금속이나 유리를 가열한 후 서서히 냉각시켜 내부 응력을 제거하고 성질을 부드럽게 만들다.
To heat metal or glass and then cool it slowly to remove internal stresses and increase ductility.
예문:
"The blacksmith had to anneal the steel blade to prevent it from cracking during the sharpening process."
"Glassware is often placed in a special oven to anneal, ensuring it becomes less brittle."
가열하여 분리된 DNA나 RNA의 상보적인 가닥들이 냉각되면서 다시 결합하게 하다.
To allow complementary strands of DNA or RNA to join together by forming hydrogen bonds, usually after heating.
예문:
"In the PCR process, the temperature is lowered to allow the primers to anneal to the target DNA sequence."
"Researchers observed how the synthetic strands would anneal under different saline conditions."
시련이나 경험을 통해 정신이나 의지를 강하게 단련하다.
To strengthen or toughen someone's character or resolve through difficult experiences.
예문:
"Years of working in the emergency room had annealed her spirit against the daily chaos."
"The hardships of the long journey served to anneal the young explorer's determination."