光环微粒是如此的弥散以致于它们从土星一直延伸到行星间空间。
Its particles are diffuse and may even extend beyond the bulk of the ring material all the way in to Saturn and all the way out to interplanetary space.
微米微粒的强化机理则主要归功于微粒的弥散强化作用。
The strengthen mechanism of micro particles is due to dispersion strengthening.
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