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科学时代收录了3405121条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。

impulse cam impulse capacitor impulse chamber impulse channel impulse characteristic of a device
impulse charge impulse chopped on the front impulse chopped on the tail impulse chopped wave impulse circuit
impulse circuit-breaker impulse code impulse control impulse control disorder impulse counter
impulse counter, pulse chamber impulse counter; pulse chamber impulse coupling impulse-current impulse current
impulse current generator impulse current shunts impulse current test impulse demand meter impulse discharge
impulse discharge capacity impulse disorder impulse distance meter impulse disturbance impulse driving
impulse duration impulse-duration system impulse duration system impulse duration type telemeter impulse earthing resistance
impulse element impulse emission impulse excitation impulse exciter impulse expansion turbine
impulse factor impulse flashover impulse flashover voltage impulse flashover voltage time characteristic impulse flow
impulse force IMPULSE FORCE impulse frequency impulse frequency system impulse frequency telemetering
impulse front impulse front discharge voltage impulse full wave impulse function impulse fuse
impulse generation impulse generator impulse generator, pulse generator impulse generator; pulse generator impulse goods
impulse hardening impulse heating impulse hunting impulse hydroturbine impulse inertia
impulse input impulse insulation level impulse interval impulse interval time impulse invariance
impulse level impulse load impulse machine impulse magneto impulse measurement
impulse mechanical strength impulse meter impulse method impulse microphone impulse-modulated signals
impulse moment impulse momentum impulse-momentum equation IMPULSE MOMENTUM PRINCIPLE impulse momentum principle
impulse-momentum relationship impulse noise impulse noise generator impulse noise suppression circuit impulse of compression
impulse of electron current IMPULSE OF FORCE impulse of jet impulse of recoil impulse of restitution
impulse oscillograph impulse overvoltage impulse period impulse power impulse propagation velocity
impulse protection level impulse puncture voltage impulser impulse radar impulse radar guidance
impulse radio impulse ratio impulse reactance impulse reaction turbine impulse-reaction turbine
impulse recorder impulse recorder; impulse counter impulse recorder, impulse counter impulse recording impulse regenerater
impulse regenerator impulse register impulse regulator impulse relay impulse repeater
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