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

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Comparison between error-diffusion dithering and ordered dithering. Left to right: error-diffusion, ordered.

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但他也提醒,白宮的追蹤數據「包含可能最終不會實現的投資承諾」。他舉例說,歐盟的貿易協議就是一例,該協議因特朗普最新的關稅威脅而被擱置。