| 释义 |
ventilation diffusion ratio
- 全面的排气通风quán miàn de pái qì tōng fēng
general exhaust ventilation
- 盈利比率yíng lì bǐ lǜ
profitability ratio; profit ratio; earnings ratio
- 漫射màn shè
diffusion
- 展弦比zhǎn xián bǐ
aspect ratio; span-chord ratio
- 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
- 公开讨论gōng kāi tǎo lùn
ventilation
- 空气流通kōng qì liú tōng
ventilation
- 通风井tōng fēng jǐng
ventilation shaft
- 泊桑比bó sāng bǐ
Poisson's ratio
- 隙灰比xì huī bǐ
void cement ratio
- 弥散mí sàn
diffusion; dispersion; confusion
- 热扩散rè kuò sàn
thermal diffusion
- 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
- 杠杆借贷比率gàng gǎn jiè dài bǐ lǜ
Leverage Ratio
- 减速比jiǎn sù bǐ
reduction ratio; reduction gear ratio
- 混合比hún hé bǐ
mixing ratio; mixture ratio; mix proportion
- 扩散系数kuò sàn xì shù
diffusion coefficient; diffusivity
- 漫射辐射màn shè fú shè
diffuse radiation; diffusion radiation
- 琼脂扩散法qióng zhī kuò sàn fǎ
agar diffusion method
- 反比fǎn bǐ
inverse ratio
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