نتایج جستجو برای: spherical composite vessel
تعداد نتایج: 252614 فیلتر نتایج به سال:
Composite pressure vessels have the characteristics of light weight, corrosion resistance, good sealing, and high reliability, been widely used in military civilian applications. With widespread use composite today, determining how to conduct scientific research correct analysis becomes very important. continuous development computer technology improvement finite element algorithms, numerical c...
The aim of this in vitro study was to evaluate and compare the color stability of different esthetic restorative materials (one microfilled composite, one nanofilled composite, one nanoceramic composite, one microfilled hybrid composite, one microfilled hybrid composite, one nanohybrid Ormocer based composite and one supra-nano spherical hybrid composite) after exposure to different staining so...
As the capability of an individual Web service is limited, it’s necessary to create new functionalities with existing Web services. Web services composition is the ability to create a new value-added service by incorporating some existing web services together. A model based colored Petri net (CPN) to provide semantic support for web service composition is proposed. The basic composite construc...
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