查询词典 gee pole

double plane projection：复投影面投影

"复双曲面","double hyperboloid" | "复投影面投影","double plane projection" | "双极双投开关","double pole double throw switch"

double slit：双缝

double refraction 双折射 | double slit 双缝 | double-pole-double-throw switch 双刀双掷开关

double-pole-double-throw switch：双刀双掷开关

杂锦锉;针锉 needle files | 双刀双掷开关 double-pole-double-throw switch | 双金属的 bimetallic

double-pole-double-throw switch：双极双投开关

"复投影面投影","double plane projection" | "双极双投开关","double pole double throw switch" | "双直纹面","double ruled surface"

doublet：双重线

double-pole-double-throw switch 双刀双掷开关 | doublet 双重线 | drag force 阻力,曳力

Draw Out DP：抽出

DM 需量表 Demand Meter | DO 抽出 Draw Out DP | 双极 Double Pole

DIG DUG：叮当

Pac-Man),>(Dig Dug),>(Pole Position)以及>(Centipede). ROM下载

dumpy level：水平仪

大旗杆 pole | 水平仪 dumpy level | 激光水平仪 laser

earth's surface：地球表面

earth wire for pole 电杆地线 | earth's surface 地球表面 | earthed 接地的

earth's magnetism：地磁

earth's magnetic pole 地磁极 | earth's magnetism 地磁 | earth's mantle 地幔

Musculus semispinalis：半棘肌

半奇静脉;下半奇静脉 - Vena hemiazygos | 半棘肌 - Musculus semispinalis | 右肺 - Pulmo sinister

bed：abbr. brother of death; 睡眠

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