判据

However, the caving maybe happen because of too large transmogrification and rheologic fracture to high crustal stres.

统一流变断裂准则，最终形成诱导条件下节理岩体持续大规模自然崩落判据。

Starting with Lagrange equations of the first kind, pure differential equations of multibody systems with rheonomic constraints are established.

根据变换方程与约束方程显含时间的等价性，提出定常约束与定常系统判据的等同表述。

This criterion is reasonable because it is not expressed in terms of the precessional velocity, but the angular velocity of the permanent rotation.

该判据用永久转动角速度的大小而不是进动角速度的大小作为判别准则,较为合理。