A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放起使用。

I had no screen, so I projected the slides onto an old white sheet.

我没有幕布, 所以我把幻灯片投射到块旧白床单上。

This is the cross slide feedscrew and two homemade setscrew collars.

这是两岸幻灯片feedscrew两个自制固定螺丝衣领。

Said image pair with parallactic information can also be inputted to the computer by scanning equipment or can be formed by adopting computer three-dimensional animation software.

对合成片5可以制成透明投影片或幻灯片，用作立体投影。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放映机一起使用。

I had no screen, so I projected the slides onto an old white sheet.

我没有幕布, 所以我把幻灯片投射到一块旧的白床单上。

This is the cross slide feedscrew and two homemade setscrew collars.

这是两岸幻灯片feedscrew两个自制固定螺丝的衣领。

Said image pair with parallactic information can also be inputted to the computer by scanning equipment or can be formed by adopting computer three-dimensional animation software.

图对合成片5可以制成透明投影片或幻灯片，用作立体图像的投影。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯放映机起使用。

I had no screen, so I projected the slides onto an old white sheet.

我没有幕布, 所以我把幻灯投块旧的白床单上。

This is the cross slide feedscrew and two homemade setscrew collars.

这是两岸幻灯feedscrew两个自制固定螺丝的衣领。

Said image pair with parallactic information can also be inputted to the computer by scanning equipment or can be formed by adopting computer three-dimensional animation software.

图对合5以制透明投影或幻灯，用作立体图像的投影。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放映机一起使用。

I had no screen, so I projected the slides onto an old white sheet.

我没有幕布, 所以我把幻灯片投射到一块旧的白床单上。

This is the cross slide feedscrew and two homemade setscrew collars.

这是两岸幻灯片feedscrew两个制固定螺丝的衣领。

Said image pair with parallactic information can also be inputted to the computer by scanning equipment or can be formed by adopting computer three-dimensional animation software.

图对合成片5可以制成透明投影片或幻灯片，用作立体图像的投影。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放映机一。

I had no screen, so I projected the slides onto an old white sheet.

我没有幕布, 所以我把幻灯片投射到一块旧的白床单上。

This is the cross slide feedscrew and two homemade setscrew collars.

这是两岸幻灯片feedscrew两个自制固定螺丝的衣领。

Said image pair with parallactic information can also be inputted to the computer by scanning equipment or can be formed by adopting computer three-dimensional animation software.

图对合成片5可以制成透明投影片或幻灯片，图像的投影。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放映机一起使用。

I had no screen, so I projected the slides onto an old white sheet.

我没有幕布, 所以我把幻灯片投射到一块旧白床。

This is the cross slide feedscrew and two homemade setscrew collars.

是两岸幻灯片feedscrew两个自制固定衣领。

Said image pair with parallactic information can also be inputted to the computer by scanning equipment or can be formed by adopting computer three-dimensional animation software.

图对合成片5可以制成透明投影片或幻灯片，用作立体图像投影。

A light pointer is often useful with a slide projector.

光指示器经常与片放映机一起使用。

I had no screen, so I projected the slides onto an old white sheet.

我没有幕布, 所以我片投射到一块旧的白床单上。

This is the cross slide feedscrew and two homemade setscrew collars.

这是两岸片feedscrew两个自制固定螺丝的衣领。

Said image pair with parallactic information can also be inputted to the computer by scanning equipment or can be formed by adopting computer three-dimensional animation software.

图对合片5可以制投影片或片，用作立体图像的投影。

A light pointer is often useful with a slide projector.

光指示器经常与片放映机一起使用。

I had no screen, so I projected the slides onto an old white sheet.

我没有幕布, 所以我把片投射到一块旧的白床单上。

This is the cross slide feedscrew and two homemade setscrew collars.

这是两片feedscrew两固定螺丝的衣领。

Said image pair with parallactic information can also be inputted to the computer by scanning equipment or can be formed by adopting computer three-dimensional animation software.

图对合成片5可以成透明投影片或片，用作立体图像的投影。

A light pointer is often useful with a slide projector.

光指示器经常与幻灯片放映机用。

I had no screen, so I projected the slides onto an old white sheet.

我没有幕布, 所以我把幻灯片投射到块旧的白床单上。

This is the cross slide feedscrew and two homemade setscrew collars.

这是两岸幻灯片feedscrew两个自制固定螺丝的衣领。

Said image pair with parallactic information can also be inputted to the computer by scanning equipment or can be formed by adopting computer three-dimensional animation software.

对合成片5可以制成透明投影片或幻灯片，用作像的投影。