異い種しゅ同どう形けい

noun

isomorphism (crystallography)

Technical term in crystallography: different substances crystallizing in the same or closely similar form.

• 方ほう解かい石せきと菱りょう苦く土ど石せきは異い種しゅ同どう形けいの関かん係けいにある。

  Calcite and magnesite are in an isomorphic relationship.

noun

isomorphism (genetics)

Technical term in genetics: similarity of form or structure between organisms of different species or between different parts of the same organism.

• 異い種しゅ同どう形けいの遺い伝でん子しは、異ことなる種しゅでも似にた機き能のうを持もつことがある。

  Isomorphic genes can have similar functions even in different species.