An attempt is made to elaborate the definition of the coefficient of strain-rate sensitivity, which is a fundamental concept for macroscopic dynamic plasticity and dislocation dynamics.

应变率敏感系数是宏观塑性动力学和位错动力学的一个基本概念，本文试图对其进行了重新解释。

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Aiming at the main factors causing thickness fluctuation of hot strip, this paper presents a Q prediction feedforward AGC strategy considering the influence of plasticity coefficient changes.

根据引起热轧带钢产品厚度波动的主要原因，提出基于轧件塑性系数变化的Q预测前馈agc方法。

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The existence of the organic matter leads to the soil high plasticity, high contractility, high compressibility, low permeation coefficient and low strengths.

有机质的存在会引起土的高塑性、高收缩性、高压缩性、低渗透性和低强度。

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