我签到后便嘎吱嘎吱地穿过砾石路走到我的房间。
需要更多的砾石来填平车道上的坑洼。
弗兰克沿着整洁的砾石小路走着，打量着一切，但什么也没碰。
Frank walked along the tidy gravel walks, and looked at everything, but touched nothing that he saw.
新设计的巨型砾石电池可以解决风力涡轮机和太阳能电池板的开关问题。
Newly designed giant gravel batteries could be the solution to the on-off nature of wind turbines and solar panels.
冰山一般是蓝色到白色，尽管有时因为携带了砾石和小岩石而变成黑色或者不透明。
Icebergs are ordinarily blue to white, although they sometimes appear dark or opaque because they carry gravel and bits of rock.
清除淤泥，发现鱼类产卵的砾石层，找到合适的鲑鱼种类来重建种群是一项艰巨的任务。
Removing the mud, uncovering gravel beds where fish spawn, and finding suitable salmon types to rebuild the population is a daunting task.
水里总是遍布鹅卵石、砾石和沙子——它们被称为冰水沉积，是在水流减缓时沉积下来的。
The water was always laden with pebbles, gravel, and sand, known as glacial outwash, that was deposited as the flow slowed down.
整个事件始于1912年，当时查尔斯·道森声称在一个砾石坑里发现了一些有趣的骨头。
The whole thing started in 1912 when Charles Dawson claimed to find some interesting bones in a gravel pit.
最常见的空间是那些由松散的、未固结的砂和砾石组成的颗粒（沙粒和小卵石）之间的空间。
The commonest spaces are those among the particles—sand grains and tiny pebbles—of loose, unconsolidated sand and gravel.
如你所知，沉积物是通过风、水流或冰川运动等自然过程输送的物质，如沙子、砾石、化石碎片等。
Sediment as you know, is material like sand, gravel, fossil fragments that is transported by natural processes like wind, water flow or the movement of glaciers.
50公斤重的大马哈鱼王曾经奋力爬上瀑布，把卵产在砾石床上，现在只有混凝土墙挡住静止的水和深深的泥床。
Where 50-kilogram king salmon once fought their way up waterfalls to lay their eggs in gravel beds, there now are only concrete walls holding back still water and deep beds of muddy deposits.
海拔4000米以上是高山寒漠：砾石、石头和岩石。
Above 4,000 meters is the highland desert: gravel, stones, and rocks.
更新世浅层地质为层状砂质砾石，偶有细沙层。
The Pleistocene superficial geology comprises well-bedded sandy gravels with occasional thin beds of sand.
铁铲切进了砾石累累的土地。
我们在砾石间的草洼地上展开睡袋。
We roll out our sleeping bags in a little grassy swale among the boulders.
砂岩和砾岩辨别是砂和砾石凝结的产品。
Sandstone and conglomerate are the consolidated equivalent of sand and gravel.
深埋在大家脚下的，是那条曾经通向巴黛的砾石公路。
这块化石嵌在了可能是某条河流所沉积的沙和砾石之中。
The fossils were embedded in sand and gravel that were likely laid down by a river.
介绍了某黏土心墙砂砾石坝的安全监测成果。
Safety monitoring results of a dam with clay core are presented.
见到那边的砾石？
然后，他开始哭泣，直至他的眼泪浸湿了砾石的地面。
Then he started weeping till his tears wetted the gravels of the ground.
我第二次跌倒发生在哥斯达黎加尼柯雅半岛一条陡峭的砾石路上。
My second came on Costa Rica's Nicoya Peninsula, a steep gravel road.
黑熊在一块长满岩藻的砾石上驻足，嗅着空气中的气味。
The bear pauses on a patch of rockweed algae to sniff the air.
当雪融化时，纯洁晶莹的粉状雪变成较大的砾石状结晶。
When snow melts, the fine, bright powder turns to larger-grained, gravely snow.
如果你先把沙子倒入罐子里，就没有空间容纳砾石和高尔夫球了。
'If you put the sand into the jar first,' he continued, 'there is no room for the pebbles or the golf balls.
从冰山上滚下的一小快砾石积累下来最终可是形成一个巨大的雪球。
A small pebble that is rolled down an icy hill can accumulate into a giant snowball towards the end.
保持一个围绕房屋周边的“无植被覆盖区”，由至少12寸宽的岩石或砾石组成。
Maintain a "mulch-free" area around the perimeter of the home that it is at least 12" wide and comprised of rock or gravel.
保持一个围绕房屋周边的“无植被覆盖区”，由至少12寸宽的岩石或砾石组成。
Maintain a "mulch-free" area around the perimeter of the home that it is at least 12" wide and comprised of rock or gravel.
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