internalcombustionengine

英汉词典：internal combustion engine

internal combustion engine（内燃机）是指一种通过燃烧燃料（如汽油或柴油）在内部产生能量，促使活塞运动并转化为机械能的发动机。这个词主要为名词，不存在形容词的不同含义。

词语辨析

内燃机与外燃机的区别在于，内燃机的燃料在发动机内部燃烧，而外燃机则是在外部燃烧燃料并将热能传递给工作流体（如蒸汽）。

词汇扩充

• combustion（燃烧）
• engine（发动机）
• piston（活塞）
• fuel（燃料）
• mechanical energy（机械能）

近义词

• motor（马达）
• engine（发动机）

反义词

• external combustion engine（外燃机）

柯林斯词典与牛津词典定义

柯林斯词典：internal combustion engine is an engine in which fuel is burned inside the engine itself. 牛津词典：internal combustion engine is a type of engine that generates power by burning fuel within the engine.

用法

在技术和工程领域，internal combustion engine 是一个常见的术语，通常在讨论汽车和机械设备时使用。

例句

• The internal combustion engine has been a crucial development in modern transportation.

  内燃机在现代交通中是一个关键的发展。

• Many cars rely on the internal combustion engine for power.

  许多汽车依赖内燃机提供动力。

• The efficiency of the internal combustion engine can be improved with better fuel.

  通过更好的燃料可以提高内燃机的效率。

• Electric vehicles are becoming popular as alternatives to the internal combustion engine.

  电动车作为内燃机的替代品正在变得受欢迎。

• Some internal combustion engines can run on biofuels.

  一些内燃机可以使用生物燃料。

• The internal combustion engine produces emissions that can harm the environment.

  内燃机产生的排放物可能会危害环境。

• Innovations in internal combustion engine technology are ongoing.

  内燃机技术的创新仍在继续。

• The internal combustion engine uses a cycle of intake, compression, power, and exhaust.

  内燃机使用进气、压缩、动力和排气的循环。

• Understanding the workings of an internal combustion engine is essential for mechanics.

  了解内燃机的工作原理对机械师至关重要。

• Many manufacturers are focusing on making their internal combustion engines more efficient.

  许多制造商专注于提高他们的内燃机效率。

• The internal combustion engine has been improved over the decades.

  内燃机在过去几十年中得到了改进。

• Some engineers are researching alternatives to the internal combustion engine.

  一些工程师正在研究替代内燃机的方案。

• Performance tuning can enhance the capabilities of an internal combustion engine.

  性能调校可以增强内燃机的能力。

• The internal combustion engine is a fundamental component of most vehicles.

  内燃机是大多数车辆的基本组成部分。

• Noise pollution from the internal combustion engine is a growing concern.

  内燃机产生的噪音污染日益受到关注。

• Hybrid vehicles combine an internal combustion engine with an electric motor.

  混合动力汽车将内燃机与电动马达结合在一起。

• The power output of an internal combustion engine depends on its design.

  内燃机的功率输出取决于其设计。

• Many racing cars utilize high-performance internal combustion engines.

  许多赛车使用高性能的内燃机。

• Regular maintenance is essential for the longevity of an internal combustion engine.

  定期维护对内燃机的使用寿命至关重要。