光源

In order to improve the performance of Automatic Optical Inspection system,an illuminator for leadless tin solder joint inspection was studied.

为了提高自动光学检查系统的性能，对AOI光源进行了研究。

Additionally, integrated with the unit is a refined and powerful infrared illuminator, which provides clear and bright viewing in complete darkness.

此外，里面还配备了精制和高能量的红外辅助光源，它为全黑环境下的观测提供了清晰明亮的观察效果。

For recognizing image with unknown parameter from the source of illumination and asymmetric illumination frontal image, it was proposed a normalization method of facial illumination based on wavelet Subband image, which concerns different characteristics of low subband and high subband.

对未知光源参数且具有左右光照不均匀的正脸图像，根据小波不同子带图像上的频率特点，提出了一种小波子带图像上的人脸光照归一化方法。

Glass radiometer is based on the principles of optical design, through which light impeller rotation.

玻璃辐射计是根据光学的原理而设计的，通过光源而使叶轮自转。

In a small metal cylinder of incandescent lamp light.

在金属圆筒内有一个小的白炽灯作为光源。

This generation is characterised by the used of an incandescent lamp as light source and largely mechanical in operation.

这一代的照排机的特点是机械运作为主，使用白热灯光源。

An iterative method is developed to calculate the coordinates of the intersection point of an incident ray with a B-spline surface in 3D space.

探讨了用阻尼最小二乘法对B样条曲面反射器进行优化设计的方法，通过优化运算修正控制顶点Z轴坐标，使得曲面在使用扩展光源时光形分布尽可能满足设计要求。

The influences of the light beam drift, the light beam incurve, the light beam radom tremble and etc.

综合考虑了光源漂移、光线弯曲、随机抖动等因素的影响。

The maesurement errors in the laser collimation are mainly caused by the light beam drift, the light beam incurve and the light beam random tremble.

论文中对长距离激光准直光束特性进行了较详细的实验研究和理论分析认为，影响其准直精度的三个重要因素是光源漂移、光线弯曲和随机抖动。

This is accomplished by the use of an inductively coupled plasma source, usually argon.

这可通过电感藕合等离子体光源通常是氩气来实现。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。