Concrete with river gravel or quartzite aggregate is of medium difficulty to cut.
溪砂石骨料混凝土或石英岩身材中等难度降低。
Widely used for granite, basalt, limestone, river gravel, quartz, iron ore, pebbles and other materials, fine crusher.
广泛适用于花岗岩、玄武岩、石灰岩、河卵石、石英石、铁矿石、鹅卵石等多种物料的细式破碎。
This series of products widely used in the basalt, limestone, river gravel, granite and other types of materials processing and shaping broken.
该系列产品广泛适用于玄武岩、石灰岩、河卵石、花岗石等各类物料的破碎加工与整形。
The fossils were embedded in sand and gravel that were likely laid down by a river.
这块化石嵌在了可能是某条河流所沉积的沙和砾石之中。
A group of Quaternary gyttjor are discovered in Rimaqu basin in the Yellow River source area which formed the first terrace foundation, included gravel aleurite, aleurite and clay layer.
在黄河源区支流日玛曲河谷发现第四纪湖相沉积，以含砾粉砂、粉砂、粘土互层组合为特征，形成河流的第一阶地基座。
Gravel from the River Neckar was added to the polished screed flooring, creating one final link to the waterside setting.
从内卡河打捞的砂砾被用来添加到打磨的地板材料中，用在水边设置的最后一个环节中。
Then, dispersal gold placer within the intermediate store body was enriched in gravel bed of detention in river bed after many times intermittent elevation, and the gold placer deposit was formed.
当地壳多次间歇性上升后，使砂金中间储存体中分散的砂金集中富集在河床滞留砾石层中，从而形成砂金矿床。
Some coarse gravel loaded by the river deposited in the river channel.
河流携带的部分粗砂砾在河床上形成滞留沉积。
Margaux lays on a soil of white graves - a special kind of gravel brought from the mountains by the river.
玛歌堡位于白格拉夫的土壤上，一种特别的沙砾由河流从山上带来。
The sand and gravel in the Yangtze river is good building and filling materials.
长江中下游干流河道内的砂石是较好的建筑和填筑材料。
Natural gravel is rich natural resources and also better stable compacting roadbed material in the river courses of mountain areas.
天然砂砾料是山区河道中丰富的自然资源，也是压实后稳定性良好的路基填筑材料。
The river was set on gravel which let the water through.
河的底部是由沙砾构成，水从沙砾中流过。
The river deposit, which is made up of naturally graded sand and gravel, is characterized by its well gradation, easy control of its particle size, easy compaction and good permeability.
这种天然级配砂砾具有级配良好、粒径易控制、易碾压成型、透水性好等特点。
The braided river is further divided into gravel braided river and sandy braided river, the upstream and downstream are also defined.
其中对辫状河进一步划分为两种类型，即砾质辫状河和砂质辫状河，并划分出了辫状河上游和下游。
Combining water - steady construction experience in the river, put great emphasis to states the mechanisation construction's method to steady gravel with water.
结合水稳砂砾在民航路中的施工经验，着重阐述了水稳砂砾机械化施工的方法。
The water surface level, velocity field and sediment concentration field of gravel sand bed and sand bed reach on Jianjiang river were refined simulated.
细致地模拟了荆江卵石夹沙河床及沙质河床浅滩河段的水面线、流速场、含沙量浓度场及河床变形。
Whether the natural sand gravel stratum in the river bed would serve as the foundation of the superhigh faced rockfill dam or not was one of the key technical problems of the project.
河床天然砂卵砾石层能否作为超高面板坝坝基是该工程的关键技术问题之一。
So it has theoretical and engineering application value to research the gravel motion of mountain river follow as the analysis of the power of the gravel particles.
所以开展对非均匀卵石起动规律的研究，具有重要的理论意义和工程适用价值。
A river sediment numerical model for gravel-pebble streams, CRS-1 model, is developed. The computed results by the model agree quite well with the data of flume experiment, model experiment and field.
开发了CRS - 1卵石河流泥沙数值模型，经水槽试验、模型试验、野外实测资料验证，计算结果与实测值吻合良好。
Gravel roundness increased along the river by analyzing the field data in Baishahe river, a tributary of Minjiang river.
通过分析岷江支流白沙河的实测资料得出，卵石圆度沿程加大。
A couple of girl students read English aloud while walking up and down the gravel path around the river where a sort of stream rose forming a thin mist.
路边的小溪笼罩在薄雾中，几个同学沿着小路边走边朗诵着英语。
A couple of girl students read English aloud while walking up and down the gravel path around the river where a sort of stream rose forming a thin mist.
路边的小溪笼罩在薄雾中，几个同学沿着小路边走边朗诵着英语。
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