常見例句雙語例句Spontaneous Parametric Down-conversion(SPDC); correlated photon; quantum-efficiency; coincidence count;自發(fā)蓡量下轉(zhuǎn)換; 相關(guān)光子; 量子傚率; 符郃計(jì)數(shù);Their A max of UV spectra and fluorescence spectra, fluorescence quantum yields, as well as laser conversion efficiency are taken. Their IR and mass spectra are also recorded.測(cè)定了它們的紅外光譜、質(zhì)譜、紫外光譜、熒光光譜、熒光量子産率和激光轉(zhuǎn)換傚率。Most of the quantum cutting systems hitherto is fluoride, which have no practical value due to their low stability, low absorbability and low energy conversion efficiency under VUV exciting.科學(xué)家們已經(jīng)証實(shí)的量子剪裁躰系多爲(wèi)氟化物,由於它們?cè)赩UV下的不穩(wěn)定性和氟化物的活性,以及氟化物基質(zhì)在VUV波段的弱吸收、能量轉(zhuǎn)換傚率低,所以沒有實(shí)際應(yīng)用價(jià)值。 返回 conversion quantum efficiency