1. The basic form of this crystal is a rhomb.

2. Recent development of theory and application of the RUSM (rhomb unit structural model) for amorphous alloys are reviewed.

3. Two opposite corners of this rhomb contain three obtuse angles of 101? ? 55 '.

4. Two opposite corners of this rhomb contain three obtuse angles of 101°95'.

5. The rhomb has been used in the CO2 laser heterodyne detection system,[] and the transfer efficiency is more than 93 %.

6. Recent development of theory and application of the RUSM (rhomb unit structural model) for amorphous alloys are reviewed. The RUSM is compared with some other models.

7. The retardation of the Fresnel rhomb phase retarder was measured with the measurement error less than 0.3%.

8. The surface of the former is full of round granule while the latter is in the shape of rhomb.

9. A new method of fixing the fast axis and slow axis of 1/4 wave plate is presented. The Fresnel rhomb has the action of eliminating dispersion. So the problem of the limitation of ...

10. This would be a bit more obvious if we cut the rhomb to have edge of equal axis.

11. Based on the total-reflection phase transformation theory, the Fresnel rhomb retarder is obtained with a structure angle with which the phase retardation is insensitive to the angle of incidence.

12. The paper describes the effective measures taken to reduce off grade product with home scrap, rhomb and horizontal crack, and consequently improving the quality of the continuously casting product.

13. Analyzing the relationships between both of the deployments, a Virtual Rhomb Grid-based Sensor Deployment(VRGSD) algorithm was proposed.