【正文】 制的一種技術(shù)。 答：步驟如下： 建立標(biāo)準(zhǔn)件種類和參數(shù)數(shù)據(jù)庫和數(shù)據(jù)文件； 編寫對(duì)話框和驅(qū)動(dòng)程序； 利用 AutoLISP 語言編寫參數(shù)化繪圖程序； 在 AutoCAD 下拉菜單中建立子菜單； 通過國標(biāo)號(hào)和尺寸參數(shù)關(guān)鍵字在數(shù)據(jù)文件中檢索標(biāo)準(zhǔn)件結(jié)構(gòu)參數(shù)； 使用菜單或命令調(diào)用 AutoLISP 參數(shù)化繪圖程序，完成圖樣繪制； 、數(shù)據(jù)結(jié)構(gòu)、數(shù)據(jù)類型的概念。s largest breeding and research center. Three days are long enough for foreign visitors to visit those iconic tourist spots, he noted. The city is home to the remains of the Jin sha civilization that dates back more than 3,000 years as well as the Qing cheng Mountains and the Du jiang yan irrigation system. Qing cheng has long been recognized as the birthplace of Taoism, China39。其中主機(jī)系統(tǒng)主要用于分析計(jì)算、數(shù)據(jù)處理，而超微型機(jī) CAD 工作站和 PC CAD 則具有較好的交互功能。 四、 簡(jiǎn)答 題 ： CAPP 有何優(yōu)點(diǎn)？ 答： 自動(dòng)編程使用通用電子計(jì)算機(jī)和專用程序設(shè)計(jì)語言，自動(dòng)進(jìn)行運(yùn)算和編制指令，速度快，但需要相應(yīng)的設(shè)備。 A． CAPP B． CIMS C． FMS D．幾何造型 （ A ）。 CAD CAD CAD 互型 CAD 6. 在 CAD/CAM系統(tǒng)中， ( C )是加接 CAD、 CAM的紐帶。 11． CIMS所研究的對(duì)象是 ( D )。 系統(tǒng)一般分為 檢索式 、派生式和 創(chuàng)成式 3 種系統(tǒng)。 答：數(shù)據(jù)是描述客觀事物的數(shù)字、字符 及所有能輸入到計(jì)算機(jī)并可被計(jì)算機(jī)接受和處理的各種符號(hào)的集合。s ancient indigenous religion, while Du jiang yan is considered to be the oldest functioning watercontrol project in the world. Chengdu ranked third in tourist facilities, management and services among 60 Chinese cities in a customer satisfaction survey released last year. But, Li added that efforts are still needed to develop more tourism products, improve English services and provide accurate translation of traffic signs and scenic billboards. Zhao Yun, chairwoman of British Chamber of Commerce Southwest China, told China Daily that his colleagues found the policy very convenient. A British client once flew here and stayed for just one day to check her ordered goods, she said. Zhao was born in Shanxi province, but she has lived in Chengdu for more than 10 years. My life was like a running race moving from place to p