corrugated square iron bar 方竹节铁条
Square iron wire mesh 方口铁丝网
square iron core coil 矩形铁芯线圈
square iron bar 方铁条
corrugated d square iron bar 方竹节铁条
square iron-core coil 方形铁芯线圈
nickel-plated iron square hook 镀镍铁方型钩
iron square nut 方头铁螺母
A thick, square, iron pyrite mirror, inlaid with stucco plaques, was placed next to the female's right knee.
紧挨着这位女性的膝盖上，放置着一面嵌入了粉刷装饰片，厚重和方形的铁铜镜子。
On the spot it had occupied was a circular space, exposing an iron ring let into a square flag-stone.
在大石所呆的地方出现了一个圆形的空间，中间有一块四方形的石板，上面有一个铁环。
Those researchers, led by Wajih Naqvi and Victor Smetacek, created a bloom of phytoplankton by fertilising an area of 300 square kilometres with six tonnes of iron sulphate, which dissolves in water.
这些由Wajih Naqvi和维克多•斯莫塔希克领导的研究者给300平方公里的海域里面投加了6吨的可溶于水的硫酸铁作为浮游生物的肥料已让他们生长。
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