Oysters were seeded on the piers and ever since, their concretions have helped cement the granite blocks together.

在桥墩上进行牡蛎育种之后，利用它们物可以将花岗岩胶合结起来。

Another weed, known by the name velp and boasting four-foot leaves, was crammed into the coral concretions and carpeted the ocean floor.

另外一种草，名为维培菜，叶长四英尺，胶在珊瑚分泌物中，像地毯一样铺在底下面。

And there, in 1950, workers at a phosphate mine cracked open a concretion of rock and found a perfectly-preserved Helicoprion whorl.

1950 年，在那里，一个磷酸盐矿人打开了一块岩石物，发现了一个保存完好 Helicoprion 螺纹。

She mentioned that you might be interested in the concretion preservation of early pediocene mammals and other animals recently found at coral bluffs in Colorado.

她提到您可能对最近在科罗拉多州珊瑚悬崖上发现早期古生世哺乳动物和其他动物结核保存感。

At this location, in three or four fathoms of water between the Paeu and Vana reefs, there lay some anchors, cannons, and ingots of iron and lead, all caked with limestone concretions.

在这个位置， 在帕乌礁和瓦纳礁之间三四寻深水中，埋藏着一些锚、大炮以及铁锭和铅锭，上面都覆盖着石灰石结核。

A sperm whale's colon can bulge to five times its usual diameter to accommodate one of these snowballing concretions, but eventually, it ruptures, killing the whale and releasing a huge butt-pearl of ambergris into the ocean.

抹香鲸结肠可以隆起到通常直径五倍，以容纳这些滚雪球式结物，但最终会破裂，导致鲸鱼死亡，并向洋释放出巨大龙涎香。