溶媒
A substance, typically a liquid, in which another substance (the solute) is dissolved to form a solution. In a chemical context, it acts as the medium that facilitates the breaking down of particles.
أمثلة
3 من 5水は最も一般的な溶媒です。
Water is the most common solvent.
実験では、適切な溶媒の選択が不可欠です。
In experiments, selecting the appropriate solvent is essential.
この溶媒、ちょっと匂いがきついね。
This solvent has a bit of a strong smell, doesn't it?
عائلة الكلمة
نصيحة للحفظ
The kanji 媒 means 'intermediary' (like a matchmaker). Think of the solvent as the 'matchmaker' that helps the solid particles mingle with the liquid.
اختبار سريع
砂糖を水に溶かすとき、水は( )と呼ばれます。
صحيح!
الإجابة الصحيحة هي: 溶媒
أمثلة
水は最も一般的な溶媒です。
everydayWater is the most common solvent.
実験では、適切な溶媒の選択が不可欠です。
formalIn experiments, selecting the appropriate solvent is essential.
この溶媒、ちょっと匂いがきついね。
informalThis solvent has a bit of a strong smell, doesn't it?
極性溶媒は塩化ナトリウムなどのイオン結晶をよく溶かす。
academicPolar solvents dissolve ionic crystals such as sodium chloride well.
環境負荷の低い溶媒への切り替えを検討しています。
businessWe are considering switching to solvents with a lower environmental impact.
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
溶媒効果
solvent effect
揮発性溶媒
volatile solvent
非水溶媒
non-aqueous solvent
يُخلط عادةً مع
While often used interchangeably, '溶媒' is the preferred academic/chemical term, whereas '溶剤' is more common in industrial and commercial contexts (like paint thinner).
The solvent (溶媒) is the liquid that does the dissolving, while the solution (溶液) is the final mixture of solvent and solute.
ملاحظات الاستخدام
This word is primarily used in scientific, academic, and industrial contexts. In daily life, the word '溶剤' is more likely to be used for things like paint thinner or cleaning agents.
أخطاء شائعة
Learners often confuse '溶媒' (solvent) with '溶質' (solute). Remember that '媒' (bai) means 'medium' or 'mediator'.
نصيحة للحفظ
The kanji 媒 means 'intermediary' (like a matchmaker). Think of the solvent as the 'matchmaker' that helps the solid particles mingle with the liquid.
أصل الكلمة
From Japanese 溶 (dissolve) + 媒 (mediator/medium), referring to the medium that causes dissolution.
أنماط نحوية
اختبار سريع
砂糖を水に溶かすとき、水は( )と呼ばれます。
صحيح!
الإجابة الصحيحة هي: 溶媒
مفردات ذات صلة
The degree to which a substance is contained within a soluti...
溶液A liquid mixture in which a substance (solute) is uniformly...
飽和Saturation. A state where no more of something can be absorb...
溶解The process by which a solid, liquid, or gas forms a solutio...
溶質A solute is a substance that is dissolved in another substan...
كلمات ذات صلة
協力
A1Cooperation or collaboration where two or more people combine their efforts to achieve a common goal. It is used in both personal and professional settings to describe working together as a team or providing assistance.
西
A1Nishi refers to the cardinal direction 'west'. It is used to describe the location of places, directions on a map, or the path of celestial bodies like the sun setting.
提案
A1A suggestion or proposal of a plan or idea for others to consider. It is used in both casual conversations and professional meetings to introduce a potential course of action.
輸出
A1The act of sending goods or services produced in one country to another country for sale or trade. In Japanese, it functions as a noun and a suru-verb, representing the 'exit' of products from a domestic market.
輸入
A1The act of bringing goods, services, or materials into a country from abroad for sale or use. In Japanese, it functions as a noun or can be combined with 'suru' to become a verb meaning 'to import'.
資源
A1Shigen refers to valuable materials or assets, such as natural minerals, energy sources, or human talent, that can be used for production or survival. It is widely used in economics, environmental science, and daily life to describe both raw materials and abstract wealth.
北
A1One of the four cardinal directions, pointing towards the North Pole. It is commonly used in Japanese to describe geographic locations, weather patterns, and specific parts of train stations or buildings.
表
A1This word has two primary meanings depending on the reading: 'omote' refers to the front, surface, or outside of an object, while 'hyō' refers to a table, chart, or list. It is a fundamental noun used to distinguish the visible side of things or to organize information visually.
左
A1Refers to the side or direction that is toward the west when one faces north. It is a fundamental spatial term used for navigation, positioning, and describing the physical orientation of objects.
流れ
A1Refers to the continuous movement of a liquid like a river, or the abstract progression of events, time, or conversation. It describes how things follow one another in a smooth sequence or direction.
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