| 释义 |
mass electron ratio
- 轨道电子guǐ dào diàn zǐ
orbital electron, planetary electron
- 礅dūn
a huge rock mass
- 盈利比率yíng lì bǐ lǜ
profitability ratio; profit ratio; earnings ratio
- 正电子zhèng diàn zǐ
positive electron; antielectron; positron
- 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
- 电子diàn zǐ
electron
- 质谱仪zhì pǔ yí
mass analyzer; mass spectrometer; mass spectrograph; velocitron
- 泊桑比bó sāng bǐ
Poisson's ratio
- 隙灰比xì huī bǐ
void cement ratio
- 临界物质lín jiè wù zhì
critical mass
- 兆电子伏特zhào diàn zǐ fú tè
Mev(maga electron volt); million electron volt
- 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
- 遍布着biàn bù zhe
be a mass of
- 黑压压hēi yā yā
a dense mass of
- 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
- 电子枪diàn zǐ qiāng
electron gun
- 电子束diàn zǐ shù
electron beam
- 电子云diàn zǐ yún
electron cloud
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