查询词典 facula

As a kind of laser-positioning system, the system collects the facula image by CMOS Image Sensor.

作为一种激光定位系统，该系统采用光斑定位技术，以CMOS图像传感器作为光斑定位器件并用重心法求光斑位置。

The tracking precision is got by measuring the far-field facula position of the beacon.

通过测量回馈光远场光斑的位置变化可以得到端机的跟瞄精度。

The effects on the laser density and beam facula quality at far field are studied in particular.

激光传输由近轴波方程描述，采用像屏法和快速傅里叶变换技术求解。

Simulated ray of the beamline has been built to check and measure sagittal focusing facula.

建立了光束线模拟光路，可以实现对弧矢聚焦效果的检测。

The second facula curve of HMME dropped promptly to minimum after starting irradiation.

HMME的第二光斑曲线在照射后迅速降至谷底。

Adopt imported reflect mirror and lens from America, makes the facula thinner and the cut stronger.

采用美国进口反射镜和透镜，光斑更细、切割力更强。

As a kind of laser-positioning system, the system collects the facula image by CCD image sensor.

此系统以CCD图像传感器作为光斑定位器件，并在VC++中调用Matlab程序用重心法求光斑位置。

One system is used for the realtime measurement and record of the laser facula,and another for the realtime measurement and record of the optical intensity.

根据实验的目的和原理，自行研制了两套实验系统：一套为光斑实时测量和记录系统，另一套为光强实时测量和记录系统。运用以上两套实验系统进行了激光远场实验，记录了大量实验数据。

In the displacement measurement based on the principle of laser interference, the Gaussian quadrics fitting algorithm is used to fix the central position of facula and raise the location accuracy.

在基于两球面波干涉的长度和距离测量实验中，运用高斯二次曲面拟合算法为激光光斑的中心坐标定位，提高了光斑的定位精度。

Therefore,a series of experiments on polishing quality of an ultra-smooth surface and polishing time were designed,which was judged according to the size of a scattering facula and luminance under the condition of total reflection.

为此，对所加工的全反射棱镜的超光滑表面抛光不同的时间，并在全反射条件下，根据全反射棱镜背向散射光斑的大小和亮暗的程度来判断所加工超光滑表面加工质量的检测方法，最终给出超光滑表面的抛光质量随抛光时间的变化。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失