We prove that for every smooth Jordan curve gamma, if X is the set of all r is an element of [0, 1] so that there is an inscribed rectangle in gamma of aspect ratio tan(r . pi/4), then the Lebesgue measure of X is at least 1/3. To do this, we study sets of disjoint hom...
人物简介: 陈建国,曾担任太原市星升腾跃经贸有限公司等公司法定代表人,曾担任太原市星升腾跃经贸有限公司等公司股东。 老板履历 图文概览商业履历 任职全景图 投资、任职的关联公司 商业关系图 一图看清商业版图 更新时间:2024-08-15关联企业0 担任法定代表人0 担任股东0 担任高管0 所有任职企业0 作为最终受益人...
It is unlikely that oil prices will remain at their current low level or that other nations will accept a large and growing U.S. contribution to ___climatic change. A. globe 地球,球体 B. globalization C. globalize D. global全球的,总体的 E. [41]. F. [参考答案]:D G. [学生得分]:...