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单词 Mechanical energy
例句
1. A dynamo transforms mechanical energy into electricity.
2. A generator transforms mechanical energy into electricity.
3. Every bit of mechanical energy expended reappears as heat.
4. Mechanical energy can be lost or gained.
5. Notice that not all mechanical energy is kinetic energy.
6. An electric motor turns electrical energy into mechanical energy.
6. Wish you will love and make progress everyday!
7. The mechanical energy can be changed back into electrical energy by means of a dynamotor.
8. This wind generator can turn wind energy into mechanical energy.
9. Neglecting friction and air resistance, the pendulum's mechanical energy is constant.
10. When bent, a piezoelectric material turns that mechanical energy into electricity.
11. Under these conditions, the total mechanical energy remains constant, or is conserved.
12. The results show that the loss of mechanical energy, the loss angle and the accumulation of the large elastic strain energy can be used to evaluate covering properties of carpets.
13. It was a sort of do with mechanical energy translate hydraulic energy ' energy conversion device.
14. The thermal energy can not change into mechanical energy completely but.
15. The mechanical energy of a damped, oscillator decreases exponentially with time. 2.
16. When the friction force acts alone, the total mechanical energy is not conserved.
17. In contrast to an electrical KERS, the mechanical energy doesn’t change state and is therefore more efficient.
18. This occurs as the result of toxins that form as mechanical energy is converted to electrical energy.
19. The accumulation of capital, and hence the ownership of capital, was central in harnessing the productive power of mechanical energy.
20. Together with differential rotation, this causes a large amount of mechanical energy and magnetic flux to pass through the surface.
21. Biologists have ascertained that specialized cells convert chemical energy into mechanical energy.
22. During the flow we manage to change some of the heat into mechanical energy.
23. In the special case in which W'is zero, the mechanical energy remains constant or is conserved.
24. In the internal-combustion engine of a car, an electric spark explodes gasses in the cylinder; the heat energy moves the pistons, becoming mechanical energy to move the car.
25. A 23-foot-long steel rotor shaft and two roller bearings transfer the mechanical energy to the generator.
26. The electrostatic system with terminal equipments is one of energy converters that can change electrical energy into mechanical energy.
27. The piezoelectric effect manifests itself as a transfer of electric to mechanical energy and vice - versa.
28. Motors have electrical energy supplied to their windings and a magnetic field that develops an electromagnetic interaction to produce mechanical energy or torque.
29. The recurve bow system in fact is a switch for transforming one person's biology energy to archery's mechanical energy.
30. The thermal energy stored in the mixed vapours is intended to be converted to mechanical energy in a thermal power machine, in order to operate an electrical generator.
31. The mechanical energy existing in the ambient environment with lower frequency can be effectively extracted by using spiral-shaped piezoelectric bimorph power harvesters.
32. The starter motor then converts this energy into mechanical energy, which it transmits through the drive mechanism to the engine's fly wheel.
33. In the dynamo, mechanical energy is used for rotating armature between the poles of an electromagnet.
34. Make use of chemical energy effectively, and transform it into mechanical energy.
35. Loudspeaker: also speaker, the part of the speaker that converts electrical into mechanical energy is frequently called the motor, or voice coil.
36. The mechanical energy analysis is an approach to examine this interaction./mechanical energy.html
37. This paper introduces a new concept-mechanical energy flow, studies stress tensor in energy flow and an application of mechanical energy density conservative points in dynamical systems is discussed.
38. This paper introduces that a new energy-saving reactor, without any supply of mechanical energy, can stir automatically with electrochemical voltaic cell.
39. He found that a given amount of mechanical energy invariably produced the same amount of heat.
40. This paper deals with the problem of how to skilfully select spring elastic potential energy zero in applying law of conservation of mechanical energy, and makes some analyses combined with examples.
41. Heat is thereby converted into mechanical energy of the piston.
42. New high resolution seismic geophone is a kind of sensor which transforms mechanical energy into electricity.
43. This paper provides simple formulas to calculate the total mechanical energy and the total flow power, and to measure their methods.
44. The reason why the law of mechanical energy can not be satisfy the principle of relativity is the definition of external potential energy; and it is analyzed.
45. The starter motor converts electrical energy from the battery into mechanical energy to turn the engine.
46. The mechanical energy can be turned into electrical a generator.
47. Triboluminescence is the emission of light caused by application of mechanical energy to a solid. It links the spectroscopic, structural, mechanical, and electrical properties of solids.
48. This is a process for which the principle of the conservation of mechanical energy holds.
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