更多trophic例句

1. Yellowstone is the archetypal example of trophic cascades and landscapes of fear.
2. It is possible that the reflected impulse stimulates trophic nerves.
3. There is also a trophic differentiation, the fibres undertaking special functions of nutrition (the conduction of the sap).
4. Certain cells of the anterior part of the spinal cord, for example, are the trophic centres of the spinal motor nerves.
5. Other trophic centres, governing nerve tracts in the spinal cord itself, are in the various regions of the brain.
6. Referring again to Fig. 51, it is observable that trophic changes affected the system at the age of birth.