| 释义 |
pencil of matrix
- 族束zú shù
pencil of families
- 函数矩阵hán shù jǔ zhèn
functional matrix; Jacobian matrix
- 矩阵的秩jǔ zhèn de zhì
rank of matrix
- 割线刚度矩阵gē xiàn gāng dù jǔ zhèn
secant stiffness matrix
- 铅笔qiān bǐ
pencil
- 色笔sè bǐ
pencil
- 唇线笔chún xiàn bǐ
lip liner; lip pencil; lip contour pencil
- 笔心bǐ xīn
pencil lead
- 眉笔méi bǐ
eyebrow pencil
- 石笔shí bǐ
slate pencil
- 脉石mò shí
gangue; matrix
- 母体mǔ tǐ
matrix; parent
- 睫毛笔jié máo bǐ
eyelash pencil
- 钎焊笔qiān hàn bǐ
soldering pencil
- 铅笔刀qiān bǐ dāo
pencil sharpener
- 铅笔盒qiān bǐ hé
pencil case
- 石板笔shí bǎn bǐ
slate pencil
- 试电笔shì diàn bǐ
test pencil
- 转笔刀zhuǎn bǐ dāo
pencil sharpener
- 逆矩阵nì jǔ zhèn
inverse matrix
- 酉矩阵yǒu jǔ zhèn
unitary matrix
- 眉笔芯méi bǐ xīn
eyebrow pencil refill
- 免削铅笔miǎn xuē qiān bǐ
extensible pencil
- 炭笔tàn bǐ
charcoal pencil; charcoal crayon
- 自动铅笔zì dòng qiān bǐ
propelling pencil
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