溶解
The process by which a solid, liquid, or gas forms a solution in a solvent. It specifically refers to a substance becoming incorporated into a liquid to create a homogeneous mixture.
例句
3 / 5塩が水に溶解する様子を観察します。
Observe how the salt dissolves in the water.
本製品は、特定の溶剤にのみ溶解いたします。
This product dissolves only in specific solvents.
砂糖、なかなか溶解しないね。
The sugar isn't dissolving very easily, is it?
词族
记忆技巧
Focus on the Kanji: 溶 (melt/liquid) + 解 (untie/break apart). It means the substance is being 'untied' and scattered into the liquid.
快速测验
砂糖を温かい水に____させる。
正确!
正确答案是: 溶解
例句
塩が水に溶解する様子を観察します。
everydayObserve how the salt dissolves in the water.
本製品は、特定の溶剤にのみ溶解いたします。
formalThis product dissolves only in specific solvents.
砂糖、なかなか溶解しないね。
informalThe sugar isn't dissolving very easily, is it?
物質の溶解度は温度の上昇に伴って変化する。
academicThe solubility of a substance changes as the temperature increases.
この化学薬品の溶解に関するデータを提供してください。
businessPlease provide the data regarding the dissolution of this chemical.
词族
常见搭配
常用短语
溶解度曲線
solubility curve
溶解熱
heat of solution
溶解性試験
solubility test
容易混淆的词
融解 (yūkai) is the melting of a solid into a liquid due to heat (like ice melting), while 溶解 (yōkai) is a substance dissolving into a solvent.
使用说明
溶解 is a formal or technical term. In daily life, people almost always use the simpler verb '溶ける' (tokeru) to describe things like sugar in tea or salt in water.
常见错误
Learners often use 溶解 for ice melting. For ice turning into water due to heat, use 融解 or simply 溶ける.
记忆技巧
Focus on the Kanji: 溶 (melt/liquid) + 解 (untie/break apart). It means the substance is being 'untied' and scattered into the liquid.
词源
A Sinitic compound (kango) where '溶' means to melt or dissolve and '解' means to untie or separate.
语法模式
快速测验
砂糖を温かい水に____させる。
正确!
正确答案是: 溶解
相关词汇
相关词
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.
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.
保護
A1The act of keeping someone or something safe from harm, damage, or loss by providing care or creating boundaries. It is a versatile term in Japanese used for social welfare, environmental conservation, and digital security.
観察
A1Observation is the act of watching someone or something carefully in order to gain information or understand a process. It is frequently used in scientific studies, nature analysis, and describing the act of paying close attention to details.
競争
A1Kyousou refers to the act of competing or vying with others to achieve a goal, win a prize, or establish superiority. It is a versatile term used in sports, business, and academics to describe both structured contests and general rivalry.
拡大
A1The act of making something larger in size, scale, or scope. It is frequently used for physical enlargement (like a photo) or abstract growth (like a business or a problem).
製造
A1The process of making or producing goods, typically on a large scale using machinery. It refers specifically to industrial manufacturing rather than making things by hand on a small scale.
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