查询词典 light source

Super bright LED light source, 150 ° light-emitting angle, super-long bar and rectangle chip design, and fundamentally improve the luminous efficiency and reduce optical decay problems.

超亮的LED光源，150°发光角度，超大支架和长条形芯片设计，从根本上提高发光效率，降低光衰问题。

Tungsten lamp was used as light source, and the angle of incidence light is 0°.

该技术以白光作为液晶盒的前端光源，且白光人射角为0°。

In TFT- LCD liquid crystal display , the backlight is main a light source , and its lightness distribution and size are mainly light guide plate to control .

在TFT-LCD液晶显示器中，背光模组为主要光源所在，而其光亮度分布和大小，主要为导光板所掌控。

The light intensity distribution was characterized by Fraunhofer diffraction when the projection of light source located in the symmetry center of rectangular aperture and the size of aperture is small enough .

根据菲涅尔-基尔霍夫衍射积分得出矩孔菲涅尔衍射的光强分布表达式，对该表达式作了数值计算，分析了矩孔尺寸对衍射光强分布的重要影响。

The SR series high power LED illuminating is designed with disruptive innovations concept to combine high power LED light bar with new collimate LED light source.

公司研制的SR系列大功率LED照明是以破坏性创新理念设计的大功率LED光条结构与新型准值LED光源结合的节能照明。

Some key problems of line structured light sensor is given comprehensive studies theoretically and practically, which include the analysis of sensor's mathematic model; the improvement of the key parts of the sensor, the light source and imageforming system; the method of on-line measurement and the evaluate of BGA coplanarity. These studies are supported by corresponding satisfactory experiments. This dissertation covers the following aspects concerning the main work and creative research in the subject: 1. The operating theories and features of pattern measuring methods are systematically introduced.

本文成功地将线结构光传感器应用于BGA芯片管脚共面性的在线测试，并针对线结构光传感器测量的一些关键问题进行了深入细致的研究和探讨：建立了线结构光传感器的模型并对结构参数进行了详细的分析，针对传感器的关键环节—光源和成象系统的改进都提出了创新性的理论和方法，对管脚形状比较复杂的BGA芯片球栅阵列的在线测试方法和评定方法进行了理论研究和实验分析，并获得了满意的结果。

Textile dyeing and finishing equipment; dewaterer; washing machine; dryer; standard light source for color light box; high temperature sample dyeing machine

鹤山市开利染整设备有限公司是广东胜利集团属下专业研发、制造纺织染整设备的企业。

Second, environmental test equipment: ventilation-type aging test machine, programmable temperature and humidity chamber, temperature chamber, Thermal Shock Test Chamber, ozone aging box, UV light weathering tester, salt spray testing machine, get wet in the rain chamber, xenon lamp weather-resistant test machine, sand and dust test chamber, the standard light source box test equipment such as environmental protection.

二、环境试验设备：换气式老化试验机、可程式恒温恒湿试验箱、高温试验箱、冷热冲击试验箱、臭氧老化箱、紫外灯耐候试验机、盐水喷雾试验机、淋雨试验箱、氙灯耐气候试验机、砂尘试验箱、标准光源箱等各种环保试验设备。

In the first part of the paper, the light source and its light output measurements are described. The second part is concerned with some investigations of ruby and Nd-doped glass laser s, pumped with electrodeless discharge tubes.

文章的前一部分包括光源的装置及特性的测量等，第二部分的内容为利用这种光源作红宝石与钕玻璃激光器的激发光源时，对于激光器的光输出特性的研究结果，其中包括阈值的测定，尖峯的观察、单模振荡和规则的阻尼振荡等。

In the first part of the paper, the light source and its light output measurements are described. The second part is concerned with some investigations of ruby and Nd-doped glass lasers, pumped with electrodeless discharge tubes.

文章的前一部分包括光源的装置及特性的测量等，第二部分的内容为利用这种光源作红宝石与钕玻璃激光器的激发光源时，对于激光器的光输出特性的研究结果，其中包括阈值的测定，尖峯的观察、单模振荡和规则的阻尼振荡等。

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。