光线

ZEMAX software is used for optical ray tracking of the system to get images after cylindrical lens.

利用ZEMAX光学软件对系统进行光线追迹获得光束经过柱面镜后的聚焦情况。

An experiment system is established with 635nm laser and cylindrical lens. Experimental results agree well with optical ray tracking simulation.

随后采用635nm的激光光源和柱面镜构建了实验系统，实验结果很好地验证了光线追迹仿真结果。

The optical path length was deduced from a cylindrical lens to a screen. Ray tracing and simulating of the capillary tube interferometer was presented.

从几何光学出发，推导了毛细管干涉仪的从柱面透镜到接收屏的光线的光程。

When Jerusha went downstairs, the light in the big empty hall was not yet on, but she caught a glimpse of the last Trustee getting into his car to leave the orphanage. It was too dark, however, to see the Trustee very clearlyshe could only get a good impression of him from the back. He was quite tall, and had long legs. He looked just like a big, dancing Daddy Longlegs that was calling for his ride home!

洁茹下楼时，空荡荡大厅中的灯还未点亮，她刚好看见最後一位董事大人正准备坐进车子离去，但因光线太暗，她并没有看清楚他的样子，只是从他的背影中得到一个强烈的印象他很高，腿很长，简直就像一只舞动着长腿正在叫车的大蜘蛛！

When Jerusha went downstairs, the light in the big empty hall was not yet on, but she caught a glimpse of the last Trustee getting into his car to leave the orphanage. It was too dark, however, to see the Trustee very clearly—she could only get a good impression of him from the back. He was quite tall, and had long legs. He looked just like a big, dancing Daddy Longlegs that was calling for his ride home!

洁茹下楼时，空荡荡大厅中的灯还未点亮，她刚好看见最後一位董事大人正准备坐进车子离去，但因光线太暗，她并没有看清楚他的样子，只是从他的背影中得到一个强烈的印象—他很高，腿很长，简直就像一只舞动着长腿正在叫车的大蜘蛛！

When Jerusha went downstairs, the light in the big empty hall was not yet on, but she caught a glimpse of the last Trustee getting into his car to leave the orphanage. It was too dark, however, to see the Trustee very clearly she could only get a good impression of him from the back. He was quite tall, and had long legs. He looked just like a big, dancing Daddy Longlegs that was calling for his ride home!

译 文：洁茹下楼时，空荡荡大厅中的灯还未点亮，她刚好看见最後一位董事大人正准备坐进车子离去，但因光线太暗，她并没有看清楚他的样子，只是从他的背影中得到一个强烈的印象他很高，腿很长，简直就像一只舞动着长腿正在叫车的大蜘蛛！

When Jerusha went downstairs, the light in the big empty hall was not yet on, but she caught a glimpse of the last Trustee getting into his car to leave the orphanage. It was too dark, however, to see the Trustee very clearly?she could only get a good impression of him from the back. He was quite tall, and hadlong legs. He looked just like a big, dancing Daddy Longlegs that was calling for his ride home!

洁茹下楼时，空荡荡大厅中的灯还未点亮，她刚好看见最後一位董事大人正准备坐进车子离去，但因光线太暗，她并没有看清楚他的样子，只是从他的背影中得到一个强烈的印象：他很高，腿很长，简直就像一只舞动着长腿正在叫车的大蜘蛛！

When Jerusha went downstairs, the light in the big empty hall was not yet on, but she caught a glimpse of the last Trustee getting into his car to leave the orphanage. It was too dark, however, to see the Trustee very clearly she could only get a good impression of him from the back. He was quite tall, and had long legs. He looked just like a big, dancing Daddy Longlegs that was calling for his ride home! wwW.123can.com

译 文：洁茹下楼时，空荡荡大厅中的灯还未点亮，她刚好看见最後一位董事大人正准备坐进车子离去，但因光线太暗，她并没有看清楚他的样子，只是从他的背影中得到一个强烈的印象他很高，腿很长，简直就像一只舞动着长腿正在叫车的大蜘蛛！

When Jerusha went downstairs, the light in the big empty hall was not yet on, but she caught a glimpse of the last Trustee getting into his car to leave the orphanage. It was too dark, however, to see the Trustee very clearly璼he could only get a good impression of him from the back. He was quite tall, and had long legs. He looked just like a big, dancing Daddy Longlegs that was calling for his ride home!

洁茹下楼时，空荡荡大厅中的灯还未点亮，她刚好看见最後一位董事大人正准备坐进车子离去，但因光线太暗，她并没有看清楚他的样子，只是从他的背影中得到一个强烈的印象他很高，腿很长，简直就像一只舞动着长腿正在叫车的大蜘蛛！

When Jerusha went downstairs, the light in the big empty hall was not yet on, but she caught a glimpse of the last Trustee getting into his car to leave the orphanage. It was too dark, however, to see the Trustee very clearly■she could only get a good impression of him from the back. He was quite tall, and had long legs. He looked just like a big, dancing Daddy Longlegs that was calling for his ride home!

洁茹下楼时，空荡荡大厅中的灯还未点亮，她刚好看见最后一位董事大人正准备坐进车子离去，但因光线太暗，她并没有看清楚他的样子，只是从他的背影中得到一个强烈的印象■他很高，腿很长，简直就像一只舞动著长腿正在叫车的大蜘蛛！

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。