With the light microscope these stacks are just visible as grains (grana).

可以用光学显微镜观察到这些堆积成颗粒状的物质（质体基粒）。

youdao

There were more fibroblasts and scar tissue in filtering area in control group under the light microscope.

对照组滤过区见大量纤维瘢痕组织形成。

youdao

The nucleolus is the most obvious structure seen in the nucleus of a eucaryotic cell when viewed in the light microscope.

核仁是在光学显微镜下看到细胞核中最明显结构。

youdao

When the results were double-checked with a laboratory light microscope, the device had managed to pick up 70% of the samples with infections present - and 90% of the heavier infections.

BBC: Worms detected by converted iPhone microscope

Recording the blips also requires sending this gathered-up light through microscope lenses to filter out rival light from the laser itself.

FORBES: On The Cover/Top Stories

The bending creates a lensing effect in the same way that light is bent through glass or plastic in a microscope or your eyeglasses.

FORBES: Hubble Telescope Observes Matter Falling Into Black Hole