搜索 - 科创

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谢邀。实际上国外对通过影像来估算爆炸当量的研究挺多的，尤其是贝鲁特大爆炸后。大概有爆炸开始至声波到达的冲击波波速法、爆炸火球法、爆坑法，再延申一点还可以通过地震等级法、门窗破坏超压法等来计算。但是这些...

【常用WinAPI】系统信息类一、系统路径展开环境变量：ExpandEnvironmentStrings 获取System/System32路径：GetSystemDirectory 获取Win...

声明一下：我分别用过IRF460LC、40N60A4、IRF740做过半桥分别用过IRFP460LC、40N60A4、IRFP450做过全桥其中做半桥推动高压包最大功率是1800W 500W的确没有明...

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