Sentence examples for difficult to pack from inspiring English sources

Membrane proteins are notoriously difficult to pack into crystals.

The borrower may be asked to pay for shipping costs of large or difficult to pack specimens.

Van Deren finds it difficult to pack for races, read maps or follow directions along a course.

This also indicates that in hydrophobic domain of mixed micelles, cis-oleic residues are more difficult to pack together compared to the palmitic residues of Tween 40.

As the size increases, the number of conformations available to the molecule also increases, making it difficult to pack the molecules with fewer defects.

When I went to Nicaragua I was travelling around with this filthy backpack, that was really heavy and difficult to pack and unpack.

When Safin was 14, his parents made the difficult decision to pack their son's belongings and send him to Spain.

Start with the most difficult items to pack.

For if the War Requiem is neither easy to perform nor to hear, it is staggeringly difficult to stage, and to pack a cathedral the size of Gilbert Scott's exorbitant Liverpool masterpiece with an eager, appreciative audience, and choral and orchestral forces from the city and its twin, Cologne, was a triumph.

Hence, it is difficult for the crosslinked PVA polymer chains to pack and form crystal regions.

It may be difficult, but you need to do this in order to pack better.