例句與造句

1. In satellite navigation and positioning system , time is important information for fast and direct acquisition of long cycle code , one of its important aspects is the uncertainty compression of signal ' s propagation delay to reduce time search range
   摘要衛(wèi)星導(dǎo)航定位系統(tǒng)中，輔助長碼快捕的一個(gè)最重要的信息是時(shí)間信息，衛(wèi)星信號(hào)傳播時(shí)延估計(jì)是提供先驗(yàn)時(shí)間信息，減少時(shí)域搜索范圍的一個(gè)重要方面。
2. It's difficult to find compression of signal in a sentence. 用compression of signal造句挺難的