催化剂 | cuī huà jì | catalyst | ![]() |
引线 | yǐn xiàn | fuse (for an explosive device) / electrical lead / intermediary / catalyst / (dialect) sewing needle | ![]() ![]() |
触媒 | chù méi | catalyst | ![]() |
废催化剂 | fèi cuī huà jì | spent catalyst | ![]() |
氧化催化剂 | yǎng huà cuī huà jì | oxidation catalyst | ![]() |
固定床催化剂 | gù dìng chuáng cuī huà jì | fixed-bed catalyst | ![]() |