Expansion, Chinese word, pinyin: p é ng zha à ng, when an object is heated, the particles in itMovement speedIt will accelerate and therefore occupy additional space. This phenomenon is called inflation.Solid, liquid and gas all have expansion, and liquidExpansion rateIt is about 10 times larger than solid, and the expansion rate of gas is about 100 times larger than liquid.
Chinese name
expand
Foreign name
inflate，puffy
Pinyin
péng zhàng
words whose meaning is similar
Expansion[3]
antonym
Shrinkage[3]
Phonetic transcription
ㄆㄥˊ ㄓㄤˋ
Origin
Natural History of Jin · Zhang Hua
Interpretation
Distension;Outward expansion due to internal pressure;Bulging up due to abnormal fermentation products
(Dynamic) ① The volume or length of the object increases: the air will expand when heated. [Near swellingReverse contraction. ②Volume growth: inflation.[2]
The second volume of the Natural History of Jin Zhanghua: The arrow is more than a foot long. It uses copper as dysprosium, and applies poison to the front of dysprosium. The victim will die. If he keeps it, it will swell and boil,In a momentAll frying is done, only bones and ears.
Qin MuThe Beauty of Picking up Shellfish in the Artistic Sea: It makes the patient's belly swell and skinnyschistosomeIt is a small insect only about one centimeter long.[1][3]
Encyclopedic interpretation
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When an object is heated, the particles in it will move faster and occupy additional space. This phenomenon is called expansion.[1]Solid, liquid and gas all have expansion. The expansion rate of liquid is about 10 times larger than that of solid, and the expansion rate of gas is about 100 times larger than that of liquid.[2]
