英语词汇pre-rock怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
The rock property difference of bedded composite rock often does not lead to ideal Pre-splitting blasting effect.
层状复合岩体中岩层性质的差异常常导致预裂爆破效果不理想。
2
A computer simulation method to predict the mechanical properties of jointed rock mass is pre-sented.
本文提出了一种确定节理岩体力学参数的计算机模拟试验法。
3
The shed-pipe advanced support that passes through soft cracked rock mass in tunnel construction is an effective pre-supporting method.
超前管棚支护是隧道施工中穿越软弱破碎围岩的一种有效的预支护方法。

单词	pre-rock
释义	pre-rock 简明释义 adj．摇滚乐前的：指在摇滚乐流行之前的音乐风格。网络释义短语 1 pre-existing rock 先成岩石 2 rock pre ure 岩石压力 3 pre-stressed rock bolt 预应力岩石锚杆双语例句 1 The rock property difference of bedded composite rock often does not lead to ideal Pre-splitting blasting effect. 层状复合岩体中岩层性质的差异常常导致预裂爆破效果不理想。 2 A computer simulation method to predict the mechanical properties of jointed rock mass is pre-sented. 本文提出了一种确定节理岩体力学参数的计算机模拟试验法。 3 The shed-pipe advanced support that passes through soft cracked rock mass in tunnel construction is an effective pre-supporting method. 超前管棚支护是隧道施工中穿越软弱破碎围岩的一种有效的预支护方法。
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