Thông thường, các nhà thiết kế hệ thống bắt đầu với một ứng dụng trong kính hiển vi, telescopy, thị giác máy, hoặc chụp ảnh và tìm cách để đạt được hiệu suất tối đa trong vòng một ngân sách tiền tệ và hệ thống nhất định yếu tố hình thức. | Geoffrey of Monmouth Chapter 6. Arthur grants a pardon to the Scots and Picts besieged at the Lake Lumond. Having therefore settled peace here he directed his march to Alclud which Arthur had relieved from the oppression of barbarians and from thence conducted his army to Mureif where the Scots and Picts were besieged after three several battles with the king and his nephew they had fled as far as this province and entering upon the lake Lumond sought for refuge in the islands that are upon it. This lake contains sixty islands and receives sixty rivers into it which empty themselves into the sea by no more than one mouth. There is also an equal number of rocks in these islands as also of eaglesÕ nests in those rocks which flocked together there every year and by the loud and general noise which they now made foreboded some remarkable event that should happen to the kingdom. To these islands therefore had the enemy fled thinking the lake would serve them instead of a fortification but it proved of little advantage to them. For Arthur having got together a fleet sailed round the rivers and besieged the enemy fifteen days together by which they were so straitened with hunger that they died by thousands. While he was harassing them in this manner Guillamurius king of Ireland came up in a fleet with a very great army of barbarians in order to relieve the besieged. This obliged Arthur to raise the siege and turn his arms against the Irish whom he slew without mercy and compelled the rest to return back to their country. After this victory he proceeded in his first attempt which was to extirpate the whole race of the Scots and Picts and treated them with an unparalleled severity. And as he allowed quarter to none the bishops of that miserable country with all the inferior clergy met together and bearing the reliques of the saints and other consecrated things of the church before them barefooted came to implore the kingÕs mercy for their people. As soon as they were .