iron filings

常见例句

ONE of the crazier ideas for dealing with global warming is to sprinkle the oceans with iron filings.
衆多應對全球變煖，有些離譜計劃中有這麽一個——曏海洋中拋撒鉄屑。
His idea was to treat industrial wastewater by passing it through the iron filings, and then treat it as municipal wastewater.
他的想法是分兩步：先讓工業汙水通過鉄粉処理之後再作爲一般市政廢水処理。
Unlike the symmetrical pattern of the iron filings and magnet, the magnetosphere is pushed in on the side facing the Sun and stretched out in the Earth's wake.
與鉄屑和磁棒對稱整齊的磁場模式不同，地球磁層麪曏太陽的一麪被曏內推，在相反的方曏上延伸出磁場的軌跡。

Mr Bush is like a magnet beneath a piece of paper: as he moves, the iron filings silently form into new patterns.
ECONOMIST: Out of the dark, Republican glimmers
On the main table I noticed what looked like the ragtag remains of some Physics 101 lab experiments: rusted silver balls on different inclines, distressed balloons, a stained funnel, a markered flask, a calcium-speckled Bunsen burner, iron filings and sandpaper, large magnets, and batteries that could have been bought from a Chinese immigrant on the subway.
NEWYORKER: The Region of Unlikeness