The mode is known for sounding "a bit like piccolo music".

The mode of action is not yet known.

However, the mode of genetic inheritance is not accurately known.

However, neither the reservoir host nor the mode of transmission from wild animal to human is known.

Although the true modes are not known in these cases, some patterns were evident.

Four main modes of entry for the toxin are known.

Seth didn't like the notion, because it meant that their secret mode of communication could become known.

The mode of action and the implications of this finding are not well known.

This mode is known for its wide variety of Western sounding melodies.

These modes were known to the ancient Greeks, and each was said to have a specific character which could strongly affect the mind.