光电的

Boron is one of acceptor elements in polycrystalline silicon solar cells, which can influence the photo voltaic efficiency and stability of a solar cell.

硼是多晶硅太阳电池的受主元素，影响太阳电池的光电转换效率和稳定性。

With pre-treatment area, counting leading screw, photoelectronic sensor and synchronous blanker, such technical problems as uneven arrangement, low counting accuracy and not being auto-seperated of bar were solved, and on-line counting of bar was realized.

设计了一套棒材在线计数系统，其中的预处理区、计数丝杠、光电传感器以及同步落料机构解决了棒材排列不均匀、计数精度低、无法自动分离等重大技术难题，实现了棒材的在线自动计数。

Meanwhile the driving force of photoelectric catalyzing and solar energy utilizing on photocatalysis are discussed, and its development trend and existing problems are also pointed out.

讨论了光电催化、太阳能利用等对光催化领域的推动作用，并指出在该领域的研究中存在问题和发展方向。

The rotary graded-index lens collimates the light from the SM fiber, PIN photo detector transfers the optical signal to electric signal, and the semiconductor laser gives out the regenerate optical signal and lets the ray keep up transmitting in fiber communications system.

旋转状态下的自聚焦透镜准直光纤输出的光信号，并由PIN光电探测器将其转换为电信号，再由激光器根据电信号再生出原始光信号继续在光纤通讯系统中传输。

Based on the optoelectronic inspecting technology, the chinks between knife edge and the generatrices of measured part were measured by the laser scanned inspecting system and using the rotating and axial feed servo systems, and the non contact automatic measurement of straightness error was realized.

基于光电检测技术，利用回转和轴向进给伺服系统，通过激光扫描检测系统测量刀口尺与被测零件素线之间的间隙，实现了对直线度误差的非接触自动测量。

Night vision pilotage systems are used to assist helicopter pilots to realize taking off, landing and hedgehopping at night by providing the highdefinition and largearea images.

根据直升机驾驶员夜间飞行观察系统（NVPS的特点，对NVPS的环境适应性设计、光电传感器选取以及控制系统设计等问题进行仿真分析与计算。

Computer video judge system incepts two video signals, video collection and video disposing adopting parallel fashion, real-time disposes video image and judge, obtains undershoot values and relatively distortion of vessel by combining two measure results.

实时测量是舰艇在航渡过程中，利用布设在甲板上的光电自准直平行光管和折转光管等相关设备以及计算机视频判读系统实时测量导弹发射仓与电视经纬仪之间的相对变形量。计算机

Carbon-doped TiO2 thin films were prepared by direct current reactive magnetron sputtering at room temperature in an Ar/O2 ambience, using a titanium target incrusted with graphite pieces. The films as prepared were characterized by X-ray diffraction, UV-Vis transmission spectra, and photoelectrochemistry methods.

室温下通过直流反应磁控溅射的方法，利用碳钛镶嵌靶在Ar/O2气氛中制备了碳掺杂纳米TiO2薄膜，并通过X射线衍射、UV-Vis透射光谱以及光电化学的方法对薄膜进行了表征。

These specific absorption bands are in relation to the special energy levels.

这种特殊的光电性质来源于束缚单电子的氧空位。

Photoelectric Lite GPS core technology from Germany Lite-On Technology, developed the GPS car navigation and xenon lights, Car MP3, Car MP4, Digital photo frame, U disk, camera, MP3 player and MP4 player , ballast and line of high-tech enterprise group.

光宝光电GPS核心技术来自德国光宝科技，开发出的GPS汽车导航和氙气灯、车载 MP3、车载MP4、数码相框，U盘、摄像头、MP3播放器及MP4播放器，安定器与线组的高科技企业。

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。