Sentence examples for useful essential from inspiring English sources

Ylang Ylang: Ylang Ylang might possibly be the most useful essential oil for doing massage.

All of these initiatives are useful, even essential.

This added coverage should make the blog more useful and essential to readers in the technology industry.

Because of his control over ORT, Russia's largest and most watched television station, Mr. Berezovsky has often proved to be a useful, even essential, ally for the Kremlin.

Discovery of sequential patterns is becoming increasingly useful and essential in many scientific and commercial domains.

This type of protocol was nevertheless considered to be very useful or essential by almost all respondents.

Similarly, for questions assessing caregiver opinions on practices "very useful" and "essential" responses were grouped, as were "pointless" and "not very useful" responses.

It is the instructor who creates the contents of e-learning material that are useful and essential for gaining necessary knowledge for the future success of students.

Ancient astronomers found the notion of celestial spheres useful (even essential) to the conduct of their discipline, but now we know that there are no celestial spheres.

The chapter emphasizes on the theoretical aspects of LLE, an understanding of which is useful and essential, in designing, optimizing and troubleshooting an LLE technique.

These results are clearly useful and essential pieces of information that can be applied in urban planning to improve climate adaptability.