查询词典 focuser

Focuser: The 160EDF comes standard with our 4 greaseless focuser, which was designed to hold all types of heavy equipment, while still moving smoothly without image shift.

调焦：该160EDF标配的4greaseless调焦，它的目的是掌握各类重型设备，同时还提出，而形象的转变顺利。

The focuser has a TON of focus travel - most likely for astrophotography.

调焦座的调焦行程很大——这很大程度上是为天体摄影而设计的。

Finally, inside this reflection of the secondary, you can see the focuser drawtube and your eye.

最后，在副镜的反射像中，你能看到调焦座的伸缩管和你的眼睛的像。

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

把副镜中央置于调焦伸缩管的中轴。

The focuser terminates in a removable 3" drawtube to 2" diagonal adapter with a clamping ring to protect the finish of your eyepieces and diagonals from scratches.

那焦距端有一可以动的装置即 3" drawtube 至 2"对角线的适配器中结束保护你的目镜和对角线的完成免于擦伤。

The eyepiece has an optical axis , and this axisshouldbe aimed at the center of the main mirror for best performance - though in practice it is the center axis of the focuser drawtube that you aim at the primary mirror .

目镜和主镜一样也有光轴，光轴应该对准主镜的中心--尽管实际上，目镜的光轴对准的是调焦筒的中心。

Further criteria might include the type of eye cups, the focuser, usability with eye-glasses, the manufacturer's warranties or simply the look and feel of the instrument.

更多的标准有可能包括眼罩、调焦、能否戴眼镜使用、厂家保修服务或者是很简单——使用并去找感觉。

The GG95 is lacking the rubber armor. The Avimo has got no focuser, and I think this handicap leads to serious limitations of its application range. Most people will need to use eye-glasses in order to exploit the full optical performance of this device, and the observation with spectacles is always a potential source of trouble.

GG95缺少包胶。Avimo无法调焦，我认为这障碍会导致其应用范围受到严重限制，大部分用户需佩戴眼镜，才能充分发挥这款镜子的所有光学性能，戴眼镜观察永远是麻烦源泉。

I can testify that the focuser and eyepiece bridge on the SE are very durable .

我可以证明SE的目镜组和目镜连接梁是极为耐用的。

I can testify that the focuser and eyepiece bridge on the SE are very durable.

同时这也提升了EII的机械品质。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。