砾

The variety of bleak consists of white, black, crystal, fire, gum, water, boulder and veinstone bleaks or bleak in base materials.

欧泊石的种类包括（白欧泊石、黑欧泊石、晶质欧泊石、火欧泊石、胶状欧泊石或玉滴欧泊石、漂砾欧泊石、脉石欧泊石或基质中欧泊石）。

The comprehensive and exact datum of soil organic matter and gravel is the basis to count the SOCD and SOCR veraciously.

本文全面而丰富的土壤有机质、石砾量等基础数据是准确计算土壤有机碳密度和土壤有机碳储量的基础。

It is larger than lapilli in size, and may be vesicular to hollow inside.

其体积大于火山砾，而内部可以多孔甚至中空。

What was once the main harbour in the old capital Plymouth also lies deserted under volcanic dust and other debris.

曾经是旧都Plymouth的主要港口也因为火山灰及碎石残砾而遭弃置。

Lakes spill from mountain gorges into frigid streams that work their way through pine-needled forest floors and over lichen6-covered boulders, providing water, food, or habitation to the white-tailed deer, the porcupines and moose, the rabbits, squirrels, raccoons, bobcats, beavers, a variety of fish and many kinds of birds that inhabit New England's wooded hills and mountains.

湖泊从峡谷奔流而出，变成一条条寒冷的小溪，流过布满松针的林地和长满青苔的巨砾，为生活在新英格兰大大小小青山之间的白尾鹿、豪猪、驼鹿、兔子、松鼠、浣熊、美洲野猫、河狸、各种各样的鱼以及许多种鸟类提供了水、食物和栖息地。

Recently, a nearly E-W-striking, over 10 km long albitite zone has been recognized for the first time in the Lower Silurian Meiziya Formation in a Lower Paleozoic lead-zinc ore deposit concentration area of the Xunyang basin, South Qinling. It shows a conformable contact and gradational relationships with the country rocks and has thick-bedded and massive, banded, brecciated structures and fine and very fine equigranular and intraclastic textures. It is chemically characterized by enrichment in SiO2, Al2O3 and Na2O and is rich in the trace elements Fe and Mn and poor in the trace elements Co, Ni and Cu. Its ∑REE, LREE and HREE are lower than those of the country rocks and exhibit pronounced Eu depletion.

最近，在南秦岭旬阳盆地下古生界铅锌矿集区内的志留系梅子垭组地层中首次识别出一条近东西方向延伸长达10余千米的钠长石沉积岩带，与地层整合产出，渐变过渡，厚层块状，条带状，角砾状构造，均粒微-细晶结构，内碎屑结构；其化学成分以富含SiO2，Al2O3及Na2O为特征，富Fe，Mn，贫Co，Ni，Cu等微量元素；该钠长石岩的∑REE，LREE，HREE均较围岩偏低，具明显Eu亏损的特征。

For example, before my successful ascent of La Rambla I waited 5 hours! If the route has got an easy start I warm up on it and then I'm ready for the harder sections above. The problem comes if a route is difficult right from the start. And when I climb bouldery routes I rest for just one or two hours between one attempt and the next.

当我攀岩时，如果在热身活动时我觉得这条路线开头很容易，我就会充分准备一鼓作气拿下这条路线；相反，如果开始就让我觉得颇有难度，尤其是在攀一些漂砾路线时，我就会在每次尝试之间休息1、2个小时，养好精神再进行下一次。

A tunneling machine for producing large tunnels in soft rock or wet, clayey, unconsolidated or bouldery earth by simultaneously detaching the tunnel core by thermal melting a boundary kerf into the tunnel face and forming a supporting excavation wall liner by deflecting the molten materials against the excavation walls to provide, when solidified, a continuous wall supporting liner, and detaching the tunnel face circumscribed by the kerf with powered mechanical earth detachment means and in which the heat required for melting the kerf and liner material is provided by a compact nuclear reactor.

&…一个在软岩石，或湿的、粘土状的、疏松的，或巨砾泥土中挖掘隧道的隧洞掘进机，用先进的以上升暖气流进行隧道核心分离，将边界切口熔入隧道面，同时通过使偏倚在隧道壁上的熔融物料在凝固时提供一个连续墙来支持衬垫，形成一个支持挖掘的墙壁；破碎在切口周围划了界限的隧道核心-用有动力的机械土地分离的方法，在隧道核心中，需要如此操作的热力以及衬垫物料由一个小型的核反应堆提供……&

Oil were recently discovered in brecciated limestone, micrite kimestone and dolomitized limestone associated with Jinding lead-zinc deposits.

兰坪坳陷的油气主要见於金顶矿区的下含矿层，储层主要为上三叠统三合洞组的灰岩和角砾状灰岩石。

The ore have disseminated structure, stratified structure, stipped structure, lamellar structure, vein structure and brecciated structure.

矿石构造主要有浸染状构造、层块状构造，其次为条带状构造、层纹状构造、脉状构造、角砾状构造。

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％。