Chemistry Symbols and Meanings
ConceptDraw DIAGRAM extended with Chemistry solution from the Science and Education area is a powerful chemical drawing software that will help you design various chemical schemes, diagrams, and illustrations.
Chemistry solution offers 6 libraries with large collection of vector chemistry symbols and meanings, chemistry equation symbols, organic chemistry symbols, and chemical clipart:
- Aromatics Library
- Chemical Elements Library
- Chemical Drawings Library
- Conformations Library
- Laboratory Equipment Library
- Periodic Table of Chemical Elements Library
Use the shapes from these libraries to create your chemistry drawings quick and easy.
Simply drag the predesigned stencils from the libraries to the document, arrange them, color the background, type the text and title to get the excellent result – your own chemical scheme in minutes. It’s very fast and easy way of chemistry illustrations drawing, and the most important – you don’t need to be the painter for this.
Sample 1. Chemistry symbols and meanings – Chemistry Gravity Filtration of Liquids
This sample was created in ConceptDraw DIAGRAM using the Chemistry Solution. It shows the process of liquid gravity filtration through a prepleated paper filter. An experienced user spent 5 minutes creating this sample.
Use the Chemistry Solution for ConceptDraw DIAGRAM software to create your own professional looking chemical drawings, diagrams, schemes and illustrations of any complexity quick, easy and effective, and then successfully use them.
The chemical schemes designed with ConceptDraw DIAGRAM are vector graphic documents and are available for reviewing, modifying, converting to a variety of formats (image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio), printing and send via e-mail in one moment.
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The Process Flowchart or Process Flowchart Diagram (PFD) is a visual representation relations between major parts of the system, the steps in a process, and even connections between various systems. The possibility to easy create professional-looking and attractive Process Flowcharts, Business Process Diagrams and Maps which visualize the steps of complex processes is provided by Business Process Diagram Solution from the Business Processes Area of ConceptDraw Solution Park and 16 libraries with 230 process flowchart symbols from BPMN 1.2 and BPMN 2.0.
Picture: Process Flowchart Symbols
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This sample was created in ConceptDraw DIAGRAM drawing software using the Flowcharts solution.
Picture: Horizontal Flowchart
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A database is a data collection, structured into some conceptual model. Two most common approaches of developing data models are UML diagrams and ER-model diagrams. There are several notations of entity-relationship diagram symbols and their meaning is slightly different. Crow’s Foot notation is quite descriptive and easy to understand, meanwhile, the Chen notation is great for conceptual modeling.
An entity relationship diagrams look very simple to a flowcharts. The main difference is the symbols provided by specific ERD notations. There are several models applied in entity-relationship diagrams: conceptual, logical and physical. Creating an entity relationship diagram requires using a specific notation. There are five main components of common ERD notations: Entities, Actions, Attributes, Cardinality and Connections. The two of notations most widely used for creating ERD are Chen notation and Crow foot notation. By the way, the Crow foot notation originates from the Chen notation - it is an adapted version of the Chen notation.
Picture: ERD Symbols and Meanings
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Any information system receives data flows from external sources. In order to visualize them there is a list of data flow diagram symbols that describes how the system components cooperate. If you want to create a data flow diagram, ConceptDraw DIAGRAM Solution Park has DFD Library that contains both Yourdon and Gane-Sarson notations.
This figure shows the content of vector libraries, delivered with ConceptDraw solution for data flow diagram (DFD). There are three libraries composed from about 50 vector objects used to make data flow diagrams.
They include a complete set of objects utilized by Yourdon-Coad and Gane-Sarson notations - two primary notations that are apply for data flow diagramming. Also, one can discover additional "Data flow diagram (DFD)" library that provides a data flow diagram elements for designing level 1 and context-level data flow diagrams.
Picture: Data Flow Diagram Symbols. DFD Library
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When talking about engineering, one should define all the terms used, so anybody could understand the topic. Typical network glossary contains definitions of numerous network appliances, types of networks and cable systems. The understanding of basic is crucial for server management, network administration and investigating problems.
The network glossary defines terms related to networking and communications. The most of glossary items has their visual representation in ConceptDraw DIAGRAM libraries of the Computer Network Diagrams solution. This illustration presents a local area network (LAN) diagram. It designed to show the way the interaction of network devices in a local network. The diagram uses a library containing symbols of network equipment, connections and the end-point devices such as network printer, hubs, server, modem and finally computers (PC, mac, laptop). This diagram depicts a physical LAN topology.
Picture: Network Glossary Definition
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When we start to speak about databases, we must always mention database structure visualization. One of the most common ways to do it is to create an entity relationship diagram, and to put appropriate symbols on it. It is important either for database projecting and for its' future maintenance.
Entity Relationship Diagram describes data elements and their relationships within a database. There are a set of special symbols that depict each element of an entity relationship diagram. Entities - represents some stable components such as supplier, employee, invoice, client, etc. Relation symbols show how the entities interact. Attributes define characteristics of the relationships. Attributes can be one-to-one or many-to-many. Physical symbols is used in the physical models. They represent items such as fields, tables, types and keys. ERD physical symbols are the building material for the database. Notation lines are used to illustrate the relationships. The most common method is Crow’s Feet notation. You can use ConceptDraw Entity-Relationship Diagram (ERD) solution to represent a database using the Entity-Relationship model.
Picture: Entity Relationship Diagram Symbols
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There are several basic topologies including bus, star, point-to-point, ring and a hybrid. Two computers can form a fully connected network topology, and as the number of network nodes increases, the network diagram gets more complicated. This type of topology is also called a full mesh.
This is a visual example of a computer network built using a mesh topology. This diagram presents the schematic structure of the full mesh network topology. A common mesh network topology means that each network device is connected with several points in the network, so if the one node of the network goes down, it does not cause an issue with an operability of the entire computer network. In a full mesh network topology, every computer or device in the network is interconnected with each of the other devices in the network.
Picture: Fully Connected Network Topology Diagram
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Every engineering project starts from a terms of reference document. The next stage of developing is a technical drawing, which requires using appropriate software. However, revisions and discussions about requirements are possible at any stage of development.
This technical drawing demonstrates a schematic flow diagram of pulp reclaiming. This diagram of magnetite pulp reclaiming is created using ConceptDraw Chemical and Process engineering solution, The solution delivers more than 460 vector graphic icons and connectors. Generally, it is intended for designing process and instrumentation diagrams (P&ID) for chemical and process engineering. block flow diagrams (BFD), process flow diagrams (PFD) for chemical industry.
Picture: Technical Drawing Software
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These vector illustrations and cliparts are created for drawing the Project management Illustrations and contain plenty of project management design elements. The clipart library Project management includes 35 icons.
Picture: Project management - Design Elements
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