| 释义 |
blade area ratio
- 刮板guā bǎn
scraper blade
- 盈利比率yíng lì bǐ lǜ
profitability ratio; profit ratio; earnings ratio
- 展弦比zhǎn xián bǐ
aspect ratio; span-chord ratio
- 挡片dǎng piàn
catch; separation blade
- 速比sù bǐ
gear ratio; velocity ratio; speed ratio
- 角速比jiǎo sù bǐ
angular velocity ratio; angular speed ratio
- 噪声比zào shēng bǐ
noise ratio; signal-nosie ratio; speech-noise ratio
- 革命老区gé mìng lǎo qū
old revolutionary base areas
- 疫区yì qū
affected area; epidemic area; infected area
- 截面面积jié miàn miàn jī
sectional area; cross-sectional area
- 专区zhuān qū
a special administrative area
- 泊桑比bó sāng bǐ
Poisson's ratio
- 隙灰比xì huī bǐ
void cement ratio
- 固定叶片gù dìng yè piàn
fixed blade; stationary blade
- 叶栅yè shān
blade lattice; blade grid; vane grid
- 贫困地区pín kùn dì qū
depressed area
- 叶片出口角yè piàn chū kǒu jiǎo
blade outlet angle; blade discharge angle; blade exit angle
- 容积率róng jī lǜ
plot ratio; volume fraction
- 效率xiào lǜ
productiveness; efficiency; productivity; workpiece ratio
- 匝比zā bǐ
turn ratio; ratio of winding
- 阻尼比zǔ ní bǐ
damping ratio; subsidence ratio
- 党区dǎng qū
paging area
- 工区gōng qū
work area
- 禁地jìn dì
forbidden area
- 渔区yú qū
fishing area
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