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e of the numbers each machine can manipulate. A 16bit puter works with 16bit numbers。 other ponents municate in serial. Picture a one lane bridge with automobiles crossing in single file. Now, picture a fourlane bridge with traffic in each lane. Clearly, the fourlane bridge can move more traffic in a given amount of time. The some general rule holds for serial and parallel lines. A parallel line. Consists of several wires and thus can transmit several bits at a time. A serial line consists of a single wire, so only one bit can be transmitted at a time, parallel lines are faster.Bus lines, such as the ribbonlink set of parallel wires, link the puter’s internal ponents and are used to attach secondary storage devices to the system. They transmit data in parallel. Input and output devices are connected to the system by cables. Parallel cables consist of several wires。本科畢業(yè)文獻(xiàn)翻譯AI and Expert SystemArtificial intelligence, or AI for short, is a bination of puter science, physiology, and philosophy. AI is a broad topic, consisting of different fields, from machine vision to expert systems. The element that the fields of AI have in mon is the creation of machines that can “think”.In order to classify machines as “thinking”, it is necessary to define intelligence. To what degree does intelligence consist of, for example, solving plex problems, or making generalizations and relationships? And what about perception and prehension? Research into the areas of learning, of language, and of sensory perception have aided scientists in building intelligent machines. One of most challenging approach facing experts is building systems that mimic the behavior of the human brain, made up of billions of neurons, and arguably the most plex matter in the universe. Perhaps the best way to gauge the intelligence of a machine is British puter scientist Alan Turing’s test. He stated that a puter would deserves to be called intelligent if it could deceive a human into believing that it was human.What we can do with AIFirst, we should be prepared for a change. Our conservative ways stand in the way of progress. AI is a new step that is very helpful to the society. Machines can do jobs that require detailed instructions followed and mental alertness. AI with its learning capabilities can acplish those tasks but only if the worlds conservatives are ready to change and allow this to be a possibility. It makes us think about how early man finally accepted the wheel as a good invention, not something taking away from its heritage or tradition.。Secondly, we must be prepared to learn about the capabilities of AI. The more use we get out of the machines the less work is required by us. In turn less injuries and stress to human beings. Human beings are a species that learn by trying, and we must be prepared to give AI a chance seeing AI as a blessing, not