词汇“凹下部分 dip; negative area; {地质} negative element”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	凹下部分 dip; negative area; {地质} negative element
释义	见:凹下: 凹下部分 dip; negative area; {地质} negative element
随便看	forced currency forced decision rule forced diagram forced discharge forced dormancy forced draft forced draft cooling tower forced draft fan forced-draft,forceddraught forced-draft kiln forced draft ventilation forced drainage forced draught aerator forced draught condenser forced draught cooling forced -draught furnace forced draught kiln forced drying forced drying lacquer forced feed forced feed agitator forced feed lubrication forced-flow boiler forced fuel feed forced harmonics motion

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