Definition

1. Adjective:
   • Ultramicroscopic: Pertaining to objects or details that are too small to be seen with a standard optical microscope, requiring an ultramicroscope or electron microscope for observation.

Usage Examples

• Adjective:
  • Các hạt virus có kích thước siêu hiển vi. (Virus particles are ultramicroscopic in size.)
  • Họ nghiên cứu cấu trúc siêu hiển vi của tế bào. (They study the ultramicroscopic structure of the cell.)

Advanced Usage

• The term is primarily used in scientific contexts, especially in biology, chemistry, and materials science, to describe the scale of observation beyond the limits of conventional light microscopy.

Variants and Related Words

• Kính siêu hiển vi (n): Ultramicroscope. An instrument used to detect particles smaller than the wavelength of light by illuminating them with a lateral light beam and observing the scattered light.
  • Phòng thí nghiệm mới được trang bị một chiếc kính siêu hiển vi. (The new laboratory is equipped with an ultramicroscope.)

Synonyms

• Submicroscopic: Too small to be seen by an ordinary light microscope.
• Nanoscopic: On a scale measurable in nanometers, typically too small for standard microscopy.

Related Terms

• Hiển vi (adj): Microscopic. Visible only with the aid of a microscope.
• Kính hiển vi (n): Microscope. The general instrument for viewing microscopic objects.

1. Ultramicroscopic
   • Kính siêu hiển vi
     Ultramicroscope