窒素
Nitrogen is a colorless, odorless chemical element that makes up about 78 percent of the Earth's atmosphere. It is essential for all living things and is widely used in fertilizers and industrial cooling as liquid nitrogen.
Ejemplos
3 de 5空気の約78パーセントは窒素です。
About 78 percent of the air is nitrogen.
窒素は植物の健全な成長に不可欠な成分です。
Nitrogen is an essential component for the healthy growth of plants.
ポテトチップスの袋には窒素が入っているから、中身が潰れないんだよ。
There is nitrogen in potato chip bags, so the contents don't get crushed.
Familia de palabras
Truco para recordar
The kanji 窒 (Chitsu) means 'suffocate' or 'plug up.' Think: You would 'suffocate' (Chitsu) if there was only nitrogen and no oxygen.
Quiz rápido
植物が育つのに、( )肥料はとても重要です。
¡Correcto!
La respuesta correcta es: 窒素
Ejemplos
空気の約78パーセントは窒素です。
everydayAbout 78 percent of the air is nitrogen.
窒素は植物の健全な成長に不可欠な成分です。
formalNitrogen is an essential component for the healthy growth of plants.
ポテトチップスの袋には窒素が入っているから、中身が潰れないんだよ。
informalThere is nitrogen in potato chip bags, so the contents don't get crushed.
本実験では、試料を液体窒素で急速に冷却した。
academicIn this experiment, the sample was rapidly cooled using liquid nitrogen.
当社は高純度の窒素ガスを半導体メーカーに供給しています。
businessOur company supplies high-purity nitrogen gas to semiconductor manufacturers.
Familia de palabras
Colocaciones comunes
Frases Comunes
窒素を充填する
to fill with nitrogen
窒素が不足する
to be deficient in nitrogen
窒素を取り込む
to take in nitrogen
Se confunde a menudo con
Suiso is Hydrogen (H), the lightest element, while Chisso is Nitrogen (N).
Sanso is Oxygen (O), which humans breathe to survive, whereas pure nitrogen causes suffocation.
Notas de uso
The word is used in scientific and environmental contexts. It often appears in compound nouns like 'nitrogen fertilizer' (窒素肥料) in gardening or agriculture.
Errores comunes
Beginners sometimes confuse the kanji 窒 with other complex characters; remember that the top radical looks like a 'hole' (穴), which relates to the idea of suffocation/choking in a closed space.
Truco para recordar
The kanji 窒 (Chitsu) means 'suffocate' or 'plug up.' Think: You would 'suffocate' (Chitsu) if there was only nitrogen and no oxygen.
Origen de la palabra
Derived from the Dutch word 'stikstof' (suffocating substance), translated during the Edo period using the kanji for 'suffocate' (窒) and 'element' (素).
Patrones gramaticales
Quiz rápido
植物が育つのに、( )肥料はとても重要です。
¡Correcto!
La respuesta correcta es: 窒素
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