Search results for keyword: attraction
labyrinth seal
Maze Sealing
Maze sealing is a form of security that is used to protect valuable assets and resources. It has become increasingly popular in recent years due to the ease with which it can be implemented and its effective results. Maze sealing involves using a series of walls, barriers and gates t......
1235 
Sophie
flat crystal
Auxerre, France
Welcome to the official website of Auxerre in Burgandy, France. Auxerre is a city located in the north of Burgandy and is a city with a rich history; it is the capital of Yonne, holding a total population of 34,500 citizens. With beautiful surroundings and a very compact centre, A......
11SPb20 use
Smooth Sailing on the High Seas
On a bright summers day, a young couple is happily sailing in the open ocean. The waves are gentle, the clouds are fluffy, and the sun is shining. On the horizon is a beautiful distant island that they have been eagerly anticipating arriving at. This is their first......
Comparison table of commonly used steel grades at home and abroad (6)
Steel grade equivalents table
Country USA UK Germany France Italy Spain Sweden Japan
AISI/SAE Werkstoff DIN AFNOR UNI UNE JIS
1018 1.0453 C10/C15 22Mn6/C22C10 1449/08 070M20/070A22 1020 CK22/C22 050A20/C20
1022 1.0619 S22C S15CK/C15CK S20C 080M15/080A15
1030 1.1133 C25/C30 25Mn4/C25C10 1449/0......
Fluid Mechanics Common Vocabulary
Fluid Dynamics
Fluid dynamics, a branch of physics, concerns the study of the behaviour and the physical properties of liquids and gases. In this field of study, fluids are considered both as a physical phenomena and as a branch of mathematics. Fluid dynamics generally covers several sub-areas su......
Common vocabulary of mechanical vibration and tribology
Mechanical Vibration and Friction Vocabulary
Acceleration: A measure of the rate of change of velocity over a given time.
Amplitude: The distance extended during a single complete vibratory cycle, or the difference between the maximum and minimum values in a vibratory cycle.
Coefficient of Rest......
mineral contact electrification
Mineral contact and electricity
Mineral contact and electricity is one of the most important phenomena in the Earth’s crust. When two minerals come into contact, their electrostatic attraction creates a flow of electricity between them. This electric current can be used to obtain power, to contr......
Magnetic Properties of Minerals
Magnetic Properties of Minerals
Minerals are naturally occurring solid substances that have physical and chemical properties that are used to identify and classify them. Minerals can also have magnetic properties, or the ability to be attracted to a magnetic field. This magnetism is due to the pr......
magnetic material
，题目： Magnetic Materials Used in Magnetic Systems
Magnetic materials are used in magnetic systems to produce a field that can interact with other magnetic fields or materials. They are important components in many electrical, automotive, medical, and consumer products. Magnetism is the force of ......
Mathematical Model of Crusher
Pulverizer Mathematics Model
Pulverizers are machines used in industrial settings to break down materials into a fine powder. The process of grinding materials is achieved through the use of a variety of mathematical and physical models. These models are used to determine the efficiency of the pu......
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