以后欧文教授把这一法则引伸到“旧世界”的哺乳动物。
Professor Owen has subsequently extended the same generalization to the mammals of the Old World.
根据理论公式和实际工艺，通过MATLAB软件进行结构尺寸优化，设计一种量程为10 0 %应变的大量程引伸计。
In design of large range extensometer whose range is 100% strain, according to theory formulas and factual technics, using MATLAB to optimize the structure and size.
用常规的幂强化公式计算药筒在引伸后的强度时，数值偏低较多，原因是该公式未考虑引伸凹模锥角对强化的影响。
But the strength of the cartridge case after ironing drawing cannot be accurately calculated by this formula, because the result of calculation is lower than that reached in practice.
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