“presplitting blasting”的概念、定义、翻译、参考文献-科学参考

单词	presplitting blasting
释义	presplitting blasting 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	agro-meteorological simulation agrometeorological station agrometeorological stress agrometeorological technology agrometeorological textbook agrometeorological training agrometeorological yield forecast agro-meteorology agrometeorology,agricultural meteorologyy agrometerological service system agrometorological edge effects agronomic remediation method Agronomic Theory on Rice Cultivation agronomy Agronomy for Sustainable Development Agronomy Journal Agronomy Society of New Zealand, ASNZ agrophysics agrose gel electrophoresis agrotechnical economics a grotesque stone and sporadic mume twigs in the wild A. Grothendieck A. Grothendieck (1928—2014) agrotopo-climate agro-tourism

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