“draw mark”的概念、定义、翻译、参考文献-科学参考

单词	draw mark
释义	draw mark [`drȯ ´märk] ^METALLURGY An impairment of the die or metal surface caused during drawing due to friction or a defect in the die; examples are scoring and die lines.
随便看	hyperbolic paraboloid hyperbolic plane hyperbolic point hyperbolic secant hyperbolic sine hyperbolic space hyperbolic spiral hyperbolic sweep generator hyperbolic tangent hyperbolic trajectory hyperbolic type hyperbolic waveform hyperboloid hyperboloid of one sheet hyperboloid of revolution hyperboloid of two sheets hyperbrachycephalic hyperbrachycranial hyperbrachyskelic hypercalcemia hypercapnia hyperchamaerrhine hypercharge hyperchlorhydria hypercholesteremia

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