有奖纠错
|　划词
英语例句库

Step 1: Center the secondary mirror on the axis of the focuser drawtube.

把副镜中央缩管的中轴。

评价该例句：好评差评指正

用户正在搜索

in practice, in praise of, in principle, in private, in proportion, in proportion to, in public, in pursuit of, in quantity, in question,

相似单词

3G, 401(K), a,

声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。

原声例句
Scishow 精选系列

Stray light can bounce off of the inside of a telescope and end up in the eyepiece or focuser, which can affect the contrast and ruin the view.

在镜内不断反射，并最终呈现在镜或聚焦器上，这种反射不仅比度，也破坏观测结果。

评价该例句：好评差评指正

用户正在搜索

in security, in sequence, in series, in shape, in short, in short order, in showers of spark, in sight, in significant measure, in silence,

相似单词

3G, 401(K), a,
译
  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接