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词汇 input
释义 in·put AHD[ĭnʹp‹t'] D.J.[ˈɪnˌpʊt]K.K.[ˈɪnˌpʊt]n.(名词)
    1. Something put into a system or expended in its operation to achieve output or a result, especially:输入物:放入一个系统或消耗在操作中以取得输出或结果的东西,尤指:
    1. Energy, work, or power used to drive a machine.能量,功:用于驱动机器的能量,功或能
    2. Current, electromotive force, or power supplied to an electric circuit, network, or device.电流,电能,电力:供给电路、网络或设备的电流、电动力量或电力
    3. Computer Science Information put into a communications system for transmission or into a computer system for processing.【计算机科学】 输入信息,输入程序:用于传送的通讯系统信息,或用于处理的计算机系统信息
    4. Computer Science A position, terminal, or station at which input enters a system.【计算机科学】 输入,输入端:输入信号进入系统的位置、终端或终站
    5. Any of the items, including materials, equipment, and funds, required for production.投入量,投资,成本:下面项目中的任一种,包括材料,设备和资金,生产所需的东西
    1. The act of putting in; infusion:输入:输入的动作;注入:a steady input of fuel.燃料的不断添加
    2. An amount put in.投入的量
    1. Usage Problem 【用法疑难】
    1. Contribution of information or a comment or viewpoint:信息,评论或观点的提供:a discussion with input from all members of the group.对这个团体的各个成员提出的信息进行的讨论
    2. Information in general.广义上的信息
v.tr.(及物动词)in.put.ted in.put in.put.ting, in.puts 【计算机科学】
  1. To enter (data or a program) into a computer.输入:把(信号或程序)输入计算机
Usage Note用法
  1. The nouninput has been used as a technical term for about a century in fields such as physics and electrical engineering, but its recent popularity grows out of its use in computer science,where it refers to data or signals entered into a system for processing or transmission.In general discourseinput is now widely used to refer to the transmission of information and opinion, as inThe report questioned whether a President thus shielded had access to a sufficiently varied input to have a realistic picture of the nation or The nominee herself had no input on housing policy. In this last sentence the meaning of the term is uncertain:it may mean either that the nominee provided no opinions to the policymakersor that she received no information about housing policy.This vagueness in the nontechnical use ofinput may be one reason that some critics have objected to it (including, in an earlier survey, a majority of the Usage Panel). Though the usage is well established,care should be taken not to use the word merely as a way of pretending to a scientific precision unwarranted by the facts of the case.名词input 作为一个专业名词在象物理和电子工程领域已经被用了大约一个世纪, 但是它在计算机科学上的最新流行超出了原来的用法,在计算机科学上它指输入系统进行运行或传送的信息和信号。总的来说,input 广泛地用来指信息和观点的传送, 就象在报告怀疑这样保护起来的总统是否能获得接近足够多样信息的机会,从而有一幅这个国家的现实图景 或 被提名人自己没有关于房产政策的任何信息 。 在后一句中单词的定义是不确定的:它既可以指被提名人未向决策者提供任何建议,也可以指她未收到任何有关房产政策的信息。这种模糊在input 的非专业用法中有可能是一些批评家反对它(在一个早期调查中,其中包括大部分用法专题小组成员)的一个原因。 尽管这种用法已完全确立,用这个词时也应谨慎,不能把这个词仅仅用来伪装一种科学的精确性,而在这样的情况下,如此的精确性是不被事实所证明的
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