1) seismic drop hammer
地震落锤
2) P-shooter
落锤震源
3) hammer seismograph
锤击地震仪
4) karst collapse induced earthquake
陷落地震
1.
Distribution and occurence of karst collapse induced earthquakes in the Guilin region;
桂林附近陷落地震分布、形成及特征
5) earthquake subsidence
地震陷落
6) DWTT
落锤
1.
Cause Analysis on Unqualified DWTT of L360MB Pipeline Steel;
管线钢L360MB落锤不合格原因浅析
2.
Cause Analysis of Unqualified DWTT of X70 Pipeline Steel;
X70管线钢落锤不合格原因浅析
3.
Size, distributing, morphology and number of the MA island influencing yield ratio, yield strength and DWTT of the pipeline steel are introduced in the paper by analyzing influence of the MA island on mechanical properties in X70 and X65 pipeline steel.
通过力学试验研究分析管线钢X70、X65中重要组分MA岛对力学性能的影响,得出MA岛的尺寸、分布、形态、数量对管线钢的屈强比、屈服强度、落锤影响的规律。
补充资料：锤击
1.用锤子敲击。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条