astronomical surveying
常見(jiàn)例句
- So far, astronomical geodetic surveying work, also according to the principle of.
至今，天文大地的測(cè)量工作，也還是根據(jù)這一原理進(jìn)行的。 - The error derived from the observer and his instruments in surveying astronomical longitude is called the person and instrumental equation, which must be corrected in the first and second degrees.
摘要： 在天文經(jīng)度測(cè)量中，由觀(guān)測(cè)員及其所用儀器引起的誤差稱(chēng)爲(wèi)人儀差，在一、二等天文測(cè)量中必須加入此項(xiàng)改正。 返回 astronomical surveying