of Atlantis.

那时沿着大西洋板块构造了外面的部分，也就是亚特兰蒂斯（大西州）的低地。

The outer portion of the wheel may travel as fast as 600 miles per hour.

轮子外缘的速度可能高达每小时600英里.

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A portion was divided off at one end by a curtain, behind which was his bed, the outer part being furnished as a homely sitting-room.

阁楼的一头用帘子隔出了一部分，里面就是他的床铺，外面的部分则被布置成一个朴素的起居室。

The outer portion of the cell is the cell membrane shown here in orange.

最外面的结构是细胞壁和细胞膜,图中分别用深浅不同的橙色表示.

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In some cases, the outer portion of a fish may be milled out to allow the body and remaining debris to be pushed to the bottom of the wellbore.

在某些情况下，将落鱼的外部彻底磨铣，使落鱼体和剩余的碎片能被推至井筒底部。