Modifying process was optimized with homogenous experimental design,and iron overlay quantity,anti-acid,anti-alkali,anti-mechanical wear resistant,special surface area;surface morphology and phase composition of iron oxide powder were characterized and analyzed.
用均匀试验设计方法优化了改性工艺,并对改性滤料的铁覆盖量、抗酸碱和抗机械耐磨性能、比表面积、表面形貌和铁氧粉末的物相组成进行了表征分析。
Multi-mental metallogenic province geologic characteristics and mineralization pattern in Luobugaizigou,Mingtiegai area;
明铁盖罗布盖子沟多金属矿化区地质特征与成矿模式
DIN 986 domed cap nuts
铁盖+尼龙圈组合盖帽
a flush iron cover for a manhole (as in a street).
直接盖在人孔（如街道上）上的铁盖子。
To make and fit two iron blinders for air port in dining saloon.
制作并安装餐厅里两只舷窗铁盖。
Comprehensive Construction Technology of Cover and Cut Reverse Method in Metro
地铁盖挖逆作条形基础综合施工技术
They pried off the lid with their shovels,
他们用铁锹撬开棺盖，
vacuum flask in metallic casing with aluminium shoulder and cap
铝肩铝盖铁壳热水瓶
Well, there was a roof-rack on the roof,
啊，汽车顶盖上有铁架子，
"The cylinder head is usually cast in one piece from iron, from iron alloyed with other metals, or from aluminum alloy."
气缸盖通常由铁、铁合金或铝合金铸成。
Prevention Leakage of VGCI Cylinder Head Using Common Low-Phosphor Iron;
普通低磷铁生产蠕墨铸铁汽缸盖渗漏的防止
Studying of Steel Zn-Fe System Phosphating and Coverage Technology at Room Temperature;
钢铁常温锌铁系磷化及表面覆盖技术的研究
With a long iron bar we prized the top off the box.
我们用一根长铁棒把箱盖撬开了。
Only with a long iron Bar did we prize the top off the Box.
我们用了一根长铁棒才把箱盖撬开了。
), steel, petro-chemical, chemical fibre, textile, plastic, etc.
}钢铁业、油化纤化纺、盖面甚广。
A railroad freight car without a top.
无盖货车无顶的铁路货车
A railroad freight car without sides or a roof.
平车一种没有侧板或盖板的铁路货车
Metallic coatings-Electroplated coatings of cadmium on iron and steel
GB/T13346-1992金属覆盖层钢铁上的镉电镀层
Metallic coatings--Electroplated coatings of zinc on iron or steel
GB/T9799-1997金属覆盖层钢铁上的锌电镀层
We traveled by the underground as far as Aldersgate.
我们坐地铁一直到奥尔德斯盖特。