n.ratio of the adjacent to the opposite side of a right-angled triangle
同义词：cotangent
cotan例句
Protocol assessment issues in low duty cycle sensor networks: The switching energy Synthesis of macroporous bifunctional ion exchangers containing sulfo and carboxyl groups TOWARDS SUSTAINABLE WATER MANAGEMENT FOR PISTACHIO (PISTACIA VERA L.) PRODUCTION UNDER DROUGHT CONDITIONS: A REVIEW Mutation in cytochrom b gene of mitochondrial DNA in a family with fibromyalgia is associated with NLRP3-inflammasome activation THE ROMANIAN ORTHODOX CHURCH’S TREASURE IN MOSCOW The Orthodox Church and the Romanian State during the interwar period. Patriarch Miron Cristea’s Government NÍVEIS DE ENERGIA DIGESTÍVEL EM RAÇÕES COM DIFERENTES NÍVEIS DE PROTEÍNA PARA ALEVINOS DE LAMBARI TAMBIÚ Islam dan polugri South China Sea: Remaining Idle Is Not an Option Feed the World Well: An IBCN Project
