mineralization
意味一覧 (2件)
鉱化
解説 Definition
有機物が鉱物化する過程。生物の遺骨が石化し、化石となることを指す。
Mineralization is the process in which minerals form or are added to something. In the body, it often means minerals being added to bones or teeth, making them harder. The word is also used in geology and material science.
覚え方のコツ Memory Tip
このエントリの mineralization は、土壌で有機物が無機成分へ変わる「無機化」ではなく、骨や遺骸などに鉱物成分が入り込み、硬く保存されて化石化していく「鉱化」を指します。mineral は「鉱物」、-ization は「〜になる過程」なので、「鉱物がしみ込んで鉱物状になる過程」と覚えるとよいです。fossil formation, ancient bones, preserved remains など、古生物・地質の文脈で出やすい専門的な用法です。
Start from the core word `mineral`, the same word you know from `mineral water`. Then notice `-ization`, which often names a process, so this is the process of becoming more mineral-like. It appears in phrases such as `bone mineralization`, and it helps to remember that it is not about mining but about change into a mineral state.
例文
Through mineralization, the ancient bones were preserved for millions of years.
石化によって、古代の骨は何百万年も保存された。
The process of mineralization can take thousands of years to complete.
石化過程は完了するのに数千年かかることがある。
Mineralization is a key process in fossil formation.
石化は化石形成における重要な過程である。
無機化
(意味 2)解説 Definition
有機物が微生物の働きなどで分解され、窒素やリンなどの無機物に変わる過程を指します。土壌学・生態学・環境科学で、栄養分が植物に利用可能になる文脈でよく使われます。
Mineralization is the process in which organic matter is broken down and changed into inorganic substances by microorganisms and other natural activity. In soil science, ecology, and environmental science, this word is often used when nutrients such as nitrogen and phosphorus become available for plants to use. It commonly appears in phrases like soil mineralization, nitrogen mineralization, and organic matter mineralization.
覚え方のコツ Memory Tip
mineral は「鉱物」だけでなく、科学文脈では「無機成分」を指すことがあります。-ize は「〜化する」、-ation は「過程」なので、mineralization は「有機物が無機成分になる過程」と分解できます。soil mineralization, nitrogen mineralization, organic matter mineralization の形で、土壌中の栄養分が植物に使える形へ変わる話によく出ます。化石化・石化に近い「鉱化」とは別エントリとして区別しましょう。
Think of mineral here not only as "rock" but also as "inorganic material" in science. If you break the word into mineral + -ize + -ation, it means "the process of becoming inorganic." You will often see it in phrases like soil mineralization, nitrogen mineralization, and organic matter mineralization, where nutrients change into forms that plants can use. Do not confuse it with petrification or fossilization, which belong to different entries.
例文
Mineralization in the soil releases nutrients that plants can absorb.
土壌中の無機化によって、植物が吸収できる養分が放出される。
Researchers measured nitrogen mineralization to understand how quickly organic matter was being converted into usable nutrients.
研究者たちは、有機物が利用可能な養分にどれだけ速く変わるかを調べるために、窒素の無機化を測定した。
Warm and moist conditions often speed up mineralization in forest ecosystems.
暖かく湿った条件では、森林生態系で無機化が速く進むことが多い。
mineralization の語源・成り立ち Etymology
mineralは中世ラテン語mineraleで、さらにminera「鉱石の坑脈・鉱山」にさかのぼります。mineやmineralogyと同根で、-izeと-ationが加わり「鉱物になる過程」から鉱化の意味になります。
Mineralization comes from mineral, which goes back through Medieval Latin minerale to minera, meaning an ore vein or mine. The suffixes -ize and -ation were added to show a process or change. So the word came to mean the process of becoming mineral or being turned into mineral matter, and it is related to mine and mineralogy.
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