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P 开头的英语单词(共 269,166 个)

penetration log
钻速记录
penetration loss n
un. 穿透损耗\n[网络] 穿透损失
penetration macadam
灌浆碎石路
penetration mechanics
贯穿力学
penetration metamorphism
贯入变质作用
penetration method
灌浆法;灌入法
penetration model
贯穿模型
penetration needle
贯入针
penetration needling
[中医] 过梁针
penetration number
针入度
penetration of a cutting tool 英 ˌpɛnɪˈtreʃən ʌv e ˈkʌtɪŋ tul
吃刀
penetration of a tool
[网络] 吃刀深度
penetration of current
有效肤深,(在金属导体中电流的)透入深度
penetration of dampness
水分渗透;水分渗透作用
penetration of extraction field
离子引出场弛垂
penetration of foreign monopoly capital
外国垄断资本的渗透
penetration of grease
润滑脂针入度
penetration of ions
离子透入
penetration of light
透光;光的穿透
penetration of oil n
un. 油透入
penetration of the coulomb barrier
库仑障壁的穿透
penetration of the tool
吃刀,进刀