例句與造句

1. Galnnas is a very promising new material for infrared lasers , photo detectors , solor cells and optical integration . it has much more advantages than galnasp because much better electron confinement can be achieved in this system , thus much higher the laser ' s characteristic temperature will be
   由于gainnas在紅外激光器，光探測器，太陽能電池以及光集成等方面巨大的應(yīng)用前景和相對于gainasp的優(yōu)越性，人們對ganas及gainnas的研究在最近兩、三年里蓬勃發(fā)展。
2. It's difficult to find electron confinement in a sentence. 用electron confinement造句挺難的