• 基本释义

1.A solid angle.
立体角收藏指正
2.Large Solid Angle Bragg Detector
大张角的Bragg探测器收藏指正
3.A large solid angle Bragg-curfe Spectrometer(BCS) is introduced in this paper.
本文介绍的大张角Bragg探测器的张角为±8°的锥形腔体。收藏指正
4.The spark jumping technique of fission fragment tracks with the solid angle of 2π
2π入射的裂片径迹火花计数技术收藏指正
5.It covers geometrically 86% of the 4t solid angle and has very low detection thresholds.
整个探测器系统轴向对称排列，工作在真空中。收藏指正
6.Light collecting efficiency of PMT in the position is in proportion to solid angle of the PMT at the position.
光电倍增管对于某位置的光收集效率与光电倍增管对此位置所张的立体角成正比。收藏指正
7.Study on Ray-tracing Simulation in Solid Angle Way and Parallel Computation with Frequencies and the Application in Auditorium Acoustics Design
厅堂音质设计中声线模拟立体角分频并行计算和应用研究收藏指正
8.a unit of luminous flux equal to the amount of light given out through a solid angle of 1 steradian by a point source of 1 candela intensity radiating uniformly in all directions.
光通量单位等于一国际烛光照射在距离为一厘米面积为一平方厘米的平面上的光通量。收藏指正
9.The unit of luminous flux in the International System, equal to the amount of light given out through a solid angle by a source of one candela intensity radiating equally in all directions.
流明（光通量单位）国际度量系统中的光通量单位，等于一烛光的均匀点光源在单位主体角内发出的光通量收藏指正
10.The structure and pertormance of vertex chamber of BESⅡ are described. It covers 95%×4π of solid angle with the spatial resolution of σ r? ≈100μm and σ z ≈2mm respectively.
介绍了BESⅡ上正在运行的顶点探测器基本结构、特点和性能 (覆盖95%× 4π立体角 ,空间分辨σr?≈ 1 0 0 μm ,σz≈ 2mm) ,及工作方式和电子学读出 ,并进一步介绍它在北京谱仪上的作用收藏指正
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