confinement n. 1.限制,界限,拘束;(電磁)吸持。 2.幽禁,監(jiān)禁;拘留;【物理學(xué)】密封,密閉。 3.閉居,退隱。 4.產(chǎn)期,分娩期。 major [minor] confinement重[輕]監(jiān)禁。 solitary confinement單獨監(jiān)禁。 a difficult confinement難產(chǎn)。
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。