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 software engineering 添加此单词到默认生词本
[计] 软件工程




    Engineering \En`gi*neer"ing\, n.
    Originally, the art of managing engines; in its modern and
    extended sense, the art and science by which the properties
    of matter are made useful to man, whether in structures,
    machines, chemical substances, or living organisms; the
    occupation and work of an engineer. In the modern sense, the
    application of mathematics or systematic knowledge beyond the
    routine skills of practise, for the design of any complex
    system which performs useful functions, may be considered as
    engineering, including such abstract tasks as designing
    software ({software engineering}).
    [1913 Webster +PJC]

    Note: In a comprehensive sense, engineering includes
    architecture as a mechanical art, in distinction from
    architecture as a fine art. It was formerly divided
    into military engineering, which is the art of
    designing and constructing offensive and defensive
    works, and civil engineering, in a broad sense, as
    relating to other kinds of public works, machinery,
    etc.

    {Civil engineering}, in modern usage, is strictly the art of
    planning, laying out, and constructing fixed public works,
    such as railroads, highways, canals, aqueducts, water
    works, bridges, lighthouses, docks, embankments,
    breakwaters, dams, tunnels, etc.

    {Mechanical engineering} relates to machinery, such as steam
    engines, machine tools, mill work, etc.

    {Mining engineering} deals with the excavation and working of
    mines, and the extraction of metals from their ores, etc.
    Engineering is further divided into steam engineering, gas
    engineering, agricultural engineering, topographical
    engineering, electrical engineering, etc.

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