5. using these mathematic models discussed in the paper, the homemade excimer laser aberration correction system has been manufactured with cooperation of su zhou 66 vision tech co., ltd. now the system has been applied to clinical practice. clinical results showed that : the excimer laser aberration correction system can remarkably improve visual performance when treating ametropia ; the system can
Located in the well - known tourist city yangzhou, ya - ngzhou daqiao tourist products factory is a specialized manufacturer of expendable goods for hotels and restau - rants such as slippers, plastics goods, toilet soap, tooth sets, razors, shampoo, product series for bath and skin enriching, bathing caps, housewife, combs, pencils and etc.
Other than the masters wong qi - ying and wong fei - hung, what springs to your mind when the " bao zhi lin " is mentioned should well be the name of the three disciples : ya shua su su the bunny teeth, zhu rou rong rong, the fat pork and liang kuan
In the meantime he meets up with a bunch of friends which later become the closest friends rong has ever had, namely liang kuan, huang jun - yi and ya shua su liu wai - hung
As a both generalization of orthodox semigroup and regular * - semigroup, ya - mada and sen gave the concept of ( weakly ) p - regular semigroup in [ 5 ], about the p - regular semigroup and ( weakly ) p - regular semigroup, sen ^ ^ seth and rui changxiang m have given a equivalent characterization of idempotet separating congruence lattice on them separately. as a generalize of this, in the forth section, the concept of p - separating congruence on a regualr ^ - semigroup is introduced. and we discuss some properties about it. after introducing the concept of p - normal subset of a regualr * - semigroup, we discribe the lattice of p - separating congruences contained in green ' s relations ? k ) in regular semigroup