deviation correction中文什么意思

下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯

The author first explains that large - scale measurement device is one of the most basic measuring methods of obtaining external trajectory data and flight status . lt is pointed out that the accurateness of the main - item axis system deviation correction ( including vertical , level and collimating axis deviation ) of large - scale measurement device error is of critical importance to the precison of measuring device ' s surveying angles . to improve its precison , the influence of axis system deviation on surveying angles must be corrected
首先說(shuō)明了在現(xiàn)代航天靶場(chǎng)中，大型測(cè)量設(shè)備是獲取外彈道數(shù)據(jù)和飛行狀態(tài)的最基本的測(cè)量手段之一，指出大型測(cè)量設(shè)備測(cè)量系統(tǒng)誤差的主項(xiàng)軸系偏差(包括垂直軸偏差、水平軸偏差和照準(zhǔn)軸偏差)改正的精確與否直接關(guān)系到測(cè)量設(shè)備的測(cè)角精度，因此要提高測(cè)量設(shè)備的測(cè)角精度，必須對(duì)軸系偏差對(duì)測(cè)量角的影響進(jìn)行改正。

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