1、

Switches between sample and reference beam. Four-segment design provides for sample and reference, increasing measurement accuracy.

斩波器,将光依次切换到参比光路和样品光路, 四扇区设计可以提供样品测试和参比测试中分别测试暗电流, 增加准确性.

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2、

the optimum modulation parameter of the reference beam was founded in order to farthest eliminate the influence of the "background" and dispersion noise.

在一个参考光调制周期CCD光探测器每1/4周期记录一帧共四帧干涉图像.以最大限度剔除各种背景和散射噪声为目标获得了最优的参考光信号调制参数。

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3、

fourier hologram with informations in the reference beam can be used as a holographic translator.

参考光具有信息内容的傅里叶全息图可用来做全息翻译器。

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4、

Studying two-beam coupling, we get the gain curve of the signal beam in three cut planes in BSO when the polarization of signal and reference beams are parallel or not parallel.

对二波耦合,分别讨论了在三种BSO晶体切面上,信号光和参考光的偏振态互相平行和存在夹角时信号光增益特性;

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5、

Using laser beam as a linear reference to realize autocollimation angle measurement has advantages such as high accuracy, long measurement distance, etc.

利用激光光束直线基准进行自准直角度测量具有测量精度高、测量距离远等优点。

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6、

in this paper, the experiment condition of holograph was studied in four aspects, the time of exposure, development of the difference of optical route, the beam angle of reference, and substance light.

从全息照相的曝光时间、显影时间、光程差以及参考光速与物光束的夹角四个方面对全息照相实验条件进行了研究。

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7、

the condition of obtaining ideal holography photo lies in that the small difference of optical route, the beam angle of reference and substance light being 20 °-30 °, time of exposure being 3s-6s and time of development being 30s-40s.

获得理想的全息照片的条件:光程差较小,参考光束与物光束的夹角20°~30°,曝光时间与显影时间分别取3~6s和30~40s。

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8、

The paper developed the beam-based alignment ( BBA) system which settled the stable reference orbit for the storage ring of Hefei Light Source ( HLS).

本文研制的基于束流准直系统为合肥光源电子储存环提供了稳定的参考轨道,并且在研制过程中对轨道的不稳定性进行了相关的实验和分析。

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9、

The paper discussed the procedure and attentions of box beam precast for reference.

阐述了箱梁在预制过程中的每一个环节和每一个步骤以及施工中应注意的事项,从而保证了箱梁预制的质量.

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10、

Due to non-uniform artifacts such as beam hardening, scatter, and volume averaging, the ideal reference phantom should be as close to the target tissue as possible.

由于非均匀文物如束硬化,分散,体积平均的理想参考幻像应接近目标组织的。

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11、

the following paper introduces the developing process of decorative art of architecture with wooden structure, and illustrates the decorative art of ancient architecture from door and window, caisson ceiling, beam column, flat arch and indoor furnishings, which to offer a reference for designers.

简单介绍了木结构建筑装饰艺术的发展过程,并从门窗、藻井、梁柱、斗拱、室内陈设等方面对古建筑的装饰艺术进行了详细阐述,以供设计师研究和借鉴。

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12、

the tangential rotation and shear stain along each element side are determined by timoshenko laminated composite beam theory presented in reference [ 6, 7] to avoid the shear locking problem of mindlin plate element.

采用文献[6,7]中提出的Timoshenko层合厚梁理论构造了单元每边的转角和剪应变场,消除了Mindlin板单元当板厚变小时的剪切锁死问题;

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13、

a comparative research of routine active control and model reference adapting control on vibration of overhanging beam is presented.

对悬臂梁振动过程进行主动控制研究与模型参考自适应控制研究;

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14、

This device splits the light beam into a measuring light beam and a reference light beam.

此设计把光束分成测量光束和参化光束.

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15、

The in-phase signal of beam bunch is obtained by dividing the reference signal from the storage ring's RF system.

激励信号产生的过程是:将取自储存环高频系统的信号进行分频,得到束团同步信号;

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16、

The calculated result can be done by reference to the corresponding internal forces of straight beam under any conditions.

得出在何种情况下,可以参考相应直线梁的内力计算结果;

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17、

Reference Foreign Experience to Hasten Development of Piling Beam Formed by Cold Bending in China

借鉴国外经验促进我国冷弯钢板桩生产的发展

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