[{"data":1,"prerenderedAt":121},["ShallowReactive",2],{"word-rarefaction":3},{"source":4,"data":5,"quality_score":119,"lastmod":120},"static_word_details",{"lemma":6,"phonetic":7,"pos":9,"definition_zh":11,"usage_points":12,"collocations":34,"examples_basic":77,"examples_advanced":87,"common_mistakes":97,"synonyms_nuance":106,"diff_pairs":115,"word_family":118},"rarefaction",{"us":8,"uk":8},".rєәri'fækʃәn",[10],"名词","rarefaction 指物质或空气变得稀薄或稀疏的过程或状态，常用于科学和医学领域描述密度降低的现象。",[13,20,27],{"title":14,"content":15,"examples":16},"句型搭配","rarefaction 通常作为名词使用，常见于描述物理或生物过程中的稀薄化现象，如与动词 cause、lead to 或形容词 gradual、significant 搭配。",[17,18,19],"cause rarefaction","lead to rarefaction","gradual rarefaction",{"title":21,"content":22,"examples":23},"介词用法","rarefaction 常与介词 of 连用，表示稀薄化的对象或范围，例如 the rarefaction of air 或 rarefaction in density。",[24,25,26],"rarefaction of air","rarefaction in density","rarefaction of gases",{"title":28,"content":29,"examples":30},"语域说明","rarefaction 主要用于正式或学术语境，如物理学、医学或工程学，在日常口语中较少使用，可替换为 thinning 或 dilution 以更通俗。",[31,32,33],"academic rarefaction","medical rarefaction","scientific rarefaction",[35,42,49,57,63,69],{"type":36,"items":37},"verb",[17,38,39,40,41],"observe rarefaction","measure rarefaction","study rarefaction","induce rarefaction",{"type":43,"items":44},"adjective",[19,45,46,47,48],"significant rarefaction","atmospheric rarefaction","bone rarefaction","acoustic rarefaction",{"type":50,"items":51},"noun",[52,53,54,55,56],"air rarefaction","density rarefaction","gas rarefaction","wave rarefaction","tissue rarefaction",{"type":58,"items":59},"adverb",[60,61,62],"rapidly rarefaction","slowly rarefaction","noticeably rarefaction",{"type":64,"items":65},"preposition",[66,67,68],"rarefaction of","rarefaction in","rarefaction due to",{"type":70,"items":71},"phrase",[72,73,74,75,76],"rarefaction wave","rarefaction zone","rarefaction effect","rarefaction process","rarefaction phenomenon",[78,81,84],{"en":79,"zh":80},"The rarefaction of air at high altitudes makes breathing difficult for some people.","高海拔地区空气稀薄，导致一些人呼吸困难。",{"en":82,"zh":83},"In the experiment, we observed the rarefaction of gases under low pressure.","在实验中，我们观察到低压下气体的稀薄化现象。",{"en":85,"zh":86},"The doctor explained that bone rarefaction can be a sign of osteoporosis.","医生解释说，骨骼稀疏可能是骨质疏松的迹象。",[88,91,94],{"en":89,"zh":90},"In physics, rarefaction waves are studied to understand sound propagation in different media.","在物理学中，研究稀疏波有助于理解声音在不同介质中的传播。",{"en":92,"zh":93},"The engineering report highlighted the rarefaction of materials in aerospace applications due to extreme conditions.","工程报告强调了极端条件下航空航天应用中材料的稀薄化问题。",{"en":95,"zh":96},"Medical research indicates that chronic inflammation may lead to tissue rarefaction in certain diseases.","医学研究表明，慢性炎症可能导致某些疾病中的组织稀疏。",[98,102],{"wrong":99,"right":100,"explanation":101},"The rarefaction of water is common in deserts.","The evaporation of water is common in deserts.","rarefaction 通常指气体或固体变得稀薄，不适用于液体；这里应使用 evaporation（蒸发）来描述水的减少。",{"wrong":103,"right":104,"explanation":105},"He felt rarefaction after running fast.","He felt breathless after running fast.","rarefaction 是名词，描述状态或过程，不能直接用于描述人的感受；应使用 breathless（喘不过气）来表达呼吸困难的感觉。",[107,111],{"word":108,"difference":109,"example":110},"thinning","thinning 更通用，指任何东西变薄或变少，常用于日常语境；而 rarefaction 更专业，特指物质密度降低，多用于科学领域。","Thinning of hair is a common issue, while rarefaction of air is studied in meteorology.",{"word":112,"difference":113,"example":114},"dilution","dilution 强调通过添加溶剂使浓度降低，常用于化学或液体；rarefaction 则侧重于自然或物理过程中的密度减少，不涉及添加物。","Dilution of a solution reduces its strength, whereas rarefaction of gases occurs in vacuum chambers.",[6,116,117],"compression","density",[],70,"2026-01-09T09:20:17.655Z",1781752508786]