计算机辅助设计概述(中英对照)阅读

会计考友

　　EXERCISES：
　　1．Multiple choices（according to paragraph）．
+ Y) S  O' e$ y5 x　　（1）CAD
　　a．Computer-Access Device
5 r7 B4 W1 R1 E' L9 ]$ [+ O/ B　　b．Computer-Aided Design
　　c．Computer Aided Diagnosis
/ a8 ?) n' i4 g& ^2 v　　d．Computer-Aided Detection
　　（2）CAM
5 ~! T- h2 b' k1 c　　a．Central Address Memory
! P5 ^+ P/ e( h( B# F8 k! T　　b．Civil Air Management
7 J5 O4 R$ z/ }1 b9 l　　c．Computer-Aided Manufacturing
9 {  C/ j9 L9 |: L" T　　d．Computer-Aided Mathematical Analysis
1 N. T- o3 |" [4 W1 L　　（3）CAE
0 f7 V* a. p; v' [) H: \　　a．Computer-Aided Engineering
; _* |) e2 [6 V& A　　b．Computer-Aided Education
　　c．Canadian Aviation Electronics
　　d．Carbon Alcohol Extractions
　　2．True / False．
/ u* ?& l8 [  n. h- G# O　　（1）The manufacturing process starts from the design specifications and ends with shipping of the actual products．
" L4 l2 Y& D$ w+ S　　（2）Most of the information generated and handled in the synthesis subprocess is quantitative．
　　（3）Once a design has been completed，after optimization or some tradeoff decision，the design evaluation phase begins．
) [5 P! [1 t, t/ q% y4 X　　（4）The outcome of process planning is a production plan，a materials order，and machine
' }/ q% R2 M( d; ~" u1 ~　　programming．
5 f  O4 ^! o" v7 |& q( L2 \　　答案：
　　1．
　　（1）b
( ^9 J+ L+ O7 i6 @　　（2）c
$ P% T4 Y0 W- ~4 Z+ K7 ?　　（3）a
　　2．
# T3 K( T* u5 N7 p7 n; Z7 m3 K　　（1）t
, Z: p- A3 K* y1 ~! _　　（2）f
　　（3）t
4 @; V. y& O$ I* T8 U* W9 N5 L　　（4）t