pmi之滚珠丝杆采用哥德式(gothic arch)沟槽形状,使钢珠与沟槽能有最佳接触以便轻易运动。若加入适当的预压力,消除轴方向间隙,可使滚珠丝杆有更佳的刚性,减少滚珠和...
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滚珠丝杆传动系统采用歌德式(Gothic arch)沟槽外形、使钢珠与沟槽到达最佳接触以便随便运转。若参加恰当的预紧力,消弭轴向间隙,可使滚珠有更佳的刚性,削减滚珠和螺母、...
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• 主要有三种: (1)哥特式弓描记法 (2)直接咬合法 (3)肌监控仪法 (1)哥特式弓(Gothic arch)描记法 口外描记法 口内描记法(常用) 是最客观的观察下颌后退程度的方法。
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Gothic arch tracer 哥特式弓描记器
gothic arch tracing 高腭弓描记法
segmental Gothic arch 哥德式弧形拱
semi-Gothic arch 半哥德式拱 ; 半哥特式拱
gothic arch pass 弧菱形孔型
gothic arch roof 哥特式屋顶
gothic arch pitch 哥特式屋面坡度
gothic arch groove 弧菱形孔型
gothic arch revival 哥特式复兴时代
以上来源于: WordNet
N → another name for lancet arch
For some of these events the tops of the magnetic loops showed a curious cusp giving them the pointed appearance of a gothic arch rather than presenting the usual rounded peak.
在一些日焰现象中,磁场环圈顶部显现出神奇的尖端,看起来就像是有尖顶的哥德式拱门,而非一般常见的圆顶。
An intricate style of traceried vaulting, common in late English Gothic, in which ribs arch out like a fan.
一种复杂的拱顶建筑风格,流行于英国哥特式末期,其拱棱发散似扇形。
The rib vault, flying buttress, and pointed (Gothic) arch were used as solutions to the problem of building a very tall structure while preserving as much natural light as possible.
借着拱顶肋、飞扶垛和尖拱(哥德式),使建造极高结构而尽量保持自然光的问题得以解决;
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