Method of building modeling based on the analysis of csg 構(gòu)件分析的建筑物模型提取方法
Charateristics and load carrying capacity of csg dam construction materials 壩筑壩材料特性與抗荷載能力研究
Chronic superficial gastritis , csg 慢性淺表性胃炎
The cement from the7 ? csg job should not be a problem but if necessary soda ash and citric acid will be available 固完七?套管以后鉆水泥塞不應(yīng)該有任何問(wèn)題,如果有的話,就用純堿和檸檬酸處理。
To support world expo 2010 shanghai , wharfs are being built for ship - repairing base of china shipping group ( csg ) at changxing island 摘要為支持上海市舉辦2010年世博會(huì),在長(zhǎng)興島修建基地碼頭。
The basic application of the csg on building - modeling is discussed , and one volume - cell ( voxel ) growth method is put forward 介紹了csg在建筑建模中的基本應(yīng)用,提出了一種基于體素生長(zhǎng)的建筑物csg建模方法。
The main work stated in this thesis focuses in the following aspects . 1 . the improvement on csg modeling technique applied to building - modeling 本文所做的研究工作集中在四個(gè)方面: 1 .建筑物csg建模方法的改進(jìn)。
China sciences silpron technology branch co . of csg ( css ) is mainly engaged in the r & d , in manufacturing and marketing the superfine polypropylene filament 中科集團(tuán)絲普綸分公司專門(mén)從事細(xì)旦、超細(xì)旦丙綸的研發(fā)、生產(chǎn)和經(jīng)營(yíng)業(yè)務(wù)。
25 shapiro v , tsukanov i . implicit functions with guaranteed differential properties . in symposium on solid modeling and applications , ann arbor , michigan , usa , 1999 , pp . 258 - 269 特別是,這些變形計(jì)算是可層次化進(jìn)行的,使得csg樹(shù)中的所有從根到葉子的結(jié)點(diǎn)都能進(jìn)行變形。
In this thesis , at first every geometry model of vmt ' s component is designed by the principles of object oriented programming ( oop ) , and then the vmt is constituted through csg 本文運(yùn)用面向?qū)ο蠼<夹g(shù)建立了虛擬機(jī)床各部件的三維模型,然后以構(gòu)造的實(shí)體幾何法( csg )構(gòu)造出整個(gè)虛擬機(jī)床幾何模型。