Analytical technology for drill stringstress wave spectral is a brand-new field.
柱应力波频谱分析技术是一个崭新的技术领域。
2
The change of temperature after or before gas well put into production will result in the variation of tubing stringstress and axial deformation.
气井投产前后温度和压力变化会引起油管应力及轴向变形的改变。
3
Stress is to the human condition what tension is to the violin string: too little and the music is dull and raspy; too much and the music is shrill or the string snaps.