The helium-filled globes will be covered with thin-film, flexible photovoltaic panels to capture sun’s rays.
充满氦气球体的表面是薄膜。 柔软的光电板用来捕获太阳光线。
2
One for the pre-teen audience as the helium-voiced superstar trio Alvin, Simon and Theodore follow up their hit debut, which was the ninth highest-grossing film of 2007 in the US.
关于三只小花栗鼠明星艾尔文，西蒙和西奥多的儿童片在2007年创下票房纪录第九后卷土重来。
3
The thermoacoustic oscillation during film boiling heat transfer in superfluid helium is studied.