parallel hole造句

例句与造句

1. Study on the factors affecting parallel hole cut blasting
   直眼掏槽爆破效果的影响因素分析
2. Some tolerance calculation methods of parallel holes distance
   平行孔系中心距公差坐标换算
3. Experimental and theoretical study of parallel hole cut blasting with cavity
   空孔直眼掏槽成腔模型理论与实践分析
4. Theoretical and testing study on factors affecting parallel hole cut blasting
   直眼掏槽效率敏感因子的理论与试验分析
5. It's difficult to find parallel hole in a sentence. 用parallel hole造句挺难的