深灰色

On the roof of coal bed are consists of the mudstones in dark-gray or grizzle which will expand met water and wet air, with higher expansion stress and coefficient.

煤层顶板为深灰色和灰色泥岩，该岩石遇水和潮湿空气产生膨胀，膨胀应力和膨胀率大。

This dark grey or brown oil shale develops numerous lamellation and is composed of tenuous organic lamina and grey calcareous lamina.

该油页岩呈深灰色或棕褐色，页理发育，主要由富含有机质纹层和浅灰色钙质纹层形成的毫米级沉积层偶组成。

The external wall of Beijing residence are usually dark gery lath brick ,its typical characteristics is grey bricks and tiles.

北京民居的外墙通常用深灰色的条形砖，青砖灰瓦是其典型的特征。

One of the charms of Old Beijing is the juxtaposition of the deep grey and lustrous gold.

深灰色同金黄色一样是老北京的魅力之一。

L Slate - Soil type that is the most common found in the Mosel region that is a dark gray, plate like rock that formed when clay, shale, siltstone and other sediments are subjected to pressure.

l 板岩-一种深灰色、扁平状的岩石，由粘土、泥板岩、泥沙岩和其他沉淀物受压力形成。在默塞尔地区非常常见。

Its skin is a mottled dark gray.

而它深灰色的皮肤上则点缀着许多斑点。

For example, if you're applying for a job in an investment firm, go with a navy blue or dark gray suit.

例如，假如你要在一家投资公司找工作，那就穿深蓝或者深灰色的西装去面试。

Any of a group of igneous rocks composed mainly of olivine and various pyroxenes and having a granitelike texture.

最常见的凝固火山岩，是一种致密的深灰色火成岩，纹理细密，主要由富钙的斜长石和辉石组成。

Garment and Oxford gray on in that very day lying fallow short pants , the back be fascinated the color cowboy bag, puts up hotel entrance being wearing the sunglasses step.

昨日（4日）下午12时多如常从酒店出发。当日他身穿彩色条纹上衣及深灰色休闲短裤，背着迷彩牛仔包，戴着墨镜步出酒店门口。

Dark gray peccary with an indistinct white collar; of semi desert areas of Mexico and southwestern United States.

深灰色的西趪，项圈部为不明显的白色；产于墨西哥和美国西南部的半沙漠地区。

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％。