noun🔗Share変化, 変動The act of varying; a partial change in the form, position, state, or qualities of a thing."There was a noticeable variation in the students' test scores this semester. "今学期は、生徒たちのテストの点数に顕著な変動が見られました。qualityaspecttypeessentialChat with AIVocabulary GamePractice Reading
noun🔗Shareバリエーション, 変異A related but distinct thing."All of his soups are variations on a single recipe."彼のスープはすべて、一つのレシピのバリエーションです。typethingessentialChat with AIVocabulary GamePractice Reading
noun🔗Share偏角The angular difference at the vessel between the direction of true north and magnetic north."The compass showed a variation of 15 degrees; true north and magnetic north were not pointing in the same direction. "コンパスは15度の偏角を示しました。真北と磁北は同じ方向を指していませんでした。nauticaldirectionessentialChat with AIVocabulary GamePractice Reading
noun🔗Shareバリエーション, 変化球A line of play that differs from the original."The teacher presented a variation on the usual math problem, making it more challenging for the students. "先生はいつもの数学の問題に変化球を加え、生徒たちにとってより難しいものにしました。gamesportessentialChat with AIVocabulary GamePractice Reading
noun🔗Share変奏A technique where material is repeated with alterations to the melody, harmony, rhythm, timbre, texture, counterpoint or orchestration; but with some invariant characteristic, e.g. a ground bass."The composer used a variation on the familiar children's song, changing the rhythm and melody slightly but keeping the same basic tune. "作曲家は、おなじみの童謡を基に、リズムとメロディーをわずかに変えながらも、同じ基本的なメロディーを保つ変奏を使用しました。musicartessentialChat with AIVocabulary GamePractice Reading
noun🔗Share変異, バリエーションThe modification of a hereditary trait."The variation in student heights within the class was noticeable. "クラス内の生徒の身長の変異は顕著だった。biologyorganismfamilyphysiologyscienceessentialChat with AIVocabulary GamePractice Reading
noun🔗Share変動Deviation from the mean orbit of a heavenly body."The comet's variation from its predicted orbit made astronomers adjust their calculations. "彗星の予測軌道からの変動により、天文学者は計算を調整しました。astronomyessentialChat with AIVocabulary GamePractice Reading
