My remark was considered somewhat tangential .

我的话被认为有点离题。

It is tangential to our main objective .

这与我们主要目的有偏离。

Testing model for the tangential reinforcement of the plant root system .

根系切向加固力试验模型。

Each of circular dishes is subjected to the action of a tangential force .

每个圆盘都受到切向力的作用。

Tangential stresses of bodies in hertzian contact .

赫氏接触下之切线应力。