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- Instead of focusing the sun's rays on a cell, as a solar tracker does, an LSC first traps them, wherever they have come from, and then delivers them to the cell using what is known as a waveguide. LSC不同于日光追踪器将太阳光集中在一块电池上，而是先将四面八方的光线捕获，然后通过一个叫波导管的部件递送到电池上去。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- Single-dimension dragging and Double-dimensions tracing Intelligent Solar Tracking System 一维驱动二维跟踪太阳自动跟踪系统设计
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- I'm trying to track down my old Aunt Maud. 我正试图寻找到我那年迈的婶婶莫德。
- We can use solar energy to do many things today. 如今，我们可以利用太阳能做很多事情。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- They accurately predicted solar eclipses. 他们精确地预告了日蚀。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- The solar system was formed 4.5 billion years ago. 太阳系是四十五亿年前形成的。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- He gave a lecture on the use of solar energy. 他就太阳能的利用作了一场讲演。
- Tracking wild animals requires great stealth. 跟踪野生动物必须悄然无声。
- A mechanical model of the solar system. 太阳系仪太阳系的机械模型
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- Keep track of the time you actually travel. 把你旅行的实际时间记录下来。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- Solar energy;Two-axis solar tracking system;Open loop control;Microprocessor (AVR);Stepper motor;Photo-Sensor 关键词:太阳能;二个轴太阳跟踪系统;开环控制;微处理器(AVR);步进马达;传感器
