Sentence examples for main unsolved issues from inspiring English sources

Beside the overview of the progresses realized in several domains of this project, the paper finally outlines the remaining R&D necessary for the main unsolved issues to cope with an installation of the HCLL-TBM system for day one of ITER operation.

There are many unsolved issues in CSU, from the underlying lack of large epidemiology studies [ 17].

However, such strategies present several unsolved issues.

The unsolved issues pertaining to the conducting polymers based supercapacitors are highlighted.

The lesser of two great unsolved issues is the relationship between Serbia and Montenegro.

Reconstructive technique and graft design are 2 of the unsolved issues in posterior cruciate ligament reconstruction.

However, these HIP-based network mobility solutions still present unsolved issues.

Thus, the clinical system performance will be affected by these, still unsolved, issues.

The road and building entrance videos have shown that there are still unsolved issues.

I mean, I think there is still some unsolved issues there.

However, recognition of a greater focus on the LULUCF sector must not ignore the challenges and unsolved issues regarding accounting.