When it is pretreated by high pressure roller, all the shape of grain like needle, slice, grate, and somes have crack.
高压辊磨预处理后颗粒形貌多为针状、片状和条形状，并且有些颗粒明显存在裂隙。
The individual part might show in intermittent traces, supposed as dendritic, needle-like, feathery, fibrous, ring or alternated folded ribbon shape etc.
单独部分的形状可呈为似断似续的树枝状、针状、羽状、纤维状、环状或折叠带状等。
The product after breaking is with the cubic shape, low content of needle-like particles, and without inner crack.
经破碎的产品呈立方体，针片状含量低，无内裂缝。
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