【文章內容簡介】 上的安全位置，防止風吹或人碰落樓下，傷及人、物。h、擺放如玻璃、箱體等大件物體時，必須有安全保護措施，如大尺寸規(guī)格的玻璃（）要求對稱擺放在玻璃架子兩側，并用繩子捆綁牢固，成箱的玻璃盡量集中存放，玻璃箱傾斜墊牢，并用木板將各木箱相連接，以免倒塌。i、現場設置急救箱，在高溫季節(jié)給工人發(fā)放防暑降溫物品。我的譯文： setup of horizontal safety rope should ply with the followingprovisions:a.￠ wire rope should be Ushaped claspsshould be used one bothends to tighten onto the stable places on the buildingor one safety belt could be tied on the safety rope between two adjacentstrut number of safety belt allowed to be tied should be marked on the head oftherope’s setup of vertical safety rope should ply with the following provisions: lower end of the safety rope, there should be facilities to prevent the fastener of safetybelt from falling off from the caudal safetyrope should only be used by on horizontal distance between the operation or climbing position of workers iswithin one meter, one safety rope should be shared by two the vertical safety rope should draw down to ground/pleted followingstick in colors should be stuck onto safety belts or safety ropes after test todisplay test passing of current this way, qualified safety belt aftertest would be easy to operation in basket, safety belt must be tied onto the selflock of the safetyrope。tying onto any places besides safety rope is should be equipped with tool accessories should be kept in the boxand fastened to rope when in use to prevent from being dropped from height andhitting people or and supplies at the edge of construction area should not be placed at will。more than one meter’s distance from the edgeof the floor is considered safe location for placing。in this way, droppingcaused by wind or man and hitting people or objects could be big objects such as glass or boxes are placed, safety protection measures must becarried example, glass of big dimensions(above square meters)should be placed onto the two sides of the glass shelf with symmetry, and boundand fastened with in boxes should be placed together at one placeas much as of Glass should be well padded to prevent should be used to joint all boxes to prevent from should be placed at construction should be given heat controlarticles in high temperature season.第四篇：太陽能電池專業(yè)英語A ：暗飽和電流英文：Dark Saturation Current 解釋：沒有光照的條件下，將PN結反偏達到飽和時的電流。降低暗飽和電流利于提高電池品質在以下的理想二極管公式中，I =流過二極管的總電流。I0 = “暗飽和電流”, V = 加在二極管兩端的電壓B ：包裝密度英文：Packing density 解釋：組件中被太陽能電池覆蓋的面積對比于整個組件的面積。它影響了組件的輸出功率及工作溫度：背電場英文：Back Surface Field 解釋：在電池背面由于重摻雜引起的電場。該電場會排斥少數載流子以使它們遠離高復合率的背表面：背面反射/底面反射英文：Rear Surface Reflection 解釋：穿過電池而未被吸收的長波光會被電池背面的金屬或染料反射回電池，增大吸收概率：本底摻雜 英文：Background Doping 解釋：電池襯底的摻雜濃度：表面制絨英文：Surface Texturing 解釋：用物理或化學的方法將平滑的硅電池表面變得粗糙，增大光捕獲，減小反射：并網系統(tǒng)英文：Gridconnected Systems 解釋：并網系統(tǒng)指由光伏組件供電的，接入公用電網的光伏系統(tǒng)。這類系統(tǒng)無須蓄電池：薄膜太陽能電池英文：Thinfilm Solar Cells 解釋：薄膜太陽能電池是通過在襯底上鍍光伏材料薄層制成的，厚度從幾微米到幾十微米不等。成本較低但效率普遍較低：復合英文：Rembination 解釋：又稱為載流子復合，是指半導體中的載流子（電子和空穴）成對消失的過程。：表面復合速率英文：Surface Rebination Velocity 解釋：當少子在表面消失時，由于濃度梯度，少子會從電池體流向表面。表面復合速度表征表面復合的強弱。C ：摻雜英文：Doping 解釋：在本征半導體里加入施主或受主雜質（通常是磷或硼）使半導體內自由載流子濃度變高并使其具有p型或n型半導體的性質：串聯電阻英文：Series Resistance 解釋：由電池體、電極接觸等產生的分壓電阻。電池運作時，部分電壓降在電池的串聯電阻上，影響了電池輸出效率D ：大氣質量/大氣光學質量英文：Air Mass 解釋：定義為1/cos(太陽與法線夾角）。表征太陽光到達電池前穿越的大氣厚度。不同的AM值還對應不同的太陽光譜：帶隙英文：Band Gap 解釋：半導體導帶與價帶之間的能級差。常溫下， ：導帶 英文：Conduction Band 解釋：又名傳導帶，是指半導體或是絕緣體材料中，一個電子所具有能量的范圍。這個能量的范圍高于價帶（valence band），而所有在導帶中的電子均可經由外在的電場加速而形成電流。：電池工作溫度英文：Cell Operating Temperature 解釋：太陽能電池在受到光照激發(fā)產生電流時的實際溫度。工作溫度通常高于標準測試條件（STC)規(guī)定的25攝氏度，并且會影響電池的開路電壓：電池互聯英文：Cell Interconnection 解釋：將電池板串聯一起組成電池組件：電池降格英文：Cell Degradation 解釋：電池降格指組件在戶外工作一段時間后，效能降低。對晶硅電池來說原因包括：電極脫落或被腐蝕，電極金屬遷移透過PN節(jié)而降低了并聯電阻，減反膜老化，P型材料中形成了硼氧化物 等：電流電壓特性英文：CurrentVoltage Charateristic 解釋：又稱為伏安特性，是電子器件的在外部電壓偏置的情況下電流隨外部變壓變化的特性，常用伏安特性曲線來表征。：電子空穴對英文：Electronhole Pair 解釋：半導體中，吸收了一個光子能量的電子離開原子束縛，成為自由載流電子，原來的原子則產生了正