如果你不太喜欢这个小型的沙拉条的主意,你可以考虑一下一种简洁波采草莓沙拉。 。
If you want to avoid the mini-salad bar idea, consider a simple and elegant Spinach and Strawberry salad.
阐述了简化后的大面积采空类型相应地震反射波的运动学和动力学特征规律;
Secondly, the type of large mining area is simplified, and its kinematic and dynamic characteristics of reflection are expounded.
上向孔侧向崩矿爆炸应力波对采场项板的破坏比水平落矿爆炸应力波对采场顶板的破坏要小,从而使撬毛工作量减少了58.3%。
The destroy of the roof produced by stress wave of upward hole side blasting is less than that of the level hole blasting. The work of prizing flexible rock decreased by 58. 3%.
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