查询词典 pole-vaulting

ventilating ducts：通风孔

15 compole winding 整流极绕组 | 16 ventilating ducts 通风孔 | 17 main pole winding 主极绕组

field plotter：绘图板

field plot trial ==> 田间小区试验 | field plotter ==> 绘图板 | field pole ==> 场磁极=>界磁極

double-quantity flush tank/basin：双倍量(抽水马桶)水箱

double-pole magnets with coils;带有线圈的双极磁铁;; | double-quantity flush tank/basin;双倍量(抽水马桶)水箱;; | double-zero option;双零点方案;;

foot screw：脚螺栓

field pole,标杆 | foot-screw,脚螺栓 | horizontal angle,水平角

Four-foot way：四英尺便道

Foundation mounting 底架 | Four-foot way 四英尺便道 | Four-pole telephone type socket 四级电话式插座

four-phase stepper motor：四相步进电动机

foundation bolt for motor 电动机地脚螺栓 | four-phase stepper motor 四相步进电动机 | four-pole motor 四极电动机

four-phase stepper motor：四相步进电念头

foundation bolt for motor 电念头地脚螺栓 | four-phase stepper motor 四相步进电念头 | four-pole motor 四极电念头

four-ply brocade：四色纬纱提花台布

four-pin crossarm brace 四线横臂拉条 | four-ply brocade 四色纬纱提花台布 | four-pole gas analyzer 四极气体分析仪

gauge plate：轨距板

gauge pipe 胀力表管 | gauge plate 轨距板 | gauge pole 检油尺

Shield wire / overhead ground wire：避雷线

预应力混凝土电杆Prestressed concrete pole | 避雷线Shield wire / overhead ground wire | 金具Hardware tool

water lettuce;pistia stratiotes L：大薸(本草纲目)

水叶;水生叶 water leaf;submerged leaf | 大薸(本草纲目) water lettuce;pistia stratiotes L. | 莼菜 water lily;Brasenia schreberi Gmel.

Smoldering Wood：熏烧木材

599. Ice Mice冰老鼠 | 600. Smoldering Wood 熏烧木材 | 608.Flamingo Feathers火烈鸟