The experimental and testing results show that the developed SCA has a fast reaction velocity, a big expansive pressure strength and good weather resistance.
试验研究及检测结果表明，所开发的静态破碎剂反应速度快，膨胀压力大，耐侯性好。
The instant surface wave testing is characterized by fast velocity, high precision and low requirement for site.
瞬态面波技术具有速度快、精度高、对场地要求低等特点。
The instant surface wave testing is characterized by fast velocity, high precision and low requirement for site.
瞬态面波技术具有速度快、精度高、对场地要求低等特点。
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