常見例句雙語例句The unit pressure in backward extruding hollow billet has been calculated by the slip line method and the upper bound method.本文對(duì)空心件反擠的單位擠壓力，采用滑移線法和上限法進(jìn)行了計(jì)算。Based on the theory of slip line and plastic deformation of metal, the clamping force for forging reduction of cylinder is analyzed and studied.應(yīng)用滑移線理論和金屬的塑性變形理論，分析研究圓柱體鐓粗過程中的夾緊力的計(jì)算方法，并與試驗(yàn)結(jié)果進(jìn)行比較。Fourth, according to the plasticity theory and slip line theory, establish the contact pressure model between the single grain (simulative) and the die surface, and test the feasibility of the model.然后，以塑性力學(xué)、滑移線理論為依據(jù)，建立單磨粒（模擬）與模具表面的附著力模型并進(jìn)行試驗(yàn)驗(yàn)證。權(quán)威例句If we zoom in we can clearly see the blue line even slip below zero.FORBES: GDP and the IPhone ProblemSome 140 million Indonesians, two-thirds of the population, could slip below the poverty line by the end of 1999, says the International Labor Organization.FORBES: What devaluation hath wroughtSome 140 million Indonesians, 66% of the population, could slip below the poverty line by the end of 1999, says the International Labor Organization.FORBES: What devaluation hath wrought 返回 slip line