absorption cross-section

常見(jiàn)例句

A radiation line strength database, HITRAN, is used to calculate the standard absorption cross-section.
利用HITRAN數(shù)據(jù)庫(kù)中的輻射線強(qiáng)等參數(shù)建立了用于濃度反演的標(biāo)準(zhǔn)吸收截面。
When the upper state population is reversed, the channel with greater difference of emission and absorption cross-section has bigger signal gain due to its competitive advantage.
當(dāng)上能級(jí)粒子數(shù)處于反轉(zhuǎn)分布態(tài)時(shí)，具有較大的發(fā)射截面與吸收截面差值的波長(zhǎng)信道擁有相對(duì)較大的競(jìng)爭(zhēng)優(yōu)勢(shì)，可獲得相對(duì)較高的信號(hào)增益；
We propose the coupled-cluster equation of motion method coupled with semiempirical Hamiltonian to calculate the multi-photon absorption cross-section for complex molecular systems.
我們提出了用耦合簇運(yùn)動(dòng)方程方法并結(jié)合半經(jīng)驗(yàn)哈密頓參數(shù)來(lái)計(jì)算大分子體系的多光子吸收截面。