露出地表

A rocky outcropping examined by the rover had ripple patterns and concentrations of salt — considered signs that the rock formed in standing water.

被火星车探测的一块露出地表的岩石有着涟波图案和浓缩盐——这被认为是岩石是在死水中形成的迹象。

The design was inspired by the striated limestone outcroppings common in the Great Lakes area.

设计的灵感来自北美五大湖区域常见的露出地表的带花纹的石灰岩。

Explanation :At first glance these undulating shapes in shades of blue might look like waveson an ocean. Seen here in a false-color image from theMars ReconnaissanceOrbiter'sHiRISE camera, they are actually layered rock outcrops found in Aureum Chaos.

说明： 第一眼看这些蓝色的波形有点像是海上的波浪，这张是从NASA火星侦察轨道器利用高解析影像仪所拍摄，其实是层岩露出地表，在区域。

Moreover,since musings on sleep almost uniformly share inherent antipathies toward diurnal wakefulness,conceptualizations of darkness as sites of evil that are associated with the natural world have obvious and compelling implications to questions about race.

不仅如此，人们对于睡眠的考虑几乎无一例外地表露出对不眠之夜的厌恶，黑暗被概念化成与自然界相联系的罪恶场所这一事实也因此引发了一些有关种族问题的思考。

Moreover, sincemusings on sleep almostuniformly shareinherent antipathies toward diurnalwakefulness, conceptualizationsofdarkness as sitesofevil thatare associatedwith the naturalworld have obvious and compelling implications to questions aboutrace.

不仅如此，人们对于睡眠的考虑几代写论文乎无一例外地表露出对不眠之夜的厌恶，黑暗被概念化成与自然界相联系的罪恶场所这一事实也因此引发了一些有关种族问题的思索。

The students first cleared rocks and mud with pickaxes and shovels to expose the spring .

宾大学生先用鹤嘴锄和铲子把岩石和泥土清除，让泉水露出地表

Approximately 30,000 years ago, long on stable sand dune plant root, passes through the long time the decency, has formed the limestone, after the plant dies, the sand dune unceasing migration, causes these calcifications the limestone to reveal the surface, has formed the stalagmite which the present sees.

大约在3万年前，长在稳定的沙丘上的植物根部，经过长时间的风化，形成了石灰岩，植物死后，沙丘的不断移动，使这些钙化的石灰岩露出地表，形成了现在所看到的石笋。

Forests, rock-outcroppings, and the meandering Lauchhart trout stream on the valley floor mark the picturesque valley it is located in.

森林，露出地表的岩石，婉言的溪流，这里的山谷有着独特的景观。

Diamonds began growth when "Jiangnan continent" combined to Yangtze craton, the growth and residence average temperature T〓 was about 1200℃; Diamonds were mutil-stages growth and interruption caused by temperature and pressure varied during Yangtze craton activities; Diamonds were etched when the magma did not erupt on the surface and form failed magma in mantle; during the later growth term T〓＜1050℃, the type ⅠaA diamonds formed unclear and growth; Before the host magma erupted T〓＜0.5Ma, T〓A＜850℃, the type Ⅰb diamond formed unclear and growth; Few diamonds were brittle deformation during growth term, some were plastic deformation after growth; when the host magma erupted on the surface and weathered to alluvial deposit, diamonds surfaces formed green spots caused by irradiation, then most of green spots became to brown spots during a mid-temperature metamorphism; modern river reform it to alluvial deposit in the minute valley again.

在扬子地台&江南古陆&克拉通化时，金刚石开始生长，其生长与保存的平均温度T〓在1200℃左右；期间由于地台的活动，生长的温度压力条件发生了多次变化，使金刚石出现多次生长、停顿；夭折的母岩上侵活动使金刚石受到熔蚀作用；在金刚石形成的晚期，T〓值下降到1050℃以下，出现了另一次金刚石的生长期，在临近金刚石母岩上侵时T〓＜0.5Ma，温度进一步降到850℃以下，使Ⅰb型金刚石得以保存；在金刚石形成期间还有过碎性变形发生；金刚石形成后部分样品经过了塑性变形；金刚石在上侵过程中，遭受了强烈的熔蚀；在母岩露出地表，形成沉积砂矿时，受到了放射性物质的辐照，先形成表层的绿色斑点、壳层，后经过中低温的热变质作用，大部分绿色转化为褐色；现代河流作用对沉积砂矿进一步改造，形成现在的细谷型砂矿。

Must we really clamber up every alluvial fan, map every desert canyon, and slap a name on every dry lake and rocky outcropping?

我们真的需要绘制每片荒地峡谷的地图吗？我们真的需要硬加个名字给每座干涸的湖或露出地表的岩层吗？

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失