洞穴

The effects on the stability of intertidal sediments disturbed by zoobenthos have been concerned by marine sedimentology, marine biology and marine geology in interdisciplinary field. The bioturbation impacts micro mechanism of the sediment erosion.

生物洞穴对潮滩沉积物扰动的影响研究越来越受到海洋沉积学、海洋生物学、海洋地质学等学科交叉的重视，并影响潮滩沉积物侵蚀的细观机理。

The last field reversal happened nearly 800,000 years ago. Fred Flintstone and our other ancestor cavemen survived.

地球磁极确实会翻转，上一次发生在80万年前，当时我们的祖先远古洞穴人们都活得好好的。

The men in the hole sent up for more equipment.

在洞穴中的人们向上面要求再给他们一些设备。

"The one who will make you pay for looting the dens of Brell's creations!"

&是将会让你为掳掠巴瑞尔造物的洞穴而付出代价的人！&

I am still alive. He crawled out from under the canvas and scanned the cavernous space for someplace to hide.

我还活着。他从画底下爬了出来，在这洞穴般幽暗的地方四处觑视着，想找个藏身的地方。

I am still alive. He crawled out from under the canvas and scanned the cavernous space for someplace to hide.

我还活着。从画布下面爬了出来，他巡视着这如同洞穴一般幽暗的所在，寻找着可以藏身的地方。

A sharp wind whipped the fallen snow up into the air and blew it into every hole and corner.

凛冽的寒风将落在地面上的雪卷向空中，又吹进每一个洞穴和角落。

It has the metamorphic rock sight—"the Inartificial Gallery" which is black and white, devious and whirlabout and likes the reversal cloud-mist and rising sun, the granite vein injecting along the bedding of gneiss crossing the river-gorge—"the White Dragon Crossing River", nine veins apposing on the rock wall—"the Nine-dragon Wall","the Inartificial Wall " formed by the paragenesis of the level joint and the vertical joint, and the small and exquisite undercutting cave which is the wonder of the new tectonic movement.

有黑白相间、曲折盘旋，如云雾翻卷，似霞蔚蒸腾的变质岩景观――&天然画廊&，有沿片麻岩层理贯入的花岗岩脉，横跨河谷的&白龙过江&，有九条岩脉并列在岩壁之上的&九龙壁&，有水平节理与垂直节理巧妙共生而形成的&天然城墙&，有新构造运动遗迹――小巧玲珑的淘蚀洞穴。

As the player is returning to the tee, the ball is found in the burrowing animal hole.

当球员回到发球台的时候，球被发现在洞穴动物的洞里。

Most of them keep hidden from view and survive by burrowing , digging , and tunneling in the sand .

他们大多在隐藏处生存和观察，或在沙堆里挖洞穴。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。