1.
Feasibility Analysis on The Low Label Concrete Using Mechanism Sand Instead of Natural Sand
低标号混凝土采用机制砂代替天然砂可行性分析
2.
Natural Grit Enlarged Compaction Pile by Tamping Applied in Highway Engineering
天然砂砾夯扩挤密桩在公路工程中的应用
3.
Characteristic Comparison of Alkali-Aggregate Reaction for Recycled Fine Aggregate and Natural Sand
再生细骨料与天然砂碱骨料反应特点比较
4.
Optimization Management Model of Natural Aggregate Production System in Mass Concrete Construction;
大体积砼施工中天然砂石料生产系统优化管理模型
5.
The Research on the Performance of Artificial Sand High Performance Concrete and Natural Fine Sand Concrete
人工砂高性能混凝土和天然细砂混凝土的性能研究
6.
Technical specification for application of natural zeolite powder in concrete and mortar
天然沸石粉在混凝土和砂浆中应用技术规程
7.
PHASE EQUILIBRIUM IN PRODUCING BORIC ACID FROMPROCESSING NATURAL BORAX BY SULFURIC ACID
硫酸加工天然硼砂矿生产硼酸的相平衡
8.
Treatment of zinc plating wastewater by the mixture of activated carbon and nautural maganess oxide
活性碳—天然锰砂混合处理镀锌废水的初探
9.
Fractal Structurel of Granularity Distribution of Natural Sedimentary Sandy Gravel
论天然沉积砂卵石粒度分布的分形结构
10.
Application of Green Sand Casting Process of Yellow Loam Natural Clay-Bonded Sand
黄壤土天然粘土砂湿型铸造工艺的应用研究
11.
Natural Resources: bauxite, coal, crude oil, iron ore, natural asphalt, calcium, silica, mica, salt, clays.
自然资源：铝矾土、煤、原油、铁砂、天然沥青、石灰、硅石、云母、盐、粘土。
12.
By its natural unique flexibility and the frosting role, suits themanufacture upscale cosmetology product, plays effect of the temperatefrosting clean skin.
以其天然独特的柔性和磨砂作用，适合制作高档美容制品，起到温和磨砂洁肤之功效。
13.
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。
14.
Nature made this den, a cave undercutting bluff of beautiful orange-beige sandstone.
这是个浑然天成的洞穴。山洞在一个浅桔色的砂岩峭壁之下。
15.
The sand box model is a reduced scale representation of the natural porous medium domain.
砂槽模型是将天然的多孔介质区域按比例缩小的模型。
16.
Theoretical and Experimental Research on Gas-Sand Two-phase Flow in Natural Gas Exploration;
气砂两相流在天然气开采过程中的理论及实验研究
17.
Adaptability of Natural Yellow Loam Clay-Bonded Sand Casting Process to Thickness of Iron Castings
黄壤土天然粘土砂湿型铸造工艺对铸铁件壁厚的适应性
18.
open-pressure blasting
露天压风喷砂清理法