Meanings of 激光
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Podcast: 激光
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AI study notes for 激光
光 (guāng, light) - 激光 refers specifically to a type of focused light used in technology, while 光 is a general term for light.
When using 激光, it is important to remember that it is typically used in more formal or technical contexts. Common collocations include '激光技术' (laser technology) and '激光治疗' (laser treatment). Be careful with the tones; a mispronunciation could lead to confusion with other words.
While 激光 is not specifically listed in HSK vocabulary, it can be relevant for students at HSK Level 4 and above, particularly those interested in technology. Focus on understanding the components of the term, as knowing '激' and '光' separately helps in grasping similar compound words.
Learners often confuse 激光 with 光线 (guāngxiàn), which means 'light ray.' For example, saying '我需要一个光线去治疗' (I need a light ray for treatment) instead of '我需要一个激光去治疗' is incorrect. Always use 激光 when referring to laser applications.
Pronunciation of 激光
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Component characters
How to say laser in Chinese
“laser” in Chinese is激光
激光 (jī guāng) refers to a laser, a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. Lasers are commonly used in various fields, including medicine, telecommunications, and manufacturing, due to their precision and ability to focus on specific points.
When to use 激光
When using 激光, it is important to remember that it is typically used in more formal or technical contexts. Common collocations include '激光技术' (laser technology) and '激光治疗' (laser treatment). Be careful with the tones; a mispronunciation could lead to confusion with other words.
激光 or something close to it
光 (guāng, light) - 激光 refers specifically to a type of focused light used in technology, while 光 is a general term for light.
What learners get wrong
Learners often confuse 激光 with 光线 (guāngxiàn), which means 'light ray.' For example, saying '我需要一个光线去治疗' (I need a light ray for treatment) instead of '我需要一个激光去治疗' is incorrect. Always use 激光 when referring to laser applications.
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Frequently asked questions about 激光
激光 specifically refers to laser light, which is coherent and monochromatic, while 其他光源 (other light sources) can include a range of light types that are not focused or coherent.
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