| 释义 | 
             
                cosine formula of spherical triangle
                
            球面三角形qiú miàn sān jiǎo xíng 
 spherical triangle余弦定律yú xián dìng lǜ 
 law of cosines球面的qiú miàn de 
 spherical天体的tiān tǐ de 
 spherical实验式shí yàn shì 
 empirical, empirical formula客套语kè tào yǔ 
 formula分子式fèn zǐ shì 
 molecular formula式量shì liàng 
 formula weight; chemical formula weight距离公式jù lí gōng shì 
 distance formula; range formula不等边三角形bú děng biān sān jiǎo xíng 
 scalene; scalene triangle; non-equilateral triangles三角sān jiǎo 
 triangle, trigonometry倍角公式bèi jiǎo gōng shì 
 double angle formula; duplication formula式子shì zǐ 
 formula三角关系sān jiǎo guān xì 
 triangle三角形sān jiǎo xíng 
 triangle, trigon定则dìng zé 
 formula, rule鳍式qí shì 
 fin formula套语tào yǔ 
 polite formula球面qiú miàn 
 sphere; spherical surface球面衬qiú miàn chèn 
 spherical bush球面镜qiú miàn jìng 
 spherical mirror球形阀qiú xíng fá 
 spherical valve离散余弦变换lí sàn yú xián biàn huàn 
 DCT(discrete cosine transform)诀jué 
 rhymed formula; knack; tricks of the trade; bid farewell; part圆yuán 
 round; circle; spherical; tactful; a coin of fixed value and weight
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