1) Low temperature falling ball test
低温落锤
2) falling ball impact test at low temperature
低温落锤冲击
3) Falling impact performance at low temperature
低温落锤冲击性能
4) heavy hamper and low fall
重锤低落
1.
The treatment effects of collapse loess using heavy hamper and low fall and light hamper and high fall dynamic consolidation construction methods are made a comparison.
比较了重锤低落与轻锤高落强夯法处理湿陷性黄土地基的效果 ,从地质概况、设置要求、加固效果几方面进行了论述 ,指出强夯法具有一定的推广价值。
5) NDT (drop weight) temperature
NDT(落锤试验)温度
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：一落
1.指一个营聚。 2.表数量。用于重叠在一起的东西。
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