0 التعليقات
0 المشاركات
75 مشاهدة
0 معاينة
الدليل
发现新朋友,建立新联系,交新朋友。
-
الرجاء تسجيل الدخول , للأعجاب والمشاركة والتعليق على هذا!
-
-
-
Aerosol Can Market: Comprehensive Analysis of Applications, Trends, and Regional ExpansionThe aerosol can market is poised for sustained growth as industries worldwide adopt eco-friendly packaging and advanced dispensing technologies. Aerosol packaging continues to prove indispensable across diverse applications, including personal care, home maintenance, automotive, and healthcare. With growing environmental awareness and demand for convenient, portable products, the market is...0 التعليقات 0 المشاركات 785 مشاهدة 0 معاينة
-
0 التعليقات 0 المشاركات 122 مشاهدة 0 معاينة
-
The early bird catches the worm.The early worm ...The early bird catches the worm.The early worm ...0 التعليقات 0 المشاركات 229 مشاهدة 0 معاينة
-
A Study on Topological Vortex Ring Interactions Based on Möbius Loop and Hopf Link Concepts (1)Abstract This paper aims to explore the complex interactions of topological vortex rings in fluid mechanics and establish a novel topological framework for them. Vortex rings, as coherent structures carrying circulation and possessing stable topological structures, undergo interactions (such as collision, threading, and merging) that are inherently processes of topological transformation. We...0 التعليقات 0 المشاركات 786 مشاهدة 0 معاينة
-
A Study on Topological Vortex Ring Interactions Based on Möbius Loop and Hopf Link Concepts (2)2. Theoretical Foundation: Topological Invariants 2.1 Linking Number (Lk) For two simple, unknotted but mutually entwined closed curves (like an ideal Hopf link), the linking number Lk is a topological invariant representing the total number of times (with sign) one loop winds around the other. For two vortex rings, Lk quantitatively describes the topological strength of their mutual...0 التعليقات 0 المشاركات 933 مشاهدة 0 معاينة
-
-