例句與造句

1. A mathematical transformation algorithm precisely reconstructs the spectrum with a 4x signal - to - noise improvement as compared with a slit - based system equipped with identical source , grating and detector components , and 70 - 80x greater than with a fiber input of equivalent resolution
   一個(gè)數(shù)學(xué)轉(zhuǎn)換元算法則精確地改造了光譜，在使用相同的光源、光柵和探測(cè)原件的情況下，與傳統(tǒng)的基于狹縫技術(shù)的系統(tǒng)相比，新的光譜儀將信噪比提高了四倍，而進(jìn)光量提高70 - 80倍。
2. It's difficult to find signal-to-noise improvements in a sentence. 用signal-to-noise improvements造句挺難的