扇形

[shàn xíng]

• sector
• circular sector
• sectorial form
• fan
• scallop
• circulator sector
• fanshaped

参考释义

扇形 [shàn xíng]

• -
• 短语
  扇形凹口 scallop
  扇形臂 sector arm
  扇形边 scallop
  扇形边界 {天物} sector boundary
  扇形波 sectorial wave
  扇形波束 fan-shaped beam
  扇形波束天线 fan-beam antenna
  扇形波束信标 fan-beam beacon
  扇形测试物 fan test object
  扇形齿轮 gear sector; gear segment; sector gear; segment gear; tooth sector; toothed quadrant
  扇形齿轮轴 sector shaft
  扇形齿轮轴承 sector gear bearing
  扇形齿条 sector rack
  扇形触角 antenna flabellate
  扇形窗 fanlight
  扇形导线 sector conductor
  扇形地 fan; submarine bulge; submarine delta
  扇形度盘 fan dial
  扇形舵柄 quadrant
  扇形风 sector wind
  扇形盖 segment cover
  扇形功率计 vane wattmeter
  扇形拱 segment
  扇形拱顶 fan vault
  扇形航空发动机 fan-type aero engine
  扇形桁架 {土} fan truss
  扇形花格交叉拱顶 fan roof
  扇形花式筘 ondule reed
  扇形花纹 lambrequin
  扇形激光束 fan-shaped laser beam
  扇形计程板 log chip; log ship; log-ship
  扇形计程器 log-ship
  扇形继电器 {电工} sector type relay; vane relay
  扇形件 sector
  扇形结构 {天物} sector structure
  扇形镜 sector mirror
  扇形掘进 {工} fan cut
  扇形孔 scallop hole
  扇形孔板 segmental orifice plate
  扇形快门 sector shutter
  扇形喇叭 {电磁} sectoral horn
  扇形雷达波束 {电磁} beavertail
  扇形肋拱 ribbed arch
  扇形连接器 fan connector
  扇形轮齿 quadrant tooth
  扇形轮缘 felly
  扇形盲区 blind sector
  扇形匿形 sector blanking
  扇形盘 {物} sector disk
  扇形喷灌机 sector sprinkler; part circle sprinkler
  扇形喷灌器 sector rainer
  扇形喷流 fan jet
  扇形喷嘴 fan nozzle
  扇形穹顶 palm vaulting
  扇形扫掠 sector scan; sector scanning
  扇形射束 fan beam
  扇形失真 sector distortion
  扇形饰边 vandyke; vandyck
  扇形束 flabellum （纹状体内）
  扇形双池 double sector cell
  扇形搜索 sector search
  扇形体 quadrant
  扇形天线 fan antenna; harp antenna
  扇形铁心 segment core
  扇形铜片 copper segment
  扇形图 fan diagram; sector diagram; fan chart
  扇形图案 scallop
  扇形托架 quadrant bracket
  扇形屋顶 fan roof
  扇形无线电指向标 sector radio marker
  扇形雾锥喷嘴 flat-fan nozzle
  扇形物 fan
  扇形显示器 {电} sector display; sector-display indicator
  扇形谐振腔 vane type resonator
  扇形旋转轮 rotating sector wheel
  扇形阴影 blind sector
  扇形圆锥齿轮 sector bevel gear
  扇形缘毛 flabellae
  扇形闸门 {土} sector gate
  扇形褶曲 fan fold
  扇形指点标 {航空} fan marker; radio fanmarker beacon; vertical fan marker beacon
  扇形砖 radial brick
  扇形转向装置 sectoring device
  扇形棕榈 fan palm
  扇形钻孔 {工} fan drilling

例句

1. 他出牌前先把纸牌在手里展成扇形。
   He fanned (out) the cards in his hand before playing.
2. 部队向前推进时呈扇形散开
   The troops fanned out as they advanced.
3. 她穿着一件领口有扇形皱褶的衣裙。　
   She wears a dress with scallops around the neck.
4. 士兵们在山腰上成扇形散开，搜索那个男人。
   The soldiers fanned out across the hillside in their search for the man.

短语

• 锥形