regulation
/ˌregjuˈleɪʃn; ˌrɛɡjə`leʃən/ n
1 [U] regulating or being regulated; control 管理; 调校; 校准; 调节; 控制
the regulation of share prices 股票价格的管制.
2 [C usu pl 通常作复数]
rule or restriction made by an authority 规章; 规则; 法规; 条例
regulations laid down for your guidance 为指导工作而制定的规章制度
too many rules and regulations 过多的规章制度
fire, flood regulations 防火、 防洪条例
`safety regulations, eg in factories 安全规则（如工厂中的）
`traffic regulations, ie made by the police 交通规则
contrary to/against (the) regulations 违章.
3 [attrib 作定语]
required by the regulations; correct 规定的; 正规的
in regulation dress, uniform, etc 穿规定的服装、 制服等
drive at the regulation speed, eg on motorways 按规定速度行车（如在高速公路上）.