基本解釋垂曲改正英漢例句雙語(yǔ)例句The article mainly studies the field data collection, length calculation method, sag correction and temperature mend, and analyzes and discusses the measuring precision.主要研究?jī)?nèi)容有外業(yè)數(shù)據(jù)採(cǎi)集、長(zhǎng)度計(jì)算方法、垂度改正、溫度改正，竝且對(duì)測(cè)量精度進(jìn)行了分析和探討。sag correction更多例句詞組短語(yǔ)短語(yǔ)ie sag correction 垂曲改sag correction of boiler furnace 爐膽頂圓correction for sag 中陷改正sag correction更多詞組專業(yè)釋義測(cè)繪科學(xué)技術(shù)垂曲改正懸垂改正