Meanings of 密度
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About 密度
Podcast: 密度
Podcast: 密度
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AI Study Notes for 密度
质量 (zhìliàng) - use 密度 when specifically referencing mass per unit volume, while 质量 refers to the total mass of an object regardless of volume.
Think of 密 (mì) as 'secret' or 'dense' and 度 (dù) as 'degree' or 'measurement.' Imagine a secret recipe that is so packed with ingredients that it becomes dense; this helps you remember both the meaning and pronunciation.
密度 is commonly used in scientific discussions, so it is more formal than casual vocabulary. Be cautious with the tones; mispronouncing it could lead to confusion with other similar-sounding words. Common collocations include 物质的密度 (density of matter) and 高密度 (high density).
As an HSK Level 6 word, 密度 connects to other scientific terms you may encounter. Focus on understanding its usage in various scientific fields, and practice combining it with adjectives to describe different types of density.
In China, discussions about 密度 are relevant in various fields such as engineering, environmental science, and urban planning, particularly when considering population density in cities. This concept is crucial in understanding urbanization and resource allocation.
Learners often confuse 密度 with 速度 (sùdù, speed) due to similar pronunciation. To avoid this, remember that 密度 is about mass and volume, while 速度 relates to motion.
Pronunciation of 密度
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Component Characters
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Grammar Patterns of 密度
密度 functions as a noun — it names a person, place, thing, or concept. Place it as a subject before the verb (主+谓) or as an object after the verb (谓+宾). Most Chinese nouns require a measure word between the number and the noun (e.g. 一个/三本). It carries 2 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.
Complete the Sentence
我们说在零____的极限条件下,气体变成理想的.
We say the gas becomes ideal in the zero - density limit.
Example Sentences for 密度 (2)
Cultural Notes for 密度
In China, discussions about 密度 are relevant in various fields such as engineering, environmental science, and urban planning, particularly when considering population density in cities. This concept is crucial in understanding urbanization and resource allocation.
Frequently Asked Questions about 密度
Make sure to stress the fourth tones in both characters: mì (密) and dù (度).