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1)  horizontal beam hole
水平射束孔道
2)  Horizontal Channel
水平孔道
1.
Finite Element Contact Analysis of "O" Ring Sealing Structure in Horizontal Channel;
水平孔道“O”形环密封结构有限元接触分析
2.
According to the distribution character of horizontal channel and precise requirements of neutron flying direction,the sliding-station measuring was designed by utilizing the total station and computerized numerical control lathe to realize the precised location for horizontal channels in the closed and narrow decay tank.
针对水平孔道的"偏心"分布特点、中子引出点及其飞行方位的精度要求,利用全站仪与数控车床配套,设计"平移测站法",实现在密闭、狭小的衰变箱筒体内对水平孔道的精确定位。
3)  beam hole shielding
(射束)孔道屏蔽
4)  perforated horizontal well
射孔水平井
1.
A segmentally numerical calculation method for estimating the productivity of perforated horizontal wells;
射孔水平井产能分段数值计算
5)  horizontal well perforation
水平井射孔
6)  beam horizontal orbit
束流水平轨道
1.
The beam horizontal orbit at Hefei Light Source(HLS)was drifting all along while the storage ring was operating.
合肥光源电子储存环的束流水平轨道存在缓慢漂移现象,本文针对这一现象进行了束流位置检测器(BPM)真空室形变、位移和温度等参数的测量。
2.
The beam horizontal orbit at Hefei light source(HLS) was drifting all along while the storage ring was operating due to the drift of BPM chamber mainly caused by the thermal effect of synchrotron light.
合肥光源(HLS)电子储存环的束流水平轨道存在缓慢漂移现象,导致轨道水平漂移的主要原因是同步光热效应导致束流位置检测器(BPM)真空室水平移动。
补充资料:水平孔道
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性质:反应堆中穿过屏蔽层直到堆内的孔道,通过它将堆芯产生的中子或γ射线引出堆外,供实验研究用。辐照孔道的大小、位置和结构随用途和要求而不同。水平孔道有径向孔道和切向孔道。多数用于引出中子束进行物理实验、活化分析、同位素生产、燃料材料辐照实验、屏蔽实验、生物实验、中子和γ射线照相等。

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