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栅极
释义
栅极grid 【化】 grid 栅极shānjí[grid] 由金属细丝组成的筛网状或螺旋状电极,插在电子管另外两个电极之间,起控制板极电流强度、改变电子管性能的作用
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radial loop
radially
radially symmetrical
radial margin
radial multiple piston type of pump
radial-paper chromatography
radial phenomenon
radial piston pump
radial play
radial plunger oil pump
radial ply tyre
radial pulse
radial pump
radial reflex
radial scan
radial seal energized by internal pressure
radial section
radial self-seal
radial stele
radial stress
radial symmetry
radial thrust
radial tire
radial transfer
radial transmission line
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更新时间:2026/1/18 20:48:19