Sentence examples for it is still unknown which from inspiring English sources

Nevertheless, it is still unknown which comes first.

It is still unknown which is the most accurate method to estimate body composition in CKD.

Many physiological changes in response to calorie restriction and exercise have been identified, however, it is still unknown which specific changes in metabolism drive these beneficial effects on aging.

It is still unknown which specific substances play a role in the mechanism of AH.

However, there have been no direct comparative studies of scaffold-based and scaffold-free approaches reported and thus, it is still unknown which approache(s) would provide better long-term outcomes.

It is still unknown which kind of volatile chemicals from the angiosperm wood was responsible for these inhibitory effects.

Apparently, the root cause of the problem is still unknown, which is a little troubling to the average consumer.

However, the reason why Nb addition suppressed the formation of Al oxides, but promoted the formation of Zr-oxide is still unknown, which needs more comprehensive investigations.

The calculation results are consistent with the experimental results, but how the niobium changes the arrangement of extranuclear electrons of atoms is still unknown, which needs more comprehensive investigations.

Whether these leaves can be used for medical raw material is still unknown, which encouraged us to carried out HPLC analysis of total alkaloids from the inadequately dried leaves of A. scholaris.

However, the precise mechanism for TGFBR3 to cause Ca2+ overload in CNE-2Z cells is still unknown, which is of considerable interest for us to investigate in our future study.