查询词典 plane concave
- 与 plane concave 相关的网络解释 [注:此内容来源于网络,仅供参考]
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concave:凹形
convex 凸面 向外弯曲.凸面镜是一面镜子,它的反射面是由球或抛物体的外表面 形成的.凸面透镜至少有一面由球的外表面形成.双凸透镜有两个凸面, 故其中心最厚.平凸透镜有一平面和一凸面.凸凹透镜(亦称弯月形透镜) 有一凸面和一凹形(concave)面.
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concave:凹透镜
36.(17分)根据探究"凸透镜成像规律"实验,请回答下列问题" (1)以下各图中属于凸透镜(convex lens)的有____,属于凹透镜(concave)的有____(选填序号). (2分) (2)在阳光下测定凸透镜焦距的物理办法是: .(3分) (3)在光具座上做实验时,
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concave cutter:凹面铣刀
compass 两角规 | concave cutter 凹面铣刀 | convex cutter 凸形铣刀
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concave cutter:凹鑼刀片
convex cutter 凸鑼刀片 | concave cutter 凹鑼刀片 | side&face cutters,staggered teeth 正側雙用鑲鑽石鋼鑼刀
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concave cutter:凹面刨刀
compass 两角规 | concave cutter 凹面刨刀 | convex cutter 凸形刨刀
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Concave joint:凹(圆)接缝
Computer aided design 计算机辅助设计 | Concave joint 凹(圆)接缝 | Conceal-screw joint 暗螺钉拼接
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Concave joint:凹圆缝
凹圆暗槽灯 cove lighting | 凹圆缝 concave joint | 凹圆灰缝 keyed joint
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concave grating:面光栅
computer system,计算机系统 | concave grating,面光栅 | concentrating flux plate,导磁板
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concavely upward-facing tile roof:仰瓦屋面
concave-setting lever 凹板间隙调节杆 | concavely upward-facing tile roof 仰瓦屋面 | concavity 凹度,内弧
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Concavity:凹面,凹度
concave sheath 凹形镜鞘(为膀胱镜用) | concavity 凹面,凹度 | concavity slide 载物凹玻片
- 相关中文对照歌词
- This Plane
- Lost Planes
- Leaving On A Jet Plane
- Plane Love
- Who's Driving Your Plane?
- Higher Plane
- Big Jet Plane
- Ca Plane Pour Moi
- Next Plane To London
- Convex, Concave
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