A blueprint is a reproduction of a technical drawing or engineering drawing using a contact print process on light-sensitive sheets introduced by Sir John Herschel in 1842. [1] The process allowed rapid and accurate production of an unlimited number of copies.

The meaning of BLUEPRINT is a photographic print in white on a bright blue ground or blue on a white ground used especially for copying maps, mechanical drawings, and architects' plans. How to use blueprint in a sentence.

2024年3月12日 · Blueprints are large-format architectural and construction drawings. The original blueprinting process, invented in 1842, involves a light-sensitive chemical reaction to create a negative image (blue lines on a black background), while the modern diazotype method produces dark lines on a white background.

BLUEPRINT definition: 1. a photographic copy of an early plan for a building or machine 2. an early plan or design that…. Learn more.

A blueprint is a guide for making something — it's a design or pattern that can be followed. Want to build the best tree house ever? Draw up a blueprint and follow the design carefully.

BLUEPRINT meaning: 1. a photographic copy of an early plan for a building or machine 2. an early plan or design that…. Learn more.

2023年12月7日 · A blueprint is a detailed plan or design that serves as a guide for the construction, engineering, or manufacturing of a project. It provides a visual representation of the project’s requirements, dimensions, and specifications.

blueprint, type of print used for copying engineering drawings and similar material. The name is popularly applied to two separate methods, more exactly designated as the blueprint and the whiteprint, or diazotype.

A blueprint for something is a plan or set of proposals that shows how it is expected to work. The president will offer delegates his blueprint for the country's future.

A blueprint is a detailed technical drawing or document that outlines the design, layout, or specifications for a project. Blueprints are widely used in construction, engineering, architecture, and other technical fields to communicate complex information clearly and efficiently.