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.
White roses symbolize innocence, purity, loyalty and sincerity. White roses are also the most popular bridal roses or wedding roses. When white roses are mixed with red ones, it conveys the feeling of love. Pink Roses Symbolize. The meaning of pink roses and many shades of pink of different color roses symbolize an expression of romance, beauty, elegance, joy and admiration. Dark pink roses, or hot pink roses, also conveys the meaning of thankfulness. A bouquet of both pink and red roses symbolizes a romantic partnership.