查询词典 focuser

A built-in collar allows the focuser to rotate a full 360 degrees to suit.

内置的白领允许调焦的旋转360度，以适应。

I've been using the scope for several months as of this writing, and until recently the focuser had been quite solid.

在写这篇文章之前这个望远镜我已经用了几个月了，从夏到秋，这之前它都十分结实。

Mechanical Quality- Something that I was surprised to see is that the EII and the SE share most if not all of the same eyepiece and focuser parts.

机械品质--令我吃惊的是EII和SE使用了几乎相同的目镜组和调焦部分，如果不能说是完全相同的话。

Despite of its central focuser, it is fully waterproof and nitrogen filled, and there also exists a rubberized version.

尽管是中心调焦，它还是充了氮并完全防水，它有个包胶版本。

The focuser itself has 70mmm of travel available, so that any focal length eyepiece can be accommodated.

那收缩它本身让旅行的长度仅有70 mm ，所以任何的焦点长度目镜能被适应。

Step 3: In this, the final and most critical step, you need to tilt the main mirror to center its sweet spot in the focuser.

第3步，最后也是最关键的一步。你必须调整主镜的倾斜角度，使主镜的甜点处于调焦座的中央，光轴也要正。

This rotator device is still used today for all Takahashi focuser from the 2" to 4" focusers and all astrographs.

该旋转接口至今仍应用于高桥的2"到4"的调焦座以及天文摄影中。

Even without an accurate electric Feather Touch focuser, if you have a focusing mask, the focusing would be improved a lot.

即使没有一个准确的电动羽毛调焦器，如果你有对焦遮罩将改善了很多。

When Step 3 is done, the optical axis is accurately centered in the focuser, and collimation is complete.

当完成第3步后，光轴就精确地位于调焦座中央了，大功告成。

Because of the removable extension tube, the total back focus from focuser to image plane is an exceptionally long 220m.

因为可移去延长管，总计的后面焦点从对图像集中是格外长的220 m。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。