ballistic error

基本解释

Measurement error from the photoelectric theodolite is the main error in the ballistic trajectory measurement.
光電經緯儀測量元素誤差是外彈道測量中最主要的誤差源。
From above results, the integration error in ballistic magnetic measurements can be assessed, and decreased by taking reasonable measures as well.
從以上結果，可以估計沖擊法測磁的積分誤差，竝採取適儅對策減小它。
With the improvement of ballistic missile system technology, the tool error affecting missile hitting accuracy has been reduced and disturbing gravitation has been a main factor.
隨著彈道導彈系統技術的不斷改進，影響導彈精度的工具類誤差已逐漸降低，地球重力場擾動引力已經成爲影響導彈命中精度的主要因素。

The Obama Administration is not going to build a Death Star and I do not have a problem with that but the Obama Administration is also refusing to fund a second development air-frame for the Boeing anti-ballistic missile laser battle station and that I regard as a serious policy error.
FORBES: White House Denies Petition Request To Build A Death Star