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center of mass造句
1. Center of mass below the suspension point. 2. Do We Mistake Center of Mass Center of Gravity? 3. The center of mass is just given by taking the average values of the coordinates, x bar, y bar, z bar. 4. As to the conservation of motion of center of mass, the method of absolute coordinate system is generally used in the teaching materials of theoretic mechanics. 5. A car with a lower center of mass is less likely to topple over. 6. No,I don't think we could actually find the center of mass in polar coordinates by finding the average of R or the average of theta. 7. And the Moon's center of mass is not at the geometric center of the satellite; it's about 1.2 miles off-center. 8. And look at this. The center of mass is way below my suspension point. 9. A solution is given about center of mass of double - shaft vibrator it is simple and practical. 10. The velocity of the center of mass is constant in the absence of external forces. 11. And as the donor moves around the center of mass, these absorption lines move back and forth. 12. A center of symmetry must coincide with the center of mass. 13. So,the center of mass will be a position that I will call x bar, y bar. 14. Center of mass is way here below the suspension point. 15. To counter the characteristic of suppress jamming and center of mass jamming, this paper establishes the models of noise jamming, signal power attenuation and center of mass jamming. 16. The greater gyroscopic properties and lower center of mass make it easier to balance than a normal unicycle but less maneuverable. 17. So the behavior of the center of mass is extremely predictable, whereas the behavior of the squash racquet is not. 17. Wish you can benefit fromand make progress everyday! 18. First, the relative position of the center of mass and buoyancy was design based on the Archimedean principle. 19. Fred fired without thinking, a full auto burst , dead center of mass. 20. Suppression: Pulling down with the shoulders. Settling into the center of mass. 21. Any rotating body has an angular momentum about its center of mass. 22. For this to be effective, it is necessary to keep the center of mass in normal flight directly below the center of pressure. 23. And this, now, is the position vector of the center of mass. 24. This paper analyses the two body problem of kinematical equation and discusses the elastic collision between two particles in the center of mass system. 25. In pancreatic carcinoma, cystic lesions represent necroses and liquefaction in the center of mass. 26. A integrated equation set for solving plane parallel motion of rigid body was derived, and the conditions of system of forces simplified on the center of mass plane was discussed. 27. If the external force on the squash racquet were zero, then it would continue to go always with the same velocity, the center of mass. 28. The origin is located on the axis at the point closest to the center of mass. 29. Based on the thought of changing centre of mass, new pattern Lunar Rover with Center of Mass Varied is put forward. 30. And so we have here a squash racquet and we have here the center of mass.