solubility
意味: The ability of a substance to dissolve in a solvent, typically expressed as the maximum amount that will dissolve at a given temperature and pressure.
Solubility is a fundamental concept in chemistry, pharmacology, and environmental science. It depends on the nature of the solute and solvent, temperature, and pressure. In drug development, poor aqueous solubility is one of the main obstacles to creating effective oral medications. Solubility rules — which salts dissolve in water and which do not — are a staple of GCSE and A-level chemistry. The term collocates with 'product,' 'curve,' 'limit,' and 'equilibrium.'
例文
- The solubility of carbon dioxide in seawater decreases as ocean temperatures rise, contributing to atmospheric accumulation. 二氧化碳在海水中的溶解度随着海洋温度的升高而降低,导致大气中的积累。La solubilidad del dióxido de carbono en el agua de mar disminuye a medida que aumentan las temperaturas oceánicas, lo que contribuye a su acumulación en la atmósfera.海水中の二酸化炭素の溶解度は海水温の上昇とともに低下し、大気中への蓄積に寄与しています。해수 중 이산화탄소의 용해도는 해수 온도가 상승함에 따라 감소하여 대기 중 축적에 기여하고 있습니다.
- Pharmaceutical researchers worked to improve the solubility of the compound so it could be absorbed effectively in the gut. 药学研究人员努力提高该化合物的溶解度,以使其能在肠道中被有效吸收。Los investigadores farmacéuticos trabajaron para mejorar la solubilidad del compuesto a fin de que pudiera absorberse eficazmente en el intestino.製薬研究者たちは、その化合物が腸内で効果的に吸収されるよう溶解度の改善に取り組んだ。제약 연구자들은 그 화합물이 장내에서 효과적으로 흡수될 수 있도록 용해도 개선에 힘썼다.
- Students were asked to plot a solubility curve for potassium nitrate across a range of temperatures. 学生们被要求绘制硝酸钾在一系列温度下的溶解度曲线。Se pidió a los alumnos que trazaran una curva de solubilidad del nitrato de potasio a distintas temperaturas.学生たちは一連の温度にわたる硝酸カリウムの溶解度曲線を作成するよう求められた。학생들은 다양한 온도에 걸쳐 질산칼륨의 용해도 곡선을 그리도록 요구받았다.
発音
使い方ガイド
場面: academic, professional
トーン: neutral
起源と歴史
From Latin solubilis (that may be loosened or dissolved), from solvere (to loosen, dissolve). Entered English in the late 18th century.
文化的背景
Era: Modern
Generation: All ages
Social background: Universal
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