变速: change speed; shifting; vari ...用: 40分钟跑完全程 run the course in 4 ...直流: direct-current; constant cur ...发电机: gen; alternator; dynamo; ele ...船用直流发电机: marine type dynamo直流发电机变速: ward-leonard system碳弧灯用直流发电机: arc dynamo直流发电机: constant current generator; constant-current generator; continuous current dynamo; continuous current ganerato; continuous current generator; dc dynamo; dc generator (dynamo); dc.generator generador continuo; dcg; direct current dynamo; direct current generator; direct-current dynamo; direct-current generator; generator, direct current发电机，电机，直流发电机: dynamo发电机；直流发电机: dynamo; generator交直流发电机: double current generator; double-current generator直流发电机盘: dynamic panel直流发电机组: magnetodynamo直流发电机电动机变速传动: ward-leonard drive直流发电机电动机变速控制: ward-leonard control直流发电机电动机组变速控制: ward-leonard control柴油直流发电机: diesel dynamo柴油直流发电机组: diesel-dynamo aggregate串激直流发电机: serial wound d.c. motor单极直流发电机: monopolar d. c. dynamo电动直流发电机: dynamotor; motor dynamo; motordynamo电动直流发电机组: motor dynamo unit复励直流发电机: compound dynamo; compounddynamo; dc compound generator高压直流发电机: high te ion direct current generator; high tension d.c. generator; high-tension direct current generator; hightensiond.c.generator弧光直流发电机: arc dynamo
