“perforation techniques”的概念、定义、翻译、参考文献-科学参考

单词	perforation techniques
释义	perforation techniques Encyclopedia 工学射孔工艺释 perforation techniques射孔工艺不同的射孔弹型和射孔枪组合及下入射孔层段的方式的统称。
随便看	Hurter-Driffield curve Hu Rulei Hurwicz Hurwitz Hurwitz criterion Hurwitz equation Hurwitz formula Hurwitz irrational number theorem Hurwitz number Hurwitz polynomial Hurwitz-Radon theorem Hurwitz relation Hurwitz root theorem Hurwitz theorem Hurwitz transformation Hurwitz zeta-function Husa knife of Achang nationality Hus' Ancestral Temple at Longchuan Hu Sanxing Husaynist dynasty Husband Hill husband of an imperial princess Hu Sha HuShan Changcheng Hu Shanyu

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