и всё же

см. и в то же время

* * *

И всё же -- still, yet; and yet; even so, though

 Still, the advantage of using dual rings on large size bearings is obvious.

 The researchers are undecided on the whole, and yet many manufacturers claim to be using the technique with positive results.

 Yet a computed loss value must include all these factors if it is to be used with confidence.

 Even so, such methods have essentially replaced all other techniques.