scan vt. (-nn-) 1.細(xì)看,細(xì)察;審視。 2.〔口語〕大略一閱;瀏覽。 3.按韻節(jié)念,按句調(diào)讀,標(biāo)出(詩)的格律(指劃分音步)。 4.【電視】掃描;掃掠;搜索。 vi. 1.(詩)符合格律,讀起來抑揚頓挫。 2.【無線電】掃描。 This line does not scan. 這一行不合韻律。 n. 1.細(xì)看;細(xì)察。 2.掃視,瀏覽。 3.【電視】掃描;掃掠。 4.眼界;視野。
“ the combination of the scanning unit and software make this a truly powerful tool for any modelling application , ” continued hunter "結(jié)合了掃描裝置和軟件使這是一個真正強大的工具,任何模特兒應(yīng)用" ,繼續(xù)狩獵
Using the time taken for each individual pulse to be returned and the known value of the speed of light the system can accurately calculate the distance of the feature from the scanning unit 使用時間為每個脈沖產(chǎn)生與已知值的光速該系統(tǒng)可以準(zhǔn)確地計算距離的特點,從掃描單元
According to the high precision and rotation stability requirement of negative scan unit of cylinder photography typesetting machine , the three levels of cylindrical gears transmission separately , the two - stage cylindrical gears - worm drive , and the worm drive was chosen through calculating its velocity ratio , the checking transmission precision , carrying on the movement precision analysis to the sweep unit , and computing overall transmission error 摘要針對圓筒型照相排版機底片掃描裝置要求傳動精度高,轉(zhuǎn)動平穩(wěn)的特點,分別選擇三級圓柱齒輪傳動,雙級圓柱齒輪蝸桿傳動,蝸桿傳動3種常見的傳動方式,計算其傳動比,驗算傳動精度,對掃描裝置進(jìn)行運動精度分析,計算總體傳動誤差。