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1)  A great number Beyond computation
难计其数
2)  out of count
不计其数
3)  estimation of solution and its differential coefficient
解及其导数估计
4)  mathematical statistics/degree of difficulty
数理统计/难度
5)  How unmanageably difficult it is!
戛乎其难哉
6)  Number of rational points and their estimates
有理点的个数及其估计
补充资料:红没药(树胶)提取物及其物理改性衍生物--系一种可能含树脂酸及其酯,萜及其氧化产物或聚合产物的物质(裂榄科没药)
CAS:9000-78-6
中文名称:红没药(树胶)提取物及其物理改性衍生物--系一种可能含树脂酸及其酯,萜及其氧化产物或聚合产物的物质(裂榄科没药)

英文名称:Opopanax (gum) Extractives and their physically modified derivatives. It is a product which may contain resin acids and their esters, terpenes, and oxidation or polymerization products of these terpenes. (Commiphora, Burseraceae).

Opopanax(gum)Extractives and their physically modified derivatives. It is a product which may contain resin acids and their esters,terpenes,and oxidation or polymerization products of these terpenes.(Commiphora,Burseraceae).
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