bottom sand
英 [ˈbɒtəm sænd]
美 [ˈbɑːtəm sænd]
网络 炉底砂
双语例句
- Simply put some sand in the bottom of the jar ( colored play sand works great for this) and add the seashells.
只要将沙子铺到瓶底，（如果是彩沙就更漂亮了）然后再放入贝壳。 - Look at the bottom of the glass. There's sand in it.
看看这个玻璃杯底。有沙子在里面。 - In the shallows, the dark, water-soaked sticks and twigs, smooth and old, were undulating in clusters on the bottom against the clean ribbed sand, and the track of the mussel was plain.
湖浅处，浸于水中的暗色枝枝杈杈样子光滑，而且有了些年头，一丛丛地顶着呈纹路状的净沙在水中起伏，蛤贝爬过的路痕也历历在目。 - The bottom layer is a mixture of sand and clay.
最下面的一层是沙和泥的混合物。 - A thickener comprises a tank body with a bottom provided with a sand discharge port and a top provided with a feed port;
一种浓密机，包括罐体，所述罐体的底部设置有放砂孔，其顶部设置有进料口； - Problems of design and construction of hand-excavated pile expanding bottom in sand bed
人工挖孔桩在砂层上扩底时应注意的设计与施工问题 - Fliers. Light, whitish, fluffy particles that float in white wines or rest at the bottom, looking like a light sand.
一些细微的，浅色发白的小颗粒，漂浮在白葡萄酒里或是沉积在酒瓶的底部，看起来像一层细细的沙粒。 - A method that is used to monitor water flow in the bottom of drain sand pipe is designed.
设计了一种通过监测排砂管线底部水流量来估算地层出水量的方法。 - Quantitative Analysis of Bottom Sand Flow Failed to Measure in the Test of Water and Sand at Headwork of Yellow River Diversion
引黄渠首工程水沙测验中漏测底沙的定量分析 - Furthermore, the matters needing attention and the necessary measures during the submarine cable operations in the sand wave area are proposed, which will provide reference for the submarine cable operations in China Sea sea bottom sand wave area.
提出了在沙波区进行海缆施工时应注意的事项和需要采取的必要措施，为在中国海海底沙波区进行海缆施工提供参考和借鉴。 - The height, concentration and transport velocity of the high concentration layer near bottom are derived, so the sand transport rate in this layer can be calculated, and the formula is given.
本文研究给出了底部高浓度含沙水体层高度，含沙量和运移速度，以及其波流共同作用下的单宽输沙率的计算公式。 - Flood way bottom of Fenhe No. 2 reservoir dam sand of reservoir, and water flow at the bottom of flood way is high speed flow.
汾河二库大坝泄洪底孔担负着水库泄洪排沙任务，泄洪底孔水流属高速水流。 - Therefore, the estimation method can be used to identify different bottom sediment types such as bedrock, gravel, sand and clay.
此方法可以用来识别基岩、砾石、沙和粘土等底质类型。 - The results show that near bottom sand movement ( high concentration layer near bottom and bed sand movement) is the main cause of deposition, deposition amount caused by suspended sand in upper water body is small.
计算结果表明：粉砂质海岸航道淤积以底部泥沙运动（含高浓度水体层和推移质）为主，悬移质泥沙仅占小量。 - Digital Controlling Processing for Bottom Die of Sand Core of Cylinder Head
缸盖砂芯下模体的数控加工 - Analysis of Effects of Sea Bottom Sand Waves on Submarine Cable Burial Operation in China Seas
中国海海底沙波对海缆埋设施工的影响分析 - The development and evolution of sea bottom sand ridges and sand ripples are discussed.
讨论了海底沙脊和沙波发育演变问题。 - Foraminiferal distribution and its indications of sedimentation environment in the bottom sediments of radial submarine sand ridges along North Jiangsu
江苏北部岸外辐射沙洲有孔虫分布及其沉积环境分析 - According to the sedimentary textures of bottom sediments and hydrodynamic conditions, the following sub-environments can be identified in the Hangzhou Bay: east part of the bay bottom, west part of the bay bottom, Andong shoal, nearshore deep channel and tidal sand ridges.
根据沉积结构特征可将杭州湾划分为五种不同的沉积环境：东部湾底、西部湾底、庵东浅滩、近岸深槽和水下沙脊。 - The digital bathymetric data and analog record characteristics for bottom bedrock, sand and clay were derived by comparing the bathymetric data with the bottom material samples, and these characteristics can provide a priori knowledge for identifying the bottom material type by using dual frequency echo sounder.
比较了式取样器海底底质样品，归纳出海底基岩、沙、粘土的双频测深仪水深数据和双频测深仪海底模拟记录图象特征，该特征可为双频测深仪识别海底底质类型提供先验认识。 - Experimental investigation on the bottom shear stress of the sand ripple bed under wave action
波浪作用下沙纹床面上底部剪应力的实验研究 - Hydraulic gradient in sand increases constantly and the maximum is occurred when the bottom of bucket arrives to the sand surface.
砂中水力梯度一直增大，极大值产生在桶底接触砂面时。 - Materials obtained from drilling well showed that shallow layer nature gas had four types: top protruding lenticular sand gas reservoir, bottom protruding lenticular sand gas reservoir, side pinching sand gas reservoir and thick block sand gas reservoir.
钻井资料表明，浅层天然气气藏类型有：顶凸型透镜状砂体气藏、底凸型透镜状砂体气藏、侧缘尖灭型砂体气藏、厚层块状型砂体气藏。 - The propagation paths of tidal waves from the Pacific to the northern South China Sea and the regional distributions of sea bottom sand ridges and sand ripples are described.
阐述了太平洋潮波传入南海北部的途径与海底沙脊和沙波的区域分布； - Quartz sand had a minor effect on rice straw fly ash; however, furnace bottom slags were strongly affected by quartz sand.
石英砂床料对稻秆飞灰的影响较小，对炉底渣的影响较大。 - The main conclusions can be drawn as follows: 1.The deposited soils in Hexi area belong to typical deposited structure of river binary phase: the upper layer is soft soil of floodplain phase, the bottom layer is the sand layer of bed phase.
主要研究结论如下：1.南京河西地区的沉积土层属于典型的河流二元相结构：上部为河漫滩相沉积的淤泥质粉质粘土层，下部为河床相沉积的砂层。 - The coarse particle size composition at the bottom of windward slope was determined by that the fine sand was carried away by the wind erosion and only coarse component was left.
迎风坡坡脚粒度成分较粗，这是在风力侵蚀作用下细小砂粒被风力搬运带走、剩下了较粗粒的成分决定的。 - Based on the depth data of the top and bottom boundaries of each the sand groups, the residual stratum thickness charts are obtained. The residual stratum thickness charts are combined with the seismic event contacting relationship in seismic profiles to analyse the ancient landform.
依据Ⅱ核三段Ⅰ-Ⅶ各砂组顶底界深度数据，得出各砂组残余地层厚度图，并结合地震剖面同相轴接触关系，进行古地貌分析。 - The predominant pathways extend along high property zone in horizontal direction, and along bottom of the single sand bodies vertically.
指出了优势通道的分布规律，在平面上沿着高物性带发育，垂向上沿着单砂体底部发育。 - This study has put emphasis on the key role of "three bottom interface" in improving seismic data quality of desert area, which are the wet sand bottom boundary layer, the sand bottom interface and the bottom of Quaternary interface.
首次提出并深化认识了三个面（潮湿层底界面、沙层底界面、第四系底界面）在风成沙漠区和戈壁砾石区地震勘探中的关键作用。