noun🔗Share活性剤One who, or that which, activates."The enzyme in the laundry detergent acted as an activator, helping to break down the stain. "洗濯洗剤の酵素は活性剤として働き、シミを分解するのに役立ちました。actiondevicemachinechemistrybiologyChat with AIVocabulary GamePractice Reading
noun🔗Share活性剤Something that activates a catalyst"The water was the activator that started the yeast's fermentation process in the bread dough. "水は、パン生地の中で酵母の発酵プロセスを開始させた活性剤だった。chemistrysubstancecompoundscienceChat with AIVocabulary GamePractice Reading
noun🔗Share活性化剤Any chemical or agent which regulates one or more genes by increasing the rate of transcription."In biology class, we learned that an activator molecule can switch on a gene, making the cell produce a specific protein like insulin. "生物の授業で、活性化剤分子が遺伝子をオンにすることができ、細胞がインスリンのような特定のタンパク質を生成することがあると学びました。biochemistrybiologyorganismchemistryfunctionChat with AIVocabulary GamePractice Reading
noun🔗Share活性化剤A type of effector that increases the rate of enzyme-mediated reactions."The enzyme needs an activator, like a key fitting into a lock, to speed up the digestion of food. "酵素は、食べ物の消化を速めるために、鍵が鍵穴に合うように、活性化剤を必要とします。biochemistrybiologyphysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share活性剤A type of dopant used in phosphors and scintillators."The bright glow of the emergency exit sign is due to the activator in the phosphor coating. "非常口の標識の明るい光は、蛍光体コーティング内の活性剤によるものです。materialchemistryphysicsscienceelectronicsChat with AIVocabulary GamePractice Reading
noun🔗Share活性剤An agent that enables the flotation of a mineral or minerals."In the copper mine, the activator chemical allows the valuable copper minerals to stick to the air bubbles, separating them from the unwanted rock. "銅鉱山では、活性剤の化学物質が、貴重な銅鉱物を気泡に付着させ、不要な岩石から分離させます。materialchemistrygeologyindustrymineralChat with AIVocabulary GamePractice Reading
