translate English to French: The purpose of this paper is to describe a simple, dependable, and efficient technique that provides sequential ribbons of uniform semithin (0.5-μm) sections for three-dimensional reconstruction of relatively large specimens at the light microscope level.
On trouvera ici la description d'une technique simple et efficace destinée à fournir des séries de rubans de coupes uniformes à demi minces (0,5 μm) qui servent à la reconstitution en trois dimension de spécimens microscopiques relativement gros.