| 释义 |
progression pitting
- impressionisticadj. 仅凭印象的;主观的
- 点蚀diǎn shí
corrosive pitting; pitting
- 等比级数děng bǐ jí shù
geometric progression, growth
- 累进lèi jìn
progression
- 等差级数děng chà jí shù
arithmetical progression
- 坑蚀kēng shí
pitting corrosion; pointed corrosion
- 锈斑xiù bān
rust; pitting; rusty spot
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