mechanical
the branch of engineering dealing with mechanical systems
a person who designs, builds, or maintains mechanical systems
샤프 펜슬
a type of pencil with a refillable lead that is extended by a mechanism
메커니즘에 의해 리필 가능한 심이 나오는 연필의 한 종류
refers to a fault in a machine's components or operation
a piece of equipment made with moving parts
refers to a problem where a machine stops working
기계 환기
the use of a machine (ventilator) to move air in and out of the lungs
팬이나 HVAC 시스템과 같은 기계에 의해 제공되는 환기.
an imperfection in a mechanical part
기계적인 힘
a push or pull resulting from the action of machinery
기계의 작용으로 발생하는 밀거나 당기는 힘
기계적 응력
the internal forces that particles of a material exert on each other
물체나 재료에 가해지는 물리적인 힘
기계적 특성
a physical property related to how a material responds to applied forces
가해진 힘에 재료가 어떻게 반응하는지와 관련된 물리적 성질
the ratio of the useful work performed by a machine to the total energy expended
기계적 복제
the act of creating copies of something (like art or sound) using a machine
인쇄기와 같은 기계를 사용하여 사본을 만드는 과정.
a doll that can move or make sounds via a mechanism