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- This paper analyzes the different properties of active GaAs/Ge SC from those of inactive GaAs/Ge SC,explains active GaAs/Ge solar cell's formation mechanism:gallium's self diffusion produces a p?type layer in n?type Ge wafer. 分析了活性和非活性GaAs/Ge太阳电池不同特性，活性电池形成的机理是由于Ga的自扩散，在n型Ge中形成了一个p型层。
- The self - directed study of a language. 自我指导地对一门语言的学习。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- I thought the law was directed against husbandmen. 我认为该法律是直接针对农民的。
- The complaints are directed at you. 这些牢骚是对你而发的。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- surface self diffusion 表面自扩散
- Simulation analysis of influence of rotor resistance variation on direct self control for asynchronous motor 转子电阻变化对异步电机直接转矩控制影响的仿真分析
- He has chosen the most direct route. 他选取了最直的路线。
- lattice self diffusion 晶格自扩散
- What she said was a cut at (ie was directed at) me. 她的话是冲著我来的。
- self diffusion n. 自行扩散(自弥漫)
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗？
- self diffusion coefficient 自扩散系数
- He directed his letter to the dean's office. 他把信寄给了主任办公室。
- He directed the building of the new bridge. 他指挥修建这座桥。
- self diffusion current 自扩散流
- She directed the planning of the festival. 她统管节日活动的筹划。
