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IELTS のための語彙 (アカデミック) - Engineering

IELTS試験に必要な「回路」「バッテリー」「アダプター」など、工学に関する英単語を学びます。

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Words for Academic IELTS
technical
[形容詞]

having special and practical knowledge of a particular subject, art, craft, etc.

専門的な, 技術的な

専門的な, 技術的な

hi-tech
[形容詞]

employing or involving the most modern methods or the most sophisticated technologies

ハイテクの, 先進技術の

ハイテクの, 先進技術の

to activate
[動詞]

to make something such as a process, piece of equipment, etc. start working

作動させる (さどうさせる), 起動する (きどうする)

作動させる (さどうさせる), 起動する (きどうする)

Ex: The activated the emergency protocol to evacuate the building .
appliance
[名詞]

a machine or piece of equipment, especially electrical equipment, such as washing machine, dishwasher, etc. that is used for a particular task

器具(きぐ), 電化製品(でんかせいひん)

器具(きぐ), 電化製品(でんかせいひん)

Ex: He donated appliances to a local charity .
circuit
[名詞]

the complete circle through which an electric current flows, typically consists of the source of electric energy

回路 (かいろ), サーキット

回路 (かいろ), サーキット

Ex: The current in circuit can be measured using an ammeter .
current
[名詞]

a flow of electricity resulted from the movement of electrically charged particles in a direction

電流, 電気の流れ

電流, 電気の流れ

Ex: The alternator produces current by moving charged particles within its magnetic field .
mechanical
[形容詞]

(of an object) powered by machinery or an engine

機械的な, メカニカルな

機械的な, メカニカルな

Ex: mechanical lawnmower relies on a gasoline engine to power its blades and propel itself across the lawn .
mechanism
[名詞]

a system of separate parts acting together in order to perform a task

メカニズム, 機構

メカニズム, 機構

battery
[名詞]

an object that turns chemical energy to electricity to give power to a device or machine

電池 (でんち), バッテリー

電池 (でんち), バッテリー

Ex: The smartphone's battery life has improved significantly with the latest technology.
engineering
[名詞]

a field of study that deals with the building, designing, developing, etc. of structures, bridges, or machines

工学 (こうがく), エンジニアリング

工学 (こうがく), エンジニアリング

Ex: Engineering requires strong skills in mathematics and physics .
gadget
[名詞]

a mechanical tool or an electronic device that is useful for doing something

ガジェット, 器具

ガジェット, 器具

Ex: This gadget includes a knife , screwdriver , and bottle opener , perfect for camping trips .
robot
[名詞]

a machine that can perform tasks automatically

ロボット, 自動機械

ロボット, 自動機械

Ex: Children enjoyed watching robot demonstrate various functions at the science fair .
turbine
[名詞]

a machine or engine that produces power from the pressure of a liquid or gas on a turning wheel

タービン, 回転機

タービン, 回転機

Ex: turbines are designed for efficiency and durability to maximize energy production .
wire
[名詞]

a piece of metal formed into a thin and flexible thread

ワイヤー, 針金

ワイヤー, 針金

technician
[名詞]

an expert who is employed to check or work with technical equipment or machines

技術者, テクニシャン

技術者, テクニシャン

Ex: technician calibrated the machinery to ensure accurate measurements .
sensor
[名詞]

a machine or device that detects any changes in the environment and sends the information to other electronic devices

センサー, 感知器

センサー, 感知器

Ex: The smart home system sensors to control the lights and heating .
motor
[名詞]

a machine that converts any form of energy into mechanical energy

モーター, 動力装置

モーター, 動力装置

Ex: Electric motors are widely used in appliances, vehicles, and industrial equipment.
electronics
[名詞]

the branch of physics and electrical engineering that focuses on designing circuits that use transistors and microchips

電子工学, エレクトロニクス

電子工学, エレクトロニクス

adapter
[名詞]

a device used for connecting two pieces of equipment that are not compatible with each other

アダプター, 変換器

アダプター, 変換器

amplifier
[名詞]

an electronic device that strengthens electrical signals or causes sounds to get louder

アンプ, 増幅器

アンプ, 増幅器

Ex: The sound engineer adjusted amplifier levels to achieve optimal sound quality for the live performance .
breakdown
[名詞]

a failure in the progress or effectiveness of a relationship or system

コミュニケーションの障害, コミュニケーションの崩壊

コミュニケーションの障害, コミュニケーションの崩壊

Ex: As a result of breakdown, the group disbanded and stopped collaborating .
capacity
[名詞]

the ability or power to achieve something or develop into a certain state in the future

能力, 資質

能力, 資質

Ex: The city has capacity to handle a larger population with the planned infrastructure upgrades .

to detach a piece of equipment from its power supply

切断する (せつだんする), 電源から外す (でんげんからはずす)

切断する (せつだんする), 電源から外す (でんげんからはずす)

Ex: The disconnected the server rack from the power supply during the scheduled maintenance .
generator
[名詞]

an electronic instrument that produces particular signal outputs

発生器, ジェネレーター

発生器, ジェネレーター

lever
[名詞]

a long rigid bar that is put under a heavy object in order to move it

レバー, てこ

レバー, てこ

Ex: With the help of lever, they managed to pry open the stuck door .
to magnify
[動詞]

to make something appear more important or serious than it really is

誇張する, 大げさにする

誇張する, 大げさにする

machinery
[名詞]

machines, especially large ones, considered collectively

機械類, 機械装置

機械類, 機械装置

Ex: The workers received training on how to safely operate the machinery introduced to the workshop .
transmitter
[名詞]

a piece of electronic equipment used for sending electromagnetic waves carrying radio or television signals

送信機, トランスミッター

送信機, トランスミッター

service
[名詞]

the routine act of inspection and maintenance of a machine or vehicle in order to keep it working

サービス, メンテナンス

サービス, メンテナンス

spare part
[名詞]

a part made for a machine or vehicle that can be used to replace an old or broken part

予備部品, 交換部品

予備部品, 交換部品

Ex: He bought spare part online after noticing wear on the old one .
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