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倒数方程
释义
倒数方程
dào shǔ fāng chéng
对于一元n次方程,如果将未知数的倒数1x代替x,去分母整理后得到的与原方程相同的方程。如x4+3x3+2x2+3x+1=0就是一个倒数方程。
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trachoma inclusion and conjunctivitis
trachoma inclusion conjunctivitis
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trachoma-inclusion conjunctivitis agent
trachoma of vocal bands
trachoma of vocal cords
trachoma of voeal bands
trachoma operation set
trachoma rasp
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trachoma scoop
trachomata
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trachomatous corneal ulcerm
trachomatous dacryoadenitis
trachomatous dacryocystitis
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trachomatous granular conjunctivitis
trachomatous granulation
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更新时间:2026/8/27 22:21:06