Helmen.赫尔姆helmn.舵；驾驶盘；领导地位n.头盔（=helmet）vt.掌舵；控制Helmholtz galvanometer亥姆霍兹电流计helminthiasis elastica[医] 蠕虫性弹性瘤Helmoholtz's resonatorHelmholtz's chessboardHelmholtz double layer[化] 亥姆霍兹双层helm angle transmitter舵角发送器Helmboltz's resonatorsHelminthosporium solani茄病长蠕孢helminthic appendicitis肠虫性阑尾炎helminthosporium blight胡麻斑病