查询词典 commutating pole

pole of inaccessibility：難近冰極

pole 極 | pole of inaccessibility 難近冰極 | pole-star recorder 北極星記雲器

single-pole knife switch：单极闸刀开关

single-pole enclosed fused switch 单极保护式负荷开关 | single-pole knife switch 单极闸刀开关 | single-pole receiver 单极受话器

pole, magnetic north：磁北极

pole strength 极强度 | pole, magnetic north 磁北极 | pole, magnetic south 磁南极

pole, magnetic north：地磁北极

"磁极","pole, magnetic" | "地磁北极","pole, magnetic north" | "多极","pole, multi"

pole, north magnetic：磁北极

"北极股","pole, north" | "磁北极","pole, north magnetic" | "指北极","pole, north-seeking"

magnetic pole intensity：磁极强度

magnetic pole intensity 磁极化强度 | magnetic pole intensity 磁极强度 | magnetic pole 磁极

pole, magnetic south：磁南极

pole, magnetic north 磁北极 | pole, magnetic south 磁南极 | pole, totem 推拉输出电路

pole, south magnetic：南磁极

"南极","pole, south" | "南磁极","pole, south magnetic" | "钢杆","pole, steel"

single-pole mercury switch：单极水银开关

single-pole knife switch 单极闸刀开关 | single-pole mercury switch 单极水银开关 | single-pole single throw switch 单极单投开关

磁南极","negative charge","负电荷：magnetic south pole

"magnetic pole","磁极","near point","近点" | "magnetic south pole","磁南极","negative charge","负电荷" | "magnetic tape recorder","磁带录音机","negative terminal","负端钮,负接线柱"

grating spectral order：光栅光谱级

grating spacing 栅线间距 | grating spectral order 光栅光谱级 | grating spectrograph 光栅摄谱仪

Butler：仆役长

小说讲述的,是发生在英国牛津郡一所大庄园中的故事,主人公,是庄园的仆役长(butler)斯蒂文(butler是英国特有之人物,是贵族之家的地位最高的男仆人,译作"仆役长"并不很达意).