程控（chéng kòng）

Pronunciation: chéng kòng

Basic Meaning: program control

Detailed Explanation: 程控 refers to the control of a machine or system through a predetermined program. It implies that the operation or management of the machine or system is fully automated and follows a specific set of instructions.

Usage Scenarios: 程控 is often used in the context of technology and automation. It can be applied to various fields such as telecommunications, aviation, and manufacturing, where machines or systems are controlled by programs to perform specific tasks.

Story Origin: The term 程控 originated from the field of telecommunications. It first appeared in the 1950s when the development of telephone exchanges with program control technology began in China. It has since become a widely used term in the field of technology and automation.

Structure of the Idiom: The idiom 程控 is composed of two characters: 程 (chéng) means "program" or "system," and 控 (kòng) means "control."

Example Sentences:

1. 這家公司使用程控設備來管理生產線上的所有操作。

(zhè jiā gōng sī shǐ yòng chéng kòng shè bèi lái guǎn lǐ shēng chǎn xiàn shàng de suǒ yǒu cāo zuò)

This company uses program control devices to manage all operations on the production line.

2. 他們正在研究如何提高程控系統的效率和穩定性。

(tā men zhèng zài yán jiū rú hé tí gāo chéng kòng xì tǒng de xiào lǜ hé wěn dìng xìng)

They are researching how to improve the efficiency and stability of program control systems.

Memory Techniques: To remember the meaning of 程控, you can associate "程" (chéng) with "program" and "控" (kòng) with "control." Visualize a computer program controlling the operations of a machine or system, which will help you understand the concept of 程控.

Extended Learning: To further explore the topic of 程控, you can study related fields such as computer programming, automation, and telecommunications. Understanding the principles and applications of program control will deepen your knowledge of this concept.

Example Sentences from Different Age Groups:

1. Children: 我喜歡用程控機器人玩耍。

(wǒ xǐ huān yòng chéng kòng jī qì rén wán shuǎ)

I like to play with program-controlled robots.

2. Teenagers: 這款游戲采用了程控技術，玩起來非常有趣。

(zhè kuǎn yóu xì cǎi yòng le chéng kòng jì shù, wán qǐ lái fēi cháng yǒu qù)

This game uses program control technology, and it's very fun to play.

3. Adults: 我們公司最新的生產線全部都是程控的，效率大大提高了。

(wǒ men gōng sī zuì xīn de shēng chǎn xiàn quán bù dōu shì chéng kòng de, xiào lǜ dà dà tí gāo le)

All the latest production lines in our company are program-controlled, which greatly improves efficiency.