When the content of coarse grain is great than 60 %, the crush degree is observably increasing.
当粗粒质量分数大于60%时，煤矸石的破碎程度明显提高。
The results showed that the low temperature brittleness and impact strength of PP were improved observably by blend with FU.
结果表明，FU的加入可明显改善PP低温脆性，提高冲击强度。
The shape, thickness, stretch direction and bend type of the texture on both sides of the shear belt were observably different.
剪切带两侧的纹理在形状、粗细、延伸方向和弯曲类型上均表现为明显的不一致。
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