计算机介绍的作文用英语怎么写

Computer electronic computer, called the study, are from the early development of the electric calculator.
Usually the word "the universally recognized first electronic digital computers Units" Most people are of the view that in 1946 published "ENIAC", it is mainly used to calculate the trajectory. The United States are from the University of Pennsylvania Moore School of Electrical manufactured, but it's huge in size and covers an area of more than one hundred and seventy square meters and weighs about 30 tons, consumed almost 140 kilowatts of electricity. Clearly, such a computer cost is very high, the use of inconvenience. This basic textbook on the computer was commonly used, in fact in 1973 in accordance with the United States Supreme Court ruled that the earliest electronic digital computers, we should love the United States are HE Associate Professor Department of Physics, University ofAtanasoff and his graduate student assistantClifford E. Berry