网络例句
贝壳松脂
- 与 贝壳松脂 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Because three differences lie in the pearlite to have the round arc crack which the condensation forms, calls the pearlite structure, the water content 2~6%; The pitchstone has the unique resinous luster, the water content 6~10%; The black sunlight crag has the glassy luster and the conchoidal fracture, the water content is smaller than 2% generally.
三者的区别在于珍珠岩具有因冷凝作用形成的圆弧形裂纹,称珍珠岩结构,含水量2~6%;松脂岩具有独特的松脂光泽,含水量6~10%;黑曜岩具有玻璃光泽与贝壳状断口,含水量一般小于2%。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。