大家在查： PBOC romanticists 九十七林野为了以巴尔迪布拉特说 Funnies record-breaker 贵宾犬

商环

商环

中国商环（Shang Ring）是由中国人商建忠先生（Mr. Jian-Zhong Shang）研制成功的一种男性包皮环切手术器械。商环技术 …

数学词汇英语翻译(N-R) ... quotient representation 商表示 quotient ring 商环 quotient set 商集 ...

数学词汇英语翻译(F-M) ... factor out 提出撰因子 factor ring 商环 factor set 商集 ...

数学专业英语词汇16_专业词汇 ... ring of operators 算子环 ring of quotients 商环 ring of scalars 基环 ...

L-fuzzy子环,L-Fuzzy... ... ) L-Fuzzy ring 环 ) L-Fuzzy quotient Ring 商环 ) L-Fuzzy subgroup 子群 ...

Quotient of infinitesimals |... ... 微积分学 infinitesimal calculus;calculus 商环 Anneau quotient 商群 Groupe quotient ...

"China quotient ring " is the name of the World Health Organization (WHO ) to commemorate the adoption of its inventors are naming Jianzhong.

The ShangRing has been used to circumcise several thousand Chinese men since 2005 .

The Shang Ring is a disposable device consisting of two concentric plastic rings that lock together over the foreskin .

"quotient ring in China, " the name is from the World Health Organization (WHO ) for its inventors are named after the surname of Jianzhong .