“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	key drawing key ecological construction program key ecological forests key encryption key key-encryption key key enginerring for soil and water conservation key enzyme key equation key equipment for laying subsea pipeline keyer key escrow Keyes DeWitt Metcalf key establishment Key Event Technology key exchange key exchange protocol key exhibits key experience key factor key flood control project of Huaihe River key flood control project of Taihu basin key fractions characteristics classification key frame keyframe animation key frames of animation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。