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an electronic device that uses a small electrical current to control a larger current, acting like an automatic switch
릴레이, 자동 스위치
a type of rolling-element bearing that uses balls to maintain the separation between the bearing races, reducing friction and enabling smooth rotation
볼 베어링, 구름 베어링
a mechanical transmission system using a flexible belt to transfer power between rotating shafts
벨트 드라이브, 벨트 전동 시스템
a type of nuclear reactor that generates more fissile material than it often consumes
증식로, 고속 증식로
an environment that can be used to verify the correctness of a model or design
테스트 벤치, 테스트 플랫폼
a wheel with a set of square or triangular teeth sticking out around the edge that fits into the edge of a similar wheel, causing both wheels to turn
톱니바퀴, 코그
a device that allows movement between mechanical parts of a machine or converts backward and forward motion into circular movement
크랭크, 크랭크축
a mechanical component that transmits rotational power from the engine to the wheels or other driven components of a vehicle or machine
드라이브 샤프트, 추진축
gears, toothed wheels, or mechanical components designed to transmit and control power between rotating shafts in a machine, vehicle, or system
기어링, 동력 전달 기구
a thorough inspection and repair of a machine or system to improve its performance or extend its lifespan
오버홀, 전면 점검
a toothed wheel with projections that mesh with a chain, track, or other perforated or indented material, typically used to transmit motion or power in machinery, vehicles, or bicycles
스프로킷, 기어 휠
a machine tool that rotates a workpiece so one can shape it by cutting, sanding, or drilling
선반
a professional who uses specialized software to create detailed drawings and plans for buildings, machines, or products
컴퓨터 지원 설계 기술자, CAD 기술자
a rotational force measured in newton-meters or foot-pounds
토크, 회전력
a permanent fastener with a head on one end and a deformable shaft that forms a second head when joining materials together
리벳, 못
a method used to extract natural gas or oil from deep underground by injecting high-pressure fluid to fracture rock formations
수압 파쇄, 프래킹
an electric device that is used to increase or decrease the voltage of an alternating current
변압기, 전압 변환기
a facility that transforms voltage levels and regulates electrical currents, typically situated in an electrical power distribution system
변전소, 서브스테이션
a pipe, tube, or channel that is used to protect, enclose, or route electrical wires, cables, or other utilities for the purpose of safe and organized transmission
도관, 파이프
an electric current that reverses direction periodically, typically used in power distribution systems due to its efficiency in long-distance transmission
교류, AC
relating to systems or devices that involve both electrical and mechanical components or functions
전기기계적인, 전기 및 기계적 구성 요소 또는 기능을 모두 포함하는 시스템 또는 장치와 관련된
| C2 수준 단어 목록 |
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