您要查找的是不是：
- 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。
- A new and simple gated photon counting system is described for the recovery of optical parameters in diffusive media. 讨论了一种新型而且简单的门控光子计数法,用来测量高散射介质的光学参量。
- From long ago, by an established tradition that can be traced to the hypothesis of Immanuel Kant and the Marquis de Laplace, astronomers have assumed that stars develop out of a scattered, diffuse medium of gas and dust. 很长时间以来，天文学家承袭了可以追溯至康德和拉普拉斯假说所建立的概念，认为恒星由散布在空中的弥漫气尘物质演变而来。
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- The dopping effects of La and Ce induce the aberrance of stress field of diffusive medium, which decrease the activation energy of particles diffusing, and accelerate particles diffusing during the solid state reaction. 稀土离子的掺杂作用,导致扩散介质中应力场的畸变,降低了质点的扩散活化能,从而对固相反应中的质点扩散起促进作用。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- Clouds cause the diffusion of light from the sun. 云使阳光漫射。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- The media have a lot of power today. 现在大众传播媒介有很大的力量。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- He never has any thought of self. 他从不考虑个人得失。
- The wedding got massive media coverage. 婚礼得到大众传播媒介的广泛报道。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
- A wise candidate should have the media in hand. 一个明智的候选人应该把传媒控制在手中。
- Mass media is very important for advertisements. 大众媒介对广告来说很重要。
- There was a big media hype for that new movie. 那部新推出电影有很大的媒体宣传。
- surface self diffusion 表面自扩散
- Newer media are obsoleting the book. 更新的传播媒介正在逐步淘汰书籍。
