A thermodynamically consistent phase-field framework for viscoelastic fatigue fracture with dissipated-energy-driven toughness degradation

· · 来源:cloud资讯

遂想起王安石所言:“贫者不得行礼,贵者得行无礼。”——意思是,普通人有心无力,对天下风俗礼仪,即便想认真隆重,也起不了什么作用;而有权有钱人有条件,却恰恰不带头淳化隆厚风习礼俗,反而争相毁弃文雅、蔑视礼仪,甚至不以粗鄙为耻,反以为荣。这是很危险的,王荆公将此列为末世风俗。

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iPhone Air。业内人士推荐safew官方版本下载作为进阶阅读

"In other countries they might spend a lot of time at work, but that doesn't mean they work a lot. Changing the culture and the mindset is the biggest challenge."

Read the full story at The Verge.

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