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IELTS のための語彙 (アカデミック) - 工学

ここでは、IELTS試験に必要な「回路」、「バッテリー」、「アダプター」などの工学に関するいくつかの英語の単語を学びます。

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Words for Academic IELTS
technical
technical
[形容詞]

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

技術的な

技術的な

Ex: The job requires strong technical knowledge. 
hi-tech
hi-tech
[形容詞]

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

ハイテク, 先端技術の

ハイテク, 先端技術の

to activate
to activate
[動詞]

to cause a device, system, or process to start working

アクティブにする,  起動する

アクティブにする, 起動する

Ex: Sarah activated the alarm before leaving the building. 
appliance
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

家電, 器具

家電, 器具

Ex: The kitchen is equipped with modern appliances like a dishwasher and microwave. 

キッチンには、食器洗い機や電子レンジなどの最新の家電が備わっています。

circuit
circuit
[名詞]

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

回路

回路

Ex: An integrated circuit combines multiple electronic components into a single chip. 
current
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: An alternating current is commonly used to power household appliances. 
mechanical
mechanical
[形容詞]

operated by a machine or by a system of moving parts

機械式の,  メカニカルな

機械式の, メカニカルな

Ex: The old clock uses a mechanical movement rather than an electronic one. 
mechanism
mechanism
[名詞]

a mechanical device or system with moving parts that work together to perform a specific function

機構

機構

Ex: The garage door's mechanism failed because of a broken spring. 
battery
battery
[名詞]

a device that stores chemical energy and converts it into electrical energy to provide power

Ex: The battery in my phone is almost dead. 
engineering
engineering
[名詞]

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

工学

工学

Ex: Civil engineering focuses on building roads, bridges, and infrastructure. 
gadget
gadget
[名詞]

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

ガジェット, 装置

ガジェット, 装置

Ex: John’s new kitchen gadget can chop vegetables in seconds, making meal prep much easier. 

ジョンの新しいキッチンガジェットは、野菜を数秒で刻むことができ、食事の準備がずっと楽になります。

robot
robot
[名詞]

a machine that can perform tasks automatically

ロボット, 自動人形

ロボット, 自動人形

Ex: The factory uses a robot to assemble parts with precision. 

工場は精密に部品を組み立てるためにロボットを使用しています。

turbine
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, ターボ機械

タービン, ターボ機械

Ex: Steam turbines are commonly used in power plants to generate electricity. 

蒸気タービンは、発電所で電気を生成するためによく使用されます。

wire
wire
[名詞]

a thin metal strand or filament used for fastening, forming cages, fences, or similar structures

針金, ケーブル

針金, ケーブル

Ex: The fence posts were tied together with wire. 
technician
technician
[名詞]

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

技術者, 技術専門家

技術者, 技術専門家

Ex: He's an automotive technician, specializing in diagnosing and repairing engine problems. 

彼は自動車の技術者で、エンジンの問題の診断と修理を専門としています。

sensor
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, 検出器

センサー, 検出器

Ex: The temperature sensor measures the heat in the environment to adjust the heating system. 
motor
motor
[名詞]

a machine that converts any form of energy into mechanical energy

モーター, 原動機

モーター, 原動機

Ex: The blender's motor stopped working after years of heavy use. 
electronics
electronics
[名詞]

the branch of science and technology concerned with electronic circuits, devices, and the controlled flow of electric current

電子工学

電子工学

Ex: Maria studied electronics at college. 
adapter
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

Ex: She used a plug adapter to charge her laptop overseas. 
amplifier
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 guitarist plugged his electric guitar into the amplifier to increase its volume. 

ギタリストは音量を上げるためにエレキギターをアンプに接続した。

breakdown
breakdown
[名詞]

the failure or collapse of a relationship, system, process, or arrangement

崩壊, 破綻

崩壊, 破綻

Ex: The dispute led to a breakdown in relations between the two companies. 
capacity
capacity
[名詞]

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

能力, 潜在能力

能力, 潜在能力

Ex: The team's capacity for innovation will be key to staying ahead of the competition. 
to disconnect

to detach a piece of equipment from its power supply

切断する, 電源から外す

切断する, 電源から外す

Ex: The technician carefully disconnected the computer monitor from the power supply before performing maintenance on it. 

技術者は、メンテナンスを行う前にコンピュータのモニターを電源から注意深く切断しました。

generator
generator
[名詞]

an electronic device for producing a signal voltage, often used in testing or for creating specific electrical waveforms

発振器, オシレーター

発振器, オシレーター

Ex: The engineer used a generator to create a sine wave signal for the test circuit. 

エンジニアはテスト回路用に正弦波信号を生成するためにジェネレーターを使用しました。

lever
lever
[名詞]

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

レバー, バール

レバー, バール

Ex: He used a lever to lift the heavy rock from the ground. 

彼は重い岩を地面から持ち上げるためにてこを使いました。

to magnify
to magnify
[動詞]

to make something seem more significant, serious, or extreme than it really is

誇張する, 大げさにする

誇張する, 大げさにする

Ex: The media tends to magnify minor incidents into major scandals. 

メディアは小さな出来事を大きなスキャンダルに誇張する傾向がある。

machinery
machinery
[名詞]

machines, especially large or complex ones, considered collectively

機械,  マシン

機械, マシン

Ex: The factory invested in new machinery to increase production. 
transmitter
transmitter
[名詞]

a device that sends out 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

Ex: The transmitter broadcasts the radio signal across the city. 
service
service
[名詞]

periodic maintenance of a car, machine, or equipment

メンテナンス, サービス

メンテナンス, サービス

Ex: Aircraft require detailed service checks before flights. 
spare part
spare part
[名詞]

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

スペアパーツ, 予備部品

スペアパーツ, 予備部品

Ex: He always keeps a spare part for his car in case something needs to be replaced. 

彼はいつも車のためにスペアパーツを保管しています、何か交換が必要な場合に備えて。

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