1) isotravel time circle
等时圆
2) equal circle
等圆
3) isochrone
['aisəukrəun]
等时
1.
Method and application of facies controlling isochrone oil-layer;
相控-等时小层对比方法及应用
4) divide circle evenly
等分圆
5) Radius of equal cycle nucleus
核等圆径
6) round straight bar
等直圆杆
1.
There are shear stresses as well as normal stresses,which can be neglected in the cases of small deformation,on the section of round straight bar under free torsion.
等直圆杆在自由扭转时,截面有剪应力及正应力,在小变形情况下,正应力远小于剪应力,可以略去不计。
补充资料：等圆
等圆
能够重合的两个圆叫做等圆.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。