iron sand的例句大全

sandy to pure iron sand, hard and fine, after no obvious signs of tread.

沙质为纯净铁板沙, 坚硬细腻, 踩后无明显痕迹.

We want to buy Coal, Scrap Metal, Iron Ore, Iron Sand, Zircon Sand Timber Flooring Coal and Coke.

我们要采购煤，小片金属，矿砂，铁沙子，锆石沙子木材地板煤和可乐。

Timber, Timber Products and Plank, Iron Sand, Iron Ore, Neem Oil.

采购产品木材, 木材产品和厚木板, 铁沙子, 矿砂, 印楝油.

we want to buy iron sand, steamed coal, mangan coal and coke.

我们要采购铁矿砂，锅炉用煤，煤，锰煤和焦炭。

Study on the Layer of Inoculated Quartz Sand Filter Removing Iron and Manganese in Experiment

石英砂除铁除锰滤层的接种试验研究

Investigation on the reduction of carbon-bearing iron ore sand compacted lump

含碳铁矿砂压块的还原研究

The microstructure of austenite in the worn surface layer of Fe C Cr Mn cast iron sliding against 800# SiC sand paper was observed with a transmission electron microscope ( TEM).

用透射电镜观察了Fe-C-Cr-Mn亚稳奥氏体基铸铁在800SiC砂纸上经往复摩擦磨损试验后磨损表层的微观结构。

Iron and manganese removal efficiency with mixed layer media and quartz sand filtration columns by immobilizing mixed bacteria

混合细菌固定化石英砂/混层滤料除铁除锰效能研究

Prevention of fissured nitrogen hole in cast iron produced with resin sand

树脂砂生产铸铁件裂隙状氮气孔及其防止

The iron in quartz sand is detrimental element. SILICEOUS ROCK RESOURCES FOR PLATE GLASS INDUSTRIAL IN CHINA: SUSTAINABLE UTILIZATION

硅砂中铁质是有害成分；我国平板玻璃硅质原料（硅砂）可持续利用分析

The measures to prevent nitrogen blow hole caused by high nitrogen content of resin sand are: adopting low nitrogen resin, adding iron oxide into sand or coating and keeping resin from moisture.

防止树脂砂含氮量高引起的氮气孔的方法是：选用低氮树脂、型砂或涂料中加入氧化铁粉和避免树脂受潮。

by decreasing the grade of cast iron, using furan resin selfsetting sand as a substitute for clay sand to make the core and prolonging cooling time in mould, the cracking problem has been solved.

通过降低材料牌号，使用呋喃树脂自硬砂取代粘土制芯，延长铸件在型内冷却时间，使裂纹缺陷问题得到解决。

Study on surface modification of quartz sand with iron oxide

氧化铁对石英砂表面改性的研究

Preparation of Iron Oxide Coated Sand and Adsorption of As

涂铁石英砂的制备及其对砷的吸附

the injury is consistent with a nine iron or possibly a sand wedge.

伤处和9号高尔夫球杆或沙坑杆相符。

Technology and Equipment of Producing Iron Ore Sand for Wrapping Layer of Seafloor Petroleum Transportation Pipeline

海底石油输送管道包裹层用铁矿砂生产工艺及设备

Design of Automatic Production Line of Austempered Ductile Iron Grinding Balls by Coated Sand Metal Mould Casting

金属型全覆砂铸造磨球自动化生产线工艺装备设计

experiment and application of organic ester - sodium silicate self- hardening sand on iron castings

有机酯水玻璃自硬砂在铸铁件上的试验与应用

test and application of green sand mold coating in thin-plate iron castings

薄壁铸铁件湿型铸造涂料的实验与应用

low iron quartz sand is the main raw material of ultra white glass including solar glass, upscale automobile glass, high-grade construction glass and so on.

低铁石英砂是包括太阳能玻璃、高档汽车玻璃、高档建筑玻璃等超白玻璃的主要原料。