Proppant, such as grains of sand of a particular size, is mixed with the treatment fluid keep the fracture open when the treatment is complete.
将支撑剂(如特定直径的砂粒)与处理液相拌合,以便在处理完成时使裂缝保持张开。
We are literally surrounded by all forms of abundance on this earth -- just think of an apple tree in blossom, blades of grass in a park, or grains of sand at the beach.
我们确实被世上各种各样的富足围绕着,只要想一想那一棵开花的苹果树、公园里的草叶或海滩上的沙粒就能感受到。
There are 1, 000, 000 grains of sand in a heap.
有一堆1,000 000颗沙粒组成的沙堆。
One grain of sand cannot avalanche, but pile up enough grains of sand and you get a dune that can trigger avalanches.
一粒沙子不能引起沙丘的崩塌,但是一旦堆积了足够多的沙子,就会出现一个沙丘,进而也就能引发一场沙崩。
There were grains of sand in her hair.
她的头发里有沙粒。
These events are the ups and downs and imperfections in life, which like grains of sand in an oyster, may be painful, but often have beautiful results.
这些事情是在我生命中的一些起伏和不完美,就像是牡蛎中的沙粒,可能会让人感到不舒服,但是通常最后结果产生的那颗珍珠是美好的。
Rolling grains of sand hit each other 「like billiard balls, 」 said Kirby, and briefly fly into the air.
沙砾「像桌球」一样互相撞击翻滚,然后被风吹到空气中。
Their fossils, which are too small to see with the naked eye, were found nestled between grains of sand on the world’s oldest beach in Strelley Pool, in the remote Pilbara region of Western Australia.
这些细菌化石发现于世界上最古老沙滩StrellyPool的砂粒间,用肉眼很难得看见。这一沙滩位于澳大利亚西部偏远的皮尔巴拉地区。
As the grinding goes on, the pieces get small. Over a long time, tiny grains of sand are made.
在风浪的沖刷下,这些碎粒被磨得越来越小,很久以后就形成了很小的沙粒。
In it are no images of Evil. From it comes no lack of supply. Its ideas are as numberless as the grains of sand on the seashore. And those ideas comprise all wealth, all power, all happiness.
宇宙意识从来不缺少供给,它的思想就如同沙滩上的沙粒一般无法计数,而且这些思想统统由财富、力量和幸福组成。
To store water, they burrow in the soil in ring-like patterns and consume the roots of vegetation to allow underlying grains of sand to absorb falling rain.
为了储存水,他们在土壤中挖出环状凹坑,吮食植物根茎,以便下层沙粒能够吸收降水。
Even the gentlest of ripples reshapes coastlines, a few grains of sand at a time.
即使最平缓的涟漪波涛沖上一次海岸,都会把海岸线沖下一些沙子。
There were grains of sand all over my car after our trip to the beach.
从海边旅行回来后,我的车上到处都是沙粒儿。
We fly fly, and flew to a small river. Oh, here, the river really clear, many hearts tiny grains of sand can be seen clearly.
我们飞呀飞,飞到了小河边。呵,这里的河水真清澈,一颗颗细小的沙粒都可以看得清清楚楚。
The coarser the grains of sand are, the darker they appear.
沙粒越粗,呈现的颜色就越深。
The dots on Madame Boudin's dress are actually grains of sand that blew onto the canvas as Monet painted.
在布丹夫人的衣服的点实际上是沙粒的莫奈到作为画布画爆炸。
Little grains of sand can add up to a mountain over time.
日积月累,要相信细沙也可以堆积成山。