题目内容
阅读以下说明和流程图，回答问题1和问题2。 【说明】 某供销系统接受顾客的订货单，当库存中某配件的数量小于订购量或库存量低于一定数量时，向供应商发出采购单；当某配件的库存量大于或等于定购粮食，或者收到供应商的送货单并更新了库存后，向顾客发出提货单。该系统还可随时向总经理提供销售和库存情况表。该供销系统的分层数据流图中部分数据流和文件的组成如下： 文件 配件库存＝配件号+配件名+规格+数量+允许的最低库存量 数据流 订货单＝配件号+配件名+规格+数量+顾客名+地址 提货单＝订货单+金额 采购单＝配件号+配件名+规格+数量+供应商名+地址 送货单＝配件号+配件名+规格+数量+金额 假定顶层图(如图6所示)是正确的，“供应商”文件已由其他系统生成。 【问题1】 指出哪张图中的哪些文件可不必画出。
查看答案
搜索结果不匹配？点我反馈
更多问题
案例一[背景资料]某大学图书馆进行装修改造，根据施工设计和使用功能的要求，采用大量的轻质隔墙。外墙采用建筑幕墙承揽该装修改造工程的施工单位根据《建筑装饰装修工程质量验收规范》规定，对工程细部构造施工质量的控制做了大量的工作。该施工单位在轻质隔墙施工过程中提出以下技术要求：(1)板材隔墙施工过程中如遇到门洞，应从两侧向门洞处要求依次施工；(2)石膏板安装牢固时，隔墙端部的石膏板与周围的墙、柱应留有10mm的槽口，槽口处加泛嵌缝膏，使面板与邻近表面接触紧密。(3)当轻质隔墙下端用木踢脚覆盖时，饰面板应与地面留有5～10mm缝隙；(4)石膏板的接缝缝隙应保证为8～10mm。设施工单位在施工过程中特别注重现场文明施工和现场的环境保护措施，工程竣工后，被评为优质工程。[问题] 逐条判断该施工单位在轻质隔墙施工过程中提出的技术要求的正确与否，不正确，请改正。
The US president’ s helicopter flew over the path of the deadly storm in the state of Alabama, where eight teenagers were killed Thursday in the collapse of a high school in the town of Enterprise.The storm killed two other people in Alabama, nine in the neighboring state of Georgia, and a young girl in Missouri. Fourteen teams of experts from the Federal Emergency Management Agency are evahiating the damage to assess what federal ass/stance might be needed in situations that overwhelm state and local capabilities.That agency and President Bush were widely criticized for their poor response to Hurricane Katrina in August of 2005, which killed more than 1,800 people along the Gulf Coast. Asked if the president’ s decision to visit the tornado- stricken areas Saturday was influenced by the political fall-out from Hurricane Katrina, White House Spokeswoman Dana Perino said that was never part of the discussion.Traveling with the president, FEMA Director David Panlson stressed how much the response system has changed since Hurricane Katrina, telling reporters that federal officials no longer wait for state and local governments to be overwhelmed before stepping in. Hurricane Katrina m August of 2005 killed more than 1,800 people().
案例一[背景资料]某大学图书馆进行装修改造，根据施工设计和使用功能的要求，采用大量的轻质隔墙。外墙采用建筑幕墙承揽该装修改造工程的施工单位根据《建筑装饰装修工程质量验收规范》规定，对工程细部构造施工质量的控制做了大量的工作。该施工单位在轻质隔墙施工过程中提出以下技术要求：(1)板材隔墙施工过程中如遇到门洞，应从两侧向门洞处要求依次施工；(2)石膏板安装牢固时，隔墙端部的石膏板与周围的墙、柱应留有10mm的槽口，槽口处加泛嵌缝膏，使面板与邻近表面接触紧密。(3)当轻质隔墙下端用木踢脚覆盖时，饰面板应与地面留有5～10mm缝隙；(4)石膏板的接缝缝隙应保证为8～10mm。设施工单位在施工过程中特别注重现场文明施工和现场的环境保护措施，工程竣工后，被评为优质工程。[问题] 建筑工程施工环境管理计划的主要内容包括哪些？
A = Benjamin Franklin B = Washington Irving C = James Fenimore Cooper D = Philip Freneau Who... ※ is the first important writer to be critical of his country. 72. ______ ※ advocated old beliefs in some eases. 73. ______ ※ lived 76 years. 74. ______ ※ unfolded an epic account of a frontiersman in his novels. 75. ______ ※ is remembered more for his poetry than his prose. 76. ______ ※ uses many long words, often from Latin, in his book. 77. ______ was once a sailor. 78. ______ ※ wrote a novel in 1826 as the second in the series. 79. ______ ※ got the idea for his most famous story from a German 80. ______ legend. ※ in his short stories, the incidents anti descriptive details 81. ______ usually have symbolic significance. Benjamin Franklin Franklin(1706-1790) was a universal genius who did not realize that his Autobiography would eventually become a classic of its kind. The part of it given here shows the beginnings of his personal, civic, anti political success, yet the account is uncolored by vanity. Franklin shows us that he is a human being as well as a successful man. Though his style of writing was clear anti even plain in his time, we now find it a bit hard to read. It has many long words, often from the Latin language, anti long sentences. But we must remember that he was writing two centuries ago. It is true that Franklin’s style is formal. The organization of much of what he says if not how he says it is informal, however. In his famous Autobiography, in particular, he talks first about one thing and then another with little attempt at connecting them. Of course, not all of his ideas were new. In some cases he simply became the most prominent advocate of old ones, especially the beliefs that we should work hard and that we should save our money. These principles had been current since Puritan times but Franklin spread them widely by putting them into a popular almanac or calendar called Poor Richard’s Almanac, which he himself printed. Washington Irving Irving (1783—1859) was America’s first man of letters, devoting much of Iris career to literature. In his short stories, he usually starts with standard characters-the lazy husbands, for instance, and the termagant wife. He is able, however, in his better stories to place them in a home-like situation and in surroundings that give the stories a kind of vitality. Irving’s choice of incidents and descriptive details adds a note of symbolism to the basic themes, creating an almost Gothic atmosphere. Irving got the idea for his most famous story, "Rip Van Winkle," from a German legend about a sleeping emperor, which he points out in a mock-scholarly note added at the end of the story. According to the note, the tale originated with Diedrich Knickerbocker, an old Dutch gentleman of New York, who is really a fictional character created by Irving. (The old gentleman’s name was later adopted by a group of New York writers of the period, among whom Irving, James Fenimore Cooper, and William Cullen Bryant were the foremost Knickerbockers.) "Rip Van Winkle" is found in Irving’s longer work, The Sketch Book of Geoffrey Crayon, Gent. , published serially in the United States from 1819 to 1820.James Fenimore Cooper Cooper (1789—1851 ) wrote both novels and social criticism. It is his fiction which has become famous, but it is worth remembering that he also wrote books criticizing the shortcomings of democracy in his own country. He is the first important writer to be critical of the United States but he will by no means be the last. His fiction is much more memorable, however. The Last of the Mohicans, written in 1826, is the second novel in Cooper’s Leatherstocking Series. Consisting of five novels, the series gets it title from one of the names applied to its frontiersman hero, Natty Bumppo, who is also called Deerslayer, Hawkeye, Pathfinder, and l,eatherstocking. Tile five novels tell the story of Bumppo from youth to old age. The creation of the character of Natty Bumppo is probably the most significant thing that happened in American literature during the first 50 years of its history. Like Sir Walter Scott and other romantic writers who dealt with historical or legendary characters, Cooper, in his tales about Bumppo, unfolded an epic account. Bumppo, a frontiersman whose actions were shaped by the forest in which he lived, seems to be related in some way to the deepest meaning of the American experience itself. Philip Freneau PHILIP FRENEAU was an ardent patriot who is still remembered as the "Poet of the American Revolution." While in college, he had already determined to become a poet. After his experience as a sailor in the Revolutionary War, he turned to newspaper and pamphlet writing. Today, however, Freneau is remembered more for is poetry than his prose. Two of his poems are reprinted below. The first, "The Wild Honey Suckle" was virtually unread in the poet’s lifetime, yet it deserves a place among major English and American works of poetry of that time. Much of the beauty of the poem lies in the sounds of the words and the effects created through changes in rhythm. The idea for the second poem, "The Indian Burying Ground, "was suggested by the fact that some Indian tribes buried their dead in a sitting, instead of a lying position. This poem, too, is marked by a regularity of rhythm and meter and by the use of "Reason" as an abstraction which is personified.
微信支付 
支付宝支付