您要查找的是不是:
- Control Design on Mining Dam Material by Deep Hole and Bench Blasting for Rock--fill Dam with Concrete Facing 面板堆石坝深孔梯段爆破开采坝料控制设计
- deep hole and bench blasting 深孔梯段爆破
- The study shows that the shape of effective stress field of deep hole bench blasting is quasi ellipsoid and the tip effect appears at both ends. 采用三维有限元数值分析法,通过建立三维有限元计算模型,分析堵塞长度对堵塞区有效应力场的影响。
- The stonework blasting of this contract uses construction program that combine blasting deep hole and smooth blasting. 本合同段石方爆破采用深孔控制爆破和光面爆破相结合的施工方案。
- Analysis of Selecting Spacing Factor for Front Row of Deep Hole Bench Blasting 深孔梯段爆破前排密集系数的选择分析
- The Testing Research on the Cracking Zone of Deep Hole Bench Blasting of Mixed Loading Emulsion Explosive 混装乳化炸药深孔梯段爆破破裂范围试验研究
- Keywords deep hole bench blasting,Effective stress field,,,,,photo-elastic holograph,3-D dynamic element method; 深孔台阶爆破;有效应力场;全息动光弹;三维动力有限元;
- This paper introduces the technology of broaching accurate,small deep hole and the design of broaching tool as well as its parameter's selection. 介绍用拉削加工精密小深孔的工艺方法及拉刀的设计、参数的选择。
- Aimed at the problems in processing deep hole and narrow deep slot during die manufacture, electrolyzed processing method and experience of deep hole are introduced. 针对模具加工中,经常遇到的深孔及窄深槽的加工问题,介绍了深孔的电解加工方法、经验。
- The hunting dog scented a fox in the hole and opened up. 猎犬嗅出洞里有一只狐狸,便狂吠起来。
- Bench blasting is the most usual type of blasting work. 梯段爆破是最常用的爆破工程之一。
- She was falling down and down into a very deep hole. 她摔倒了掉进一个很深的洞里。
- There was a big hole and he fell in. 那有个大洞,他掉进去了。
- Aladdin went down the hole and took the lamp. 阿拉丁下了洞,拿到了灯。
- Design and performance of vehicle and bench testing, as required. 按需设计和实施车辆及台架性能测试.
- The basic charge calculations have been concentrated round bench blasting. 装药计算的重点主要放在梯段爆破上。
- Climb into the hole and toss the ball out,will you? 爬进洞里,把球扔出来,好吗?
- The ball rolled into the hole and she had won. 球滚进了洞,她赢了。
- They first dug a deep hole in the ground. 他们先在地上挖了一个深洞。
- The prisoner crawled through a hole and escaped. 犯人匍匐穿过一个洞而逃走。