这些汽轮机可大致分为两种基本类型, 即冲动式和反动式.These turbines can be broadly split into two basic types, the impulse and the reaction turbines.蒸汽经过输送管进入汽轮机,汽轮机再带动发电机.The steam is carried through pipes to steam turbines which drive the elect...
布鲁诺还无法理解他弟弟诙谐的举止。Bruno has not got his younger brother's jokey manner.“我是布鲁诺。”——“那又怎样？”"My name's Bruno." — "So?"布鲁诺很会耍活宝，到哪儿都受到大家的喜爱。Bruno clowned and won affection everywhere....