IELTS学术词汇 (分数8-9) - Engineering

在这里,你将学习一些与工程学相关的英语单词,这些单词是学术雅思考试所必需的。

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IELTS学术词汇 (分数8-9)
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微电子学

Ex: Advances in microelectronics have led to the development of smaller and more powerful integrated circuits .

微电子学的进步导致了更小、更强大的集成电路的发展。

relay [名词]
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继电器

Ex: When the motor overheated , the relay shut off the power to prevent damage .

当电机过热时,继电器切断电源以防止损坏。

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滚珠轴承

Ex: Industrial machinery relies on ball bearings to reduce friction and facilitate the movement of rotating parts .

工业机械依靠滚珠轴承来减少摩擦并促进旋转部件的运动。

belt drive [名词]
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皮带传动

Ex: One advantage of using a belt drive in machinery is its ability to absorb shock loads and reduce noise .

在机械中使用皮带传动的一个优点是它能够吸收冲击载荷并减少噪音。

test bench [名词]
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测试台

Ex: Before deploying the software update , the development team ran it on a test bench to identify any potential issues .

在部署软件更新之前,开发团队在测试台上运行它以识别任何潜在问题。

cog [名词]
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齿轮

Ex: Engineers designed the cog to have precisely angled teeth to minimize friction and wear within the machinery .

工程师设计了齿轮,使其具有精确角度的齿,以最小化机械内部的摩擦和磨损。

crank [名词]
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曲柄

Ex: The crank mechanism in the machine allowed for precise control of the rotational speed .

机器中的曲柄机构允许对旋转速度进行精确控制。

drive shaft [名词]
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传动轴

Ex:

在四轮驱动车辆中,传动轴将动力传输到前后两个车轴以改善牵引力。

gearing [名词]
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齿轮装置

Ex: Automotive transmissions utilize gearing systems to provide different speed options and optimize engine performance .

汽车变速器利用齿轮系统提供不同的速度选项并优化发动机性能。

overhaul [名词]
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大修

Ex: The car engine required a complete overhaul to address issues with fuel efficiency and power output .

汽车发动机需要进行全面检修以解决燃油效率和功率输出的问题。

rivet [名词]
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铆钉

Ex: During the construction of the steel bridge , workers used heavy-duty rivets to join the beams and girders securely .

在钢桥的建造过程中,工人们使用重型铆钉来牢固地连接梁和桁架。

sprocket [名词]
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链轮

Ex: Motorcycles rely on a sprocket system to transfer power from the engine to the rear wheel .

摩托车依靠链轮系统将动力从发动机传递到后轮。

lathe [名词]
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车床

Ex: A CNC lathe can automatically cut , drill , and shape materials according to programmed specifications .

一台CNC车床可以根据编程规格自动切割、钻孔和成型材料。

aerospace [名词]
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the sector of technology and industry focused on aircraft, spacecraft, and their associated systems

Ex: Aerospace engineering covers both aircraft and spacecraft technologies .
kinematics [名词]
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运动学

Ex: Robotics engineers use kinematics to design and control the movements of robotic arms in manufacturing processes .

机器人工程师使用运动学来设计和控制制造过程中机械臂的运动。

torque [名词]
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扭矩

Ex: A motor generates torque to rotate the wheels of a vehicle .

发动机产生扭矩来转动车辆的车轮。