| 释义 |
ratio of brazing area
- 钎焊温度qiān hàn wēn dù
brazing temperature
- 钎料qiān liào
brazing filler metal
- 匝比zā bǐ
turn ratio; ratio of winding
- 钎焊剂qiān hàn jì
soler; brazing flux; soldering flux
- 钎焊性qiān hàn xìng
solderability; brazability; fitness to brazing
- 钎剂qiān jì
brazing flux; soldering flux; soldering acid
- 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
- 速比sù bǐ
gear ratio; velocity ratio; speed ratio
- 建筑面积jiàn zhù miàn jī
area of structure; covered area
- 铆钉杆面积mǎo dìng gǎn miàn jī
area of rivet shaft
- 喷灯pēn dēng
blowtorch; blast burner; brazing torch; blow lamp; torch lamp
- 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
- 钎接qiān jiē
brazed joint
- 革命老区gé mìng lǎo qū
old revolutionary base areas
- 疫区yì qū
affected area; epidemic area; infected area
- 居住区绿地jū zhù qū lǜ dì
green area of residential quarter
- 亩mǔ
a unit of 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
- 贫困地区pín kùn dì qū
depressed area
- 按比例àn bǐ lì
in proportion; at the ratio; pro rata; by a ratio of
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