片语

nozzle divergence half angle喷管半扩张角

vertical divergence angle发散角

far field divergence half angle远场发散角半宽度

Beam divergence full angle光束发散全角

Beam Full Divergence Angle光束发散角

divergence cone angle膨胀角

divergence-angle correction factor发射角校正因数

measuring the divergence angle发散角测量

divergence angle of light光源发散角

英汉例句

• with large divergence angle led light efficiently converges at the optical fiber receiving end demand, an ellipsoid and focusing lens combination optical system design method is proposed.

  针对将大发散角led的光高效会聚到光纤接收端面的需求，提出了一种椭球面和聚光透镜组合光学系统设计的思路。

• the diameter of facula can be calculated by image process on computer, then we can get the value of divergence angle through formula.

  在计算机中用图像处理方法求出光斑的大小，再计算发敞角。

• the influence of the divergence angle and the linewidth of the incident parametric light on the shg conversion is calculated and compared with the experiments.

  对影响参量光倍频转换效率的发散角、线宽进行模拟和分析，其结果与实验吻合。

• the results point out that the linewidth is influenced by the divergence angle and off-axis of pumping larger than that other factors do.

  结果表明，泵浦光的发散角和偏轴方向对信号光线宽的影响较大。

• the effects of swirl number of primary swirler and radial swirler, area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.

  试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。

• it is well known that the paraxial approximation is no longer valid for the beams with large divergence angle or small spot size comparable with the wavelength.

  当光束具有较大的发散角或光束束腰可与波长相比拟时，傍轴近似不再成立。

• experiments have verified that the divergence angle of the light after collimation is up to 0.000070.

  实验表明，经该方法準直后的光束发散角（会聚角）可达0.00007 度。

• the divergence angle of light beam was measured with the method of ccd imaging and computed by second moment method.

  通过ccd成像方法对準直后的光束发散角进行了测量，利用二阶矩算法计算出光束发散角。

• but the main restriction in the development and application of semiconductor laser is that the laser beam shape is extremely asymmetrical, and its divergence angle is very big.

  而制约半导体激光器发展、应用的一个主要瓶颈，就是其光束形状极不对称，发散角很大。

• the compression of output divergence angle by placing suitable cylindrical lens into the resonator is also reported in this paper.

  并绘出了腔内插入柱面镜，以压缩输出激光发散角的初步结果。

• the software developed in this paper mainly contains curve fitting of measuring data, gaussian distribution estimation of curves, calculation of the size of facula, divergence angle and waist facula.

  文中开发的实验数据处理软件主要包括测量数据曲线的拟合、判断曲线是否符合高斯分布、光斑大小的计算、发散角和腰斑大小的计算。

• the distribution of laser beams「 intensity leads to such important spatial parameters as oscillation modes of laser device, divergence angle of laser beams, the power of laser beams, laser radius etc.

  根据激光束的强度分布信息，可得到激光束的其他空间参数，如激光器的振蕩模式、光束发散角、光束功率、光斑半径等重要参数。

• theory analysis and computer simulation show that the precision and focus of star tracker, the divergence angle of down beam influence the probability of laser link setting up.

  理论分析和计算机仿真都表明，星敏感器的测量精度和焦距，下行信号光的束散角将影响激光链路成功建立概率。

• the relationship between pipes air suction quantity and spray nozzles water consumption is linear, and the relationship between spraying divergence angle and the hydraulic pressure becomes nonlinear.

  引流喷射管的吸风量与喷嘴的耗水量成线性关系，喷射扩散角与水压力存在非线性关系。

• to measure such a tiny angle, an inverse collimation telescope is used to magnify the divergence angle of a gauss laser beam before measurement.

  同时，分析了倒置激光準直望远镜的定位误差对发散角的放大率的影响，得出了用倒置激光準直望远镜测量微小高斯光束发散角的可行性结论。

• this series lamps and lanterns and different colour temperature and divergence angle specifications, available for client」s choice.

  还有不同的色温以及发散角规格，可供客户选择。

• the relative errors of the beam width and far-field divergence angle introduced by the spherical aberration increase with increasing spherical aberration coefficient and decreasing beam order.

  束宽和远场发散角的相对误差随球差系数绝对值的增加和光束阶数的减小而增加；

• the output parameters such as beam divergence angle in far-field output power of high power solid state lasers are variable due to thermal effect of optical pumping.

  由于光泵浦热效应，高功率固体激光器的输出参数如光束远场发散角、输出功率等会发生变化。

• and the divergence angle of pumping beam and the off axis pumping influenced the linewidth more seriously than other factors do.

  且泵浦光的发散角和在偏轴方向的泵浦光对参量光线宽的影响较大。

• in conditions that the laser gains can be obtained, the relations between the maximal allowable divergence angle of incident electron beam and other physical parameters are discussed.

  在获得激光增益的条件下，讨论了入射电子束的最大许可发散角与其它物理参数之间的关系。

• this paper demonstrated the basic parameters and characteristics of laser beam, and introduced the basic principles and the devices used in the ccd laser divergence angle measurement method.

  简述了激光光束的基本参数及特性，并介绍了采用ccd进行激光发散角测量的基本原理和装置。