source: [tag=EX] □ □ □
destination: [tag=EX] [□] □ □
spec: `` We shall not force miracles . Mixed convection is shown to reduce the channel average velocity along the axis of the fuel rod by as much as 15 % . During the thirty years which had elapsed since the peace of 1763 , all his time had not been occupied with botany . If it slopes , the grade should not be so steep that level beds could not be created , for example by terracing . It can be assumed that this level exists for all positions across the scan . The parts are estimated to last the life of the equipment and there are no annual maintenance costs . And even when a complaint is not resolved , exhaustion can lead to a fuller understanding of the nature of the inmate 's complaint . The appellant has questioned whether there was a statutory maintenance of effort requirement in effect during 1969 through 1973 , and has alleged that the appellant 's considerable " overmatching " in 1969 should be taken into consideration when deciding whether the appellant met whatever requirement existed . There are no annual maintenance costs .