During this step, performed before a wafer is sent to die preparation, all individual integrated circuits that are present on the wafer are tested for functional defects by applying special test patterns to them.fter IC packaging, a packaged chip will be tested again during the IC testing phase, usually with the same or very similar test patterns. For this reason, one might think that wafer testing is an unnecessary, redundant step.
Definition of rose. 1  1a : any of a genus (Rosa of the family Rosaceae, the rose family) of usually prickly shrubs with pinnate leaves and showy flowers having five petals in the wild state but being often double or partly double under cultivationb : the flower of a rose.
The Meanings of Rose Colors. There is no flower that has been revered and celebrated as much as the rose. As the archetypal flower and the definitive symbol for love and appreciation, the rose has endured in its beauty and significance for hundreds of years, inspiriting people throughout history. In addition, the rose is perhaps the only flower that has so many diverse meanings. Our comprehensive guide to the colors and meanings of roses is your resource for rose interpretation. To find out meanings of different rose numbers, please go to Rose Number Meanings for more information.