质

质粒

zhì lì

plasmid

连续介质力学

lián xù jiè zhì lì xué

mechanics of a continuous medium

递质

dì zhì

neurotransmitter

遗传物质

yí chuán wù zhì

genetic material

钙质

gài zhì

calcium

银质

yín zhì

made of silver

银质奖

yín zhì jiǎng

silver medal

铁镁质

tiě měi zhì

mafic rock (containing magnesium and iron, so comparatively heavy, making oceanic plates)

间充质

jiān chōng zhì

mesenchyme (loosely organized embryonic connective tissue)

间充质干细胞

jiān chōng zhì gàn xì bāo

mesenchymal stem cell MSC (in cell biology)

间质

jiān zhì

mesenchyme (physiology)

杂质

zá zhì

impurity