This paper discusses the strength design methods in ASME Boiler and Pressure Vessel(B&PV)Code with a focus on the design......

为了提高LED灯具的散热能力, 基于烟囱效应原理, 设计了一种新型的LED灯具散热结构。该结构仅采用一块圆柱状基板, 不需要散热器, ......

High load-bearing efficiency is one of the advantages of biological structures after the evolution of billions of years.......

Liquid sloshing is a kind of very complicated free surface flow and exists widely in many fields.In order to calculate l......

A new nano-assembly approach has been proposed for the preparation of macropore volume mesoporous aluminum oxide support......

为了解决传统密码系统由于对称特性导致的安全性低的问题,提出了一种新的基于柱面衍射和彩色空间转换的单通道彩色图像加密方法。......

本文简单扼要的介绍了硬盘的逻辑结构与怎样精确分区，首先介绍了硬盘中的主引导扇区MBR，包括MBR的组成、大小、作用等；接着介绍了硬盘......

ABSTRACT: This work presented a mechanism study on the thermal stratification of vertical cylindrical heat storage tank ......

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