1) notch pipe test
切口实验
1.
This paper reviews three main tests including notch pipe test(NPT),full-notch creep lest(FNCT) and Pennsylvania notch test(PENT) through which the resistance to slow crack growth behavior of polyethylene is evaluated.
介绍了评价管材料耐慢速裂纹增长性能的3种实验方法:管材切口实验、全切口蠕变实验和宾夕法尼亚州切口实验的研究进展情况,并对3种方法进行深入分析和对比,可为管材料的研究和性能评价提供参考。
2) full-notch creep test
全切口蠕变实验
3) V-notched rail shear test
V形开口轨道剪切实验
1.
In order to study the difference of various shear test methods,two ASTM standard in-plane shear test methods for composite material laminates are experimentally investigated through ±45° tensile shear test(ASTM D3518) and V-notched rail shear test(ASTM D7078).
对2种复合材料层合板面内剪切实验方法进行了实验研究,分别为±45°拉伸实验(ASTM D3518)和V形开口轨道剪切实验(ASTM D7078)。
4) Pennsylvania notch test
宾夕法尼亚州切口实验
1.
This paper reviews three main tests including notch pipe test(NPT),full-notch creep lest(FNCT) and Pennsylvania notch test(PENT) through which the resistance to slow crack growth behavior of polyethylene is evaluated.
介绍了评价管材料耐慢速裂纹增长性能的3种实验方法:管材切口实验、全切口蠕变实验和宾夕法尼亚州切口实验的研究进展情况,并对3种方法进行深入分析和对比,可为管材料的研究和性能评价提供参考。
5) nick-break test
切口试验
补充资料:轨道保持(见航天器轨道控制)
轨道保持(见航天器轨道控制)
orbit keeping
guidQo baoehi轨道保持(o rbit keePing)见航天器轨道控制。
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