mineral sand
英 [ˈmɪnərəl sænd]
美 [ˈmɪnərəl sænd]
【经】矿砂
双语例句
- Mineral Characterize and Synthetic Utilization of Tantalum and Niobium Tail Sand
钽铌矿尾砂的矿物特征及其综合利用 - Application study on superfine tail mineral sand used in ready-mixed concrete
尾矿特细砂在商品混凝土中应用探讨 - Thus, the mineral crystalline morphology of natural silica sand is an important parameter for use in foundry.
矿物晶体形态是铸造用天然硅砂的一个重要物理参数。 - On Theorem Measure of Approximate resistivity of mineral forming level layer distribition; Symmetrical effective medium complex resistivity model for water flooded shaly sand formation
介质成水平层状分布下视电阻率测量泥质砂岩水淹层有效介质对称复电阻率模型 - In this paper, the technical channel, match ratio, mechanical property, and anti-chlorine permeability of HPC with tail mineral sand are studied systematically.
系统的研究了尾矿人工砂的技术路线、配合比、机械性能和高强混凝土的氯离子渗透试验。 - Experimental Study on Mineral Processing of Silica Sand in Changli as Glass Making Raw Materials
昌黎硅砂用于玻璃原料的选矿试验研究 - A mineral form of vitreous or glassy silica; formed by the melting of quartz sand ( as by lightning or a meteorite).
一种玻璃质或象玻璃的硅石矿物，由在闪电或陨星的作用下熔化的石英砂构成。 - Suqian is ample in mineral resources. Its reserve of quartz sand, pottery clay, blue spar and yellow sand ranks among the top of the provincial-level cities in China.
宿迁矿产资源丰富，石英砂、陶土、蓝晶石、黄砂储量居全国省辖市之首。 - The mineral oil sandwerecompared with tong oil sand and residue of synthetie fatty acid-bonded sand.
对该种矿物油砂的铸造工艺性能与桐油砂和合脂砂作了比较。 - The Element, Clay Mineral and Depositional Environment in Horqin Sand Land
科尔沁沙地的元素、粘土矿物与沉积环境 - The relationships between fracture energy and mineral powder, emulsion powder, sand cement ratio as well as air entrainment agent in cement mortar have been studied firstly.
结果发现，适量掺加沸石矿粉，对水泥砂浆韧性的提高有一定贡献； - The result shows that HPC can be compounded with tail mineral sand or the mixture of tail mineral sand and manufactured sand.
结果表明，尾矿以及尾矿人工砂可以用于拌合高性能混凝土。 - Influence of mineral admixtures, sand ratio, tackifier and water reducer on the workability of the high strength lightweight aggregate concrete ( LWAC) are studied by taking advantage of segregation degree, slump and dispersion as evaluating indicators.
以分层度、坍落度、扩展度为新拌混凝土工作性能的评价指标，研究了矿物掺合料、砂率、增粘剂和减水剂对高强轻集料混凝土（LWAC）工作性能的影响。 - The Technological Properties of WK-I Mineral oil Sand
WK－I型矿物油砂的工艺性能 - Particle size and mineral components of quartz sand of different resources have been examined.
用偏光显微镜观察了不同产地的石英砂，分析了它们的矿物与颗粒组成； - The influence of mineral addition, chemical admixture and sand on the performance of mortar are discussed.
本文主要探讨了矿物掺合料、化学添加剂和砂对砂浆性能的影响。 - Influence of mineral compositions of the cement and the admixtures on the brittleness of sand grout
水泥矿物成分和掺合料对砂浆脆性的影响 - In the paper, grain-size analyses, mineral identification and electron microscope scanning of quartz were made for "Old Red Sand" collected from Fujian coast.
本文对采自福建沿海的老红砂作了粒度分析、矿物鉴定和石英电镜扫描。 - In order to improve crack resistance of concrete, test and analysis are made on the influence of mineral compositions of cement on brittleness of sand grout.
为了提高混凝土的抗裂性能，本文主要从水泥矿物成分对砂浆脆性的影响进行试验研究分析。 - The content of light mineral in sand sample is higher than the average value in other desert in China by 1.76%, on the contrary, the content of heavy mineral is lower than that in other dune by 1.76%.
沙样的轻矿物含量比我国其它沙漠轻矿物平均值多1.76%，而重矿物少1.76%。 - Influence of Mineral Compositions of Cement on Brittleness of Sand Grout
水泥矿物成分对砂浆脆性系数的影响 - Mineral components in some fine sand and clay samples were compared, and their weathering potentiality and buffering capacity against acidic precipitation were discussed.
根据其结果，对各地区森林土壤中的细砂及粘土矿物组成作了比较，并对这些地区土壤的风化潜力及其对酸雨的缓冲能力作了讨论。 - The Spatial Distribution Features and Mineralization of Mineral Reserve Sand Body of Sand Stone Type of Cu-Ag Mineral Deposit
砂岩型铜银矿床储矿砂体的空间展布与成矿 - A conclusion on the base of manufacture practice can be got that MU10.0 slag concrete small-sized hollow block can be produced by using castoff such as slag, tail mineral sand, fly-ash etc.
依据实验室和生产试验，得出结论：可以采用钢渣、尾矿砂和粉煤灰等废弃物生产MU10.0次轻混凝土小型空心砌块； - High performance mineral polymer can be prepared while the content of sodium silicate in the alkaline liquid and the standard sand in the solid materials are both kept around 70%.
硅酸钠水玻璃在液相中的比例约为70%，且标准砂占固相的比例为70%左右时，可制得力学性能良好的矿物聚合材料。 - The dissolving effect of the silicate bacteria to the K, P, Si, Ca, Fe, Mn and Zn elements in the mineral of loess soil and sand at the culture condition with nitrogen and no nitrogen by the liquid culture and chemical analyses methods.
采用液体培养法研究供试钾细菌在有N、无N培养条件下，对黄砂和黄绵土中矿物态K，P，Si，Ca，Fe，Mn和Zn的生物活化作用。 - This function layer adopts the special modifying asphalt and the specific mineral aggregate gradation, the asphalt content reaches as high as 9%, forms the rich asphalt sand grains type bituminous mixture.
该功能层采用特种改性沥青和特定矿料级配制成，沥青含量高达9%，形成富沥青砂粒式沥青混合料。 - According to the reservoir control factors, combined with sedimentary environment 、 mineral composition distribution characteristics and diagenesis, make favorable zones predictions for each sand group of the Xujiahe formation of Yuanba area.
根据储层控制因素，结合沉积环境、矿物成分分布特征及成岩作用，对川东北地区须家河组各砂组进行有利区带预测。 - The mineral particles in the dust usually originate from basal till and/ or wind-blown sands. The particle size analysis of the dust samples showed that the main component of mineral particles is the slit, followed by the sand and then the clay. 3.
冰川表面沙尘中的无机矿物颗粒通常认为是由风成沉积物和冰川磨蚀作用产生的颗粒物组成；沙尘样品的粒度分析结果表明，整个样品的粒度组成以粉砂为主，砂和粘粒含量相对较少。