Largely drawn from “Quantum Theory at the Crossroads: Reconsidering the 1927 Solvay Conference” by Guido Bacciagaluppi and Antony Valentini, but also from several books by Pais (“Inward Bound” and “Subtle is the ...Largely drawn from “Quantum Theory at the Crossroads: Reconsidering the 1927 Solvay Conference” by Guido Bacciagaluppi and Antony Valentini, but also from several books by Pais (“Inward Bound” and “Subtle is the Lord”), plus other sources, we examine some of the very contemporary themes as to quantum measurement which were debated in the 5<sup>th</sup> Solvay meeting. In addition, we also discuss some issues given by Roland Omnes in “Understanding Quantum Mechanics” as to the problem of classical and quantum properties, which is at the forefront of the Quantum Gravity issues of how to reconcile semi classical physics with the presumed bridge between Planckian physics (presumably quantum in nature) with the rest of cosmology. The issues argued in part by the Solvay meeting as to Quantum measurements and the competing Pilot theory, as brought up by De Broglie, and how that plays out as to the later Hidden Variables and the alleged determinism foundations of an embedding structure for Quantum physics, still are with us, and make the Solvay meeting, 1927 a stellar event, still worth revisiting 90 years later.展开更多
Solvay子公司Solvay Indupa在巴西Santo Andre PVCS工厂的1．5亿美元改扩建项目已获其董事会批准．将建15万t／a离子膜法烧碱装置替代现有10．6万t／a汞法装置；PVC生产能力将从25万t／a扩大到30万t／a（将增设1台大型聚合釜）,2008年...Solvay子公司Solvay Indupa在巴西Santo Andre PVCS工厂的1．5亿美元改扩建项目已获其董事会批准．将建15万t／a离子膜法烧碱装置替代现有10．6万t／a汞法装置；PVC生产能力将从25万t／a扩大到30万t／a（将增设1台大型聚合釜）,2008年底竣工。该厂VCM扩建项目已经竣工，生产能力扩大到了27万t／a,将再搞一次小规模扩建，满足增加的需求。Solvav公司在欧洲的PVC产业由其与BASF公司的75／25合资企业Solvin经营，在亚洲的PVC合资企业为Vinythai（泰国），在拉丁美洲，则为Indupa。展开更多
文摘Largely drawn from “Quantum Theory at the Crossroads: Reconsidering the 1927 Solvay Conference” by Guido Bacciagaluppi and Antony Valentini, but also from several books by Pais (“Inward Bound” and “Subtle is the Lord”), plus other sources, we examine some of the very contemporary themes as to quantum measurement which were debated in the 5<sup>th</sup> Solvay meeting. In addition, we also discuss some issues given by Roland Omnes in “Understanding Quantum Mechanics” as to the problem of classical and quantum properties, which is at the forefront of the Quantum Gravity issues of how to reconcile semi classical physics with the presumed bridge between Planckian physics (presumably quantum in nature) with the rest of cosmology. The issues argued in part by the Solvay meeting as to Quantum measurements and the competing Pilot theory, as brought up by De Broglie, and how that plays out as to the later Hidden Variables and the alleged determinism foundations of an embedding structure for Quantum physics, still are with us, and make the Solvay meeting, 1927 a stellar event, still worth revisiting 90 years later.
文摘Solvay子公司Solvay Indupa在巴西Santo Andre PVCS工厂的1．5亿美元改扩建项目已获其董事会批准．将建15万t／a离子膜法烧碱装置替代现有10．6万t／a汞法装置；PVC生产能力将从25万t／a扩大到30万t／a（将增设1台大型聚合釜）,2008年底竣工。该厂VCM扩建项目已经竣工，生产能力扩大到了27万t／a,将再搞一次小规模扩建，满足增加的需求。Solvav公司在欧洲的PVC产业由其与BASF公司的75／25合资企业Solvin经营，在亚洲的PVC合资企业为Vinythai（泰国），在拉丁美洲，则为Indupa。
