英语释义

1. to bring into proper parallel alignment (the bore and sights of a gun) by sighting on a distant point through the bore and adjusting the sights on that same point

2. to aim at (a target) by sighting through the bore

3. to aim at (a target) very accurately

片语

boresight line校靶基準线

aiming line[军] 瞄準线；照準线；觇线

boresight camera无线电瞄準照相机；[摄] 平行对準照相机

boresight misalignment偏心角

boresight station瞄準台

aperture孔，穴；（照相机，望远镜等的）光圈，孔径；缝隙

optical boresight光轴平行性

Boresight tower校準塔

reflex boresight反光小孔瞄準

boresight misalignments视準轴误差

boresight facility照準用设备

英汉例句

• beam riding systems use a target tracker whose purpose is to maintain the antenna boresight pointing at the centre of the reflecting area of the target.

  波束制导系统使用一个目标跟蹤装置，它的目的是保持天线视轴指向目标反射的中心。

• based on unsymmetrical heat environment, boresight error, boresight error slope and transmission coefficient of a specific shape radome have been calculated with indirect ray method.

  在不对称热环境的基础上，采用间接射线法计算天线罩瞄準误差、瞄準误差斜率及功率传输系数。

• the traditional all round attack strategy is based on the off boresight technology, which cannot attack rear targets.

  这种全向攻击是指本机可以攻击从各个方向接近本机的目标。

• adjust the second boresight fixture support bolt (20) to obtain a snug, but not binding, fit between the boresight fixture support and the boresight indexing fixture rings.

  调整第2固定设备支栓（20）到获得暖和的，但是不装订，适合之间固定设备支持和标定指数固定设备铃响。

• similarly, to position the beam below the boresight axis requires the use of a negative angle .

  同样的，要使波束低于视轴线要求负的角度。

• boresight error slope (bses) is defined as the ratio of angle shift to the tracing angle of the antenna.

  瞄準误差随扫描角的变化率称为瞄準误差斜率。