Sentence examples for became difficult to trace from inspiring English sources

The cleavage that followed converted the 8-cell stage to 64-cell stage in 110.33 ± 1.52 min and became difficult to trace till the blastula stage in about 125.66 ± 1.24 min followed by blastula rotation in 1263.66 ± 1.52 min.

In the course of these measurements we found that above a certain length it becomes difficult to trace individual IFs accurately under standard conditions.

It became difficult to move.

"It became difficult to be an MP.

It became difficult to cope with.

Following the 1870s, gun models became more interchangeable with a number of holsters, and the manufacturing date of the leather holster becomes more difficult to trace.

Because there is no group, no leader, no membership rolls, any action becomes very difficult to trace.

They don't have to do anything spectacular, and that's when it becomes more difficult to trace.

Thus, it becomes much more difficult to trace phylogenetic lineages for either activity much beyond that hypothetical landmark.

It becomes difficult to maintain faith.

Without followers, goals become difficult to achieve.