比较灯

Based on short circuit fault reasons causing the outage of roadway lighting, this paper presents four maintenance methods, including separate detecting, series fuse detecting, group lighting alternating supply detecting and applying projection lamp detecting, and via the aspects of economics and man-power usage to obtain the optimal one.

因此，本文针对夜间路灯线路因发生短路故障而未能点亮的情况，提出二分侦测法、串联保险丝侦测法、隔盏灯供电侦测法以及使用投光灯侦测法等四种方法，并透过经济和人力资源(含现场安装或改修及事故处理)等观点加以比较分析。

What you are comparing is the size of the genital papila between the anus and the anal fin.

要想准确的判断性别，最好使用放大镜和比较亮的灯，比较他们的臀鳍与肛门之间的生殖孔。

He was familiar with Chinese folklore and had absorbed many skills from folk lantern painting, fan painting and wood block printing.

他比较熟悉民间生活，吸收了灯画、扇画、版画等民间美术中的营养。

Xe lamp is suitable for ectogenesis experiment of ALA-PDT.

宽光谱、高功率的氙灯对K562细胞的ALA-PDT效果远优于532 nm激光，对体外ALA-PDT实验比较适用。

This paper presents a virtual electronic technology development, traffic signal design, Traffic lights and the design method; Comprehensive analysis and comparison of the advantages and disadvantages of the design method, The topic of virtual electronic technology used to achieve the main streets and secondary streets crossroads of the traffic signal controller design electronic workbench to the traffic signal control circuit simulation.

本文首先简要介绍虚拟电子技术的发展、交通信号灯设计的作用、以及交通信号灯的各种设计方法；综合分析比较各种设计方法的优缺点，本课题采用虚拟电子技术实现主要街道和次要街道十字路口的交通灯控制器的设计，采用电子工作台EWB对交通信号灯控制电路进行仿真。

Donor sends out donation à Wait for schools which have been approved for construction à EEP assigns school to donor on a first-come-first-serve basis à EEP sends out school application and brief description of school condition to donor à Approved school begins construction – on average, six months is needed to finish construction. However, if circumstances are not ideal (e.g., inclement weather, bad road conditions and etc) or if the school is located in a very remote area (workers need to carry building materials up the mountain) then a longer time is necessary à Construction completed à Spring and Fall season, EEP volunteers inspect completed schools and take pictures for completion reports à Upon return to the US, prepare pictures and completion reports for donors (Approximately 2-3 months time)à Send out school completion reports to donors

捐款人寄出捐款后→等待申请审核通过的学校→燃灯基金会依捐款人捐款时间的先后，安排审核通过的学校给捐款人→燃灯基金会寄出申请学校的旧校资料，及学校现况照片给捐款人→受助学校动工至学校竣工一般需要六个月，若遇雨季或路断或比较偏远的山区（所有建材需由人工扛上山）则会更久时间→学校竣工后→春、秋两季燃灯基金会义工亲自前往验收并拍照→义工返美国后，整理完工学校照片及竣工资料给捐款人（大约二～三个月整理时间）→寄给捐款人竣工报告书。

Choose the 890nm infrared LED as the light source after compared the capabilities of incandescent lamp/tungstic lamp and LED/LD and also think about the selective absorbability of water; it has strong points such as constant light intensity,long life, narrow light spectrum,etc, and use the infrared light with 890nm wavelength to decrease the influence of optical-absorption matters.Choose the photosensitive diode which suitable to the LED which we choosed after compare the capabilities of light sensitive resistor, photocell, photosensitive diode and phototriode. Both of these make up the photoelectric system of turbidimeter.

通过比较白炽灯／钨灯和发光二极管／激光二极管的各项性能指标，考虑到水对光线具有选择性吸收作用，选择890nm的红外发光二极管作为浊度仪的发光器件，其有发光光强稳定、寿命长、发光光谱窄等优点，且用波长大于800nm的红外光进行测量可以大大减小水中光吸收物质的影响；通过对光敏电阻、光电池、光敏二极管和光敏三极管等光敏器件的各项性能的分析与比较，选择响应时间短、输出特性线性度好的光敏二极管作为光接收器件，并与红外发光二极管相配套，构成浊度仪工作的重要系统——光电系统。

Methods (1) The device for study was determined by comparing the fluorescent images obtained by laser scanning confocal microscope and CCD fluorescent microscope respectively. The mercury-arc lamp of fluorescent microscope was studied to value its possibility to be used as the irradiation light source. Various image analyzing and processing methods were compared to determine which one was the best to be applied in this study.

(1)实验系统的建立：分别利用激光扫描共聚焦显微镜和CCD荧光显微镜采集ECV 304细胞的DCF荧光图像，并比较两者的成像质量，实验可操作性等技术指标；主要测量输出功率、功率稳定性以及光斑直径这三个指标，考察荧光显微镜的高压汞灯作为本研究中照射光源的可行性；比较并选择合适的荧光图像的分析与处理方法。

Tin Tin and Zhang, my best portrait, although focus to the lamp

丁丁和张，这该是我比较好的人物照了，虽然当时原打算拍灯，所以聚焦还留在灯上

Manual flash 手动闪光 If you have strobes set up that are in a constant position in relation to your subject, such as with in a studio setup, then the ideal way is to shoot with manual flash.

如果你的闪灯相对于被摄对象的位置比较固定，比如在影棚里一般就是这种情况，那么比较理想的方法就是使用手动闪光。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。