更多chromogenic例句

1. It also acts as a chromogenic centre when double bonds or ethylenic linkages are present, as in fluorene ketone or fluorenone.
2. Considerable advances in our knowledge of the various chromogenic Pigment bacteria.
3. No means are known by which these coloured spots, due to the growth of chromogenic organisms, can be removed from the rubber.
4. Two or three chromogenic forms producing still other colors have occasionally been found in milk.
5. The cause of the difficulty has been traced by Connell to the development of a chromogenic bacterium, Bacillus rudensis.