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1 ?爆破防护 ... 爆破警戒 blasting warning 爆破防护 blasting protection 震动爆破 concussion blasting ... 2 ?爆破保护 you are garbage ,and you family are beast ? 你是垃圾,和你家庭是兽 Blasting Protection ? 爆破保护 a quantity of the workers are unskilled. ? 一批工人的非熟练工人。
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Within the protection zone for a water project, any act of blasting, sinking a well, quarrying rock, and collecting earth, which endangers the safety of the water project, shall be prohibited. 在水工程保护范围内，禁止进行爆破、打井、采石、取土等危害水工程安全的活动。 - 2
According to the condition of the blasting site, blasting parameter is determined reasonably, safety protection measures are adopted, and the blasting achieves the expected effect as well. 根据爆破现场的情况，合理确定了爆破参数，并采取了安全防护措施，爆破达到了预期效果。 - 3
The paper introduced the design, construction and protection technology for blasting network of (30 + 15) ton dock cofferdam under water-filled condition. 介绍了充水条件下(30 + 15)万吨级船坞围堰水下爆破网路的设计、施工与防护技术。
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