| 释义 |
engineering blast
基本例句
工程爆破
The optimization of blasting parameters in engineering blasting is a complicated nonlinear programming problem.工程爆破中的参数优化问题是个复杂的非线性规划问题。
It is still an applied fundamental subject that needs to further and deeply study in blasting engineering because of the complexity and uncertainty of blasting seism itself.由于爆破振动本身的复杂性和瞬变性，爆破振动分析研究仍然是工程爆破领域中一个有待深入研究的应用基础课题。 |