“预裂爆破”的概念、定义、翻译、参考文献-科学参考

单词	预裂爆破
释义	预裂爆破 Encyclopedia 理学爆炸力学释 presplitting blasting预裂爆破沿开挖轮廓布置密集炮孔，采取不耦合装药在主爆区爆破之前起爆形成一条贯穿裂缝，以减弱主爆区爆破对保留岩体的破坏并形成平整轮廓面的爆破技术。
随便看	RNA-dependent DNA polymerase RNA directed DNA methylation RNA-directed DNA methylation RNA editing RNA flexibility RNA folding RNA folding pathway RNA folding rate RNA functional structure RNAi RNA-induced gene silencing complex，RISC RNA interface RNA interface (RNAi) RNA interference RNA interference in aquatic animals RNA interference mediated gene silencing technology RNA interference，RNAi RNA ligase-mediated rapid amplification of 5′ends,RLM-5′RACE RNA methylation RNA modification RNA modifications RNAP RNA polymerase RNA polymerase II RNA polymerase Ⅱ

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