A light pointer is often useful with a slide projector.

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。

There is a new projector in my office.

我的办公室里有一架新的幻灯机。

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

是两岸幻灯片feedscrew和两个自制固定螺丝的领。

Slide 1-18 The dark brown body (A) in this picture is a spore sac (ascocarp), called a cleistothecium.

幻灯1-18 张照片中，暗棕色的小体（A）是一种孢囊（囊果），称为闭囊壳。

Slide 6-8 This is a case of onychia caused by a Candida species. These nails have been infected for several years.

幻灯6-8是由念珠菌引起的甲沟炎，些指甲已感染几年了。

Slide 1-10 This is an organism known as Nigrospora, which means“black spore”.The 9 jet black structures in this photomicrograph are the single-celled spores (A).

幻灯1-10 种真菌名为“黑孢霉”，意为“黑色的孢”，张显微照片中可以看到9个黑色结构，为单细胞孢（A）。

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。