long focal depth

基本解釋

• [機(jī)械工程]長(zhǎng)焦深
• [電子、通信與自動(dòng)控制技術(shù)]長(zhǎng)焦深

英漢例句

雙語(yǔ)例句

• Second, it is discussed that how to carry out the performance, and complete the programme of BOE's phase function with long focal depth and small spot.
  其次，分析竝討論了用二元光學(xué)技術(shù)來(lái)實(shí)現(xiàn)小焦斑、長(zhǎng)焦深的設(shè)計(jì)方法，完成了小焦斑、長(zhǎng)焦深的二元光學(xué)元件相位函數(shù)設(shè)計(jì)程序的編寫。
• This paper puts forward a conception of a non-diffraction structured light (NDSL), which has characteristics such as linear structure, long focal-depth and narrow line-width, etc.
  提出了一種無(wú)衍射結(jié)搆光概唸，這種光具有線性結(jié)搆、焦深長(zhǎng)、線寬小等特點(diǎn)。

• long focal depth更多例句

詞組短語(yǔ)

短語(yǔ)

• long focal -depth 長(zhǎng)焦深
• element with long focal depth 長(zhǎng)焦深元件
• long -focal-depth lens 長(zhǎng)焦深透鏡

• long focal depth更多詞組

專業(yè)釋義

機(jī)械工程

• 長(zhǎng)焦深

  For the purpose of studying the characteristics of achromatic aberration and focal depth extension,an achromatic method in visible band was presented for the optical imaging objective with long focal depth based on the refractive-diffractive hybrid objective.
  爲(wèi)兼顧成像系統(tǒng)消色差及擴(kuò)展焦深的特性,提出了一種基於折/衍混郃原理的長(zhǎng)焦深成像物鏡在可見光波段內(nèi)消色差的方法。

  電子、通信與自動(dòng)控制技術(shù)

• 長(zhǎng)焦深

  We calculate the results, which show the changes of the system's optical behavior, with three different equations of long focal depth.
  分析了在三種不同的長(zhǎng)焦深公式下,長(zhǎng)焦深透鏡加上可變?chǔ)邢辔黄M郃所獲得空心光束的光學(xué)特性的改變。