| Chinese | English |
| 为了减少索赔事件的发生、炸药的使用人员保存完整的爆破作业记录是聪明的举措、监测爆破振动和冲击波、尽可能通知公众、尽量降低钻孔和交通噪声、减少粉尘并减小其他可觉察到的影响 | In order to reduce damage claims, the explosives user is wise to keep complete records of his operations, to monitor vibrations and airblast, to do what he can to inform the public, and to minimize drilling noise,dust,traffic noise, and other perceptible effects |
| 他们把买书的费用记在公司账上 | They charge the books they bought to the company's account |
| 实用公式 | field formula |
| 杜邦公司许用炸药 | Du Pont licensed explosives |
| 此外、明智的炸药用户还须知道不同的结构、公用设施、设备和用具对振动感度的变化、而且要记录爆破场地附近的情况 | Also, the explosives user would be wise to become aware of the variation in vibration sensitivities of different structures, utilities, facilities and materials, and to make note of the conditions near his operations |
| 能量利用计算公式 | energy utilization calculation |
| 这里需要应用预测抛物体在同一高程时的最大抛掷距离的弹道公式 | The general trajectory formula needs to be applied here for the prediction of the maximum horizontal throw of a projectile to a point at the same elevation |
