In this part of the cave, they could hear an insistent booming sound which they found was caused by a small waterspout shooting down into a pool from the roof of the cave.

在这儿，他们可以听见一种连续不断轰鸣声。后来他们发现这是由山洞顶部一个小孔里喷出水柱跌落到水潭中发出声音。

Melted until they became liquid, and with my mom's pot holders, we were pouring the lead through a small hole in the top of the milk cartons.

直到变成液体，这时我们就用妈妈锅垫垫着，将铅液从牛奶盒顶小孔中倒进去。

They'll dig long tunnels with small holes in which they'll place casks of nuclear waste then backfill the tunnels with clay to be left for an eternity.

他们将挖掘带有小孔道，在其中放置核废料桶，然后用粘土回填道，以便永远保留。

Water-soluble substances, like ions, cross the capillary wall through either water-filled spaces, called clefts, between the endothelial cells, or through large pores in the walls of fenestrated capillaries.

水溶性物质，如离子，通过内皮细胞间充水空间（裂缝），穿过毛细血管壁或由有孔毛细血管壁小孔穿过。

Inside each particle are millions of pores that act like a tiny trap.

每一个木炭颗粒中都有上百万个小孔，它作用相当于一个个极小陷阱。

It was pierced in the brim for a hat-securer, but the elastic was missing.

为了防止被风刮跑，帽檐曾穿有小孔，但上面松紧带已经没有了。

That air then ultimately exits the body through holes in some of bones.

空气最终通过一些骨头上小孔排出体外。

They're small holes in the ground that the ball will fall into.

它们是地上小孔，球会落入其中。

The room was in semigloom, for Scarlett had pulled down the shades to shut out the heat and brightness. Pin points of sunlight came in through minute holes in the shades and about the edges.

房间里半明半暗，因为思嘉把窗帘拉下来挡热气和阳光了，只有一小点一小点亮光从帘子小孔里和边缘上透进来。

Researchers surveyed preschoolers to confirm whether the fear upon seeing an image with small holes is based on a fear of dangerous animals or a response to visual traits.

研究人员对学龄前儿童进行了调查，以确认看到带有小孔图像时恐惧是基于对危险动物恐惧还是对视觉特征反应。

Researchers at Graz University of Technology in Austria, for example, have developed a version that has its electrical contacts coated with carbon which is pierced by tiny pores.

例如，奥地利格拉茨科技大学研究人员已经开发出了一种电触点上涂着能被小孔穿透碳电池。

He picked up the other rye, opened a small vent in the machine (it was like an oil cup) and poured the whiskey in, and then poured the water in.

又喝了一口水。他拿起另一杯黑麦威士忌，打开机器上一个小孔（它就像一个酒杯)，先把威士忌倒进去，然后再倒水。

Meanwhile, the stomata — tiny holes that allow the exchange of gases that enable photosynthesis — remain firmly closed until night when they open.

与此同时，气孔——允许促成光合作用气体交换小孔——在夜晚开启前紧紧地保持关闭。

My dad and watched as we carefully poured the molten lead through a small hole in the top of the plaster of paris cube.

爸爸注视着我们小心翼翼地把铅液注入到熟石灰模顶部小孔中。

It's like shooting a sawed-off shotgun from a thousand feet, and getting that one BB through a hole so tiny, you can't even see it.

就好像用一把削短型霰弹枪射，要从 300 米开外射出一枚子弹，穿过一个根本看不清小孔。

The loft was lighted by a semicircular hole, through which the pigeons crept to their lodgings in the same high quarters of the premises.

照亮阁楼是一个半圆形小孔，鸽子就从这个小孔钻进它们在这个阁楼上窝。

They will meet the opposite sex at the entrance of a pore, mate, and lay up to 24 eggs to continue the next generation.

它们会在一个小孔入口处与异性相遇，交配，并产下多达 24 枚卵来延续下一代。

From the 1940s through the 1970s, the trees closed the tiny holes in their leaves known as stomata to protect themselves from acid rain.

从上世纪40年代到70年代，红杉树关闭了叶子上小孔来保护自己免受酸雨侵袭。

The names simply refer to the number and location of small holes to be found in the sides of their owners' skulls.

这些名字只是指在它们颅骨侧面发现小孔数量和位置。

These are just butterflies and leaves you can have, but it's the amount of hole it's opened that makes the sound.

这些是蝴蝶和树叶，但发出声音是小孔大小。