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bracing    音标拼音: [br'esɪŋ]
n. 支撑;支柱;刺激;绔带

支撑;支柱;刺激;□带

bracing
adj 1: imparting vitality and energy; "the bracing mountain air"
[synonym: {bracing}, {brisk}, {fresh}, {refreshing},
{refreshful}, {tonic}]
n 1: a structural member used to stiffen a framework [synonym:
{brace}, {bracing}]

Brace \Brace\, v. t. [imp. & p. p. {Braced}; p. pr. & vb. n.
{Bracing}.]
1. To furnish with braces; to support; to prop; as, to brace
a beam in a building.
[1913 Webster]

2. To draw tight; to tighten; to put in a state of tension;
to strain; to strengthen; as, to brace the nerves.
[1913 Webster]

And welcome war to brace her drums. --Campbell.
[1913 Webster]

3. To bind or tie closely; to fasten tightly.
[1913 Webster]

The women of China, by bracing and binding them from
their infancy, have very little feet. --Locke.
[1913 Webster]

Some who spurs had first braced on. --Sir W.
Scott.
[1913 Webster]

4. To place in a position for resisting pressure; to hold
firmly; as, he braced himself against the crowd.
[1913 Webster]

A sturdy lance in his right hand he braced.
--Fairfax.
[1913 Webster]

5. (Naut.) To move around by means of braces; as, to brace
the yards.
[1913 Webster]

{To brace about} (Naut.), to turn (a yard) round for the
contrary tack.

{To brace a yard} (Naut.), to move it horizontally by means
of a brace.

{To brace in} (Naut.), to turn (a yard) by hauling in the
weather brace.

{To brace one's self}, to call up one's energies. "He braced
himself for an effort which he was little able to make."
--J. D. Forbes.

{To brace to} (Naut.), to turn (a yard) by checking or easing
off the lee brace, and hauling in the weather one, to
assist in tacking.

{To brace up} (Naut.), to bring (a yard) nearer the direction
of the keel by hauling in the lee brace.

{To brace up sharp} (Naut.), to turn (a yard) as far forward
as the rigging will permit.
[1913 Webster]


Bracing \Bra"cing\, a.
Imparting strength or tone; strengthening; invigorating; as,
a bracing north wind.
[1913 Webster]


Bracing \Bra"cing\, n.
1. The act of strengthening, supporting, or propping, with a
brace or braces; the state of being braced.
[1913 Webster]

2. (Engin.) Any system of braces; braces, collectively; as,
the bracing of a truss.
[1913 Webster]


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  • What are some real-life applications of overdamping in mechanical . . .
    The discussion revolves around identifying real-life applications of overdamping in mechanical devices Participants explore various examples, focusing on the desirability of overdamped behavior in specific contexts, particularly in relation to control systems and mechanisms that return to equilibrium positions Some participants suggest examples of overdamped systems, such as handicap-access
  • Under damped and Over damped systems Examples - Physics Forums
    This discussion focuses on underdamped and overdamped systems, particularly in the context of robotics and motion control An example of an underdamped system is presented through a robotic arm's Joint 6, which oscillated due to excessive rotational inertia from a poorly designed "pizza pan" tool, failing to stabilize Conversely, an overdamped system is illustrated with a linear servo motor
  • Damped vs Undamped Driven Springs and superposition?
    My immediate guess would be no, because you'd be solving the diff eq which included the addition of the damping constant multiplied by the first differential of motion, which would just give you a different complementary solution depending on whether it was underdamped, critically damped or overdamped
  • What is the effect of overdampening in a circuit? - Physics Forums
    They explore comparisons to pendulums and air friction, and clarify the definitions of overdamped, underdamped, and critically damped systems The discussion is active with participants providing insights and clarifications regarding the nature of overdamping
  • Simple Harmonic Motion and Damping - Physics Forums
    Additionally, it is noted that typical automobile shock absorbers are designed to be slightly underdamped, allowing for a balance between comfort and responsiveness Participants confirm that achieving perfect critical damping in practice is impossible, leading to the use of underdamped or overdamped systems in real-world applications
  • Frequency of damped vs. undamped oscillator - Physics Forums
    The discussion revolves around the relationship between the frequencies of damped and undamped oscillators, specifically focusing on how the amplitude of a damped oscillator decreases over time The problem involves analyzing the equations of motion for both types of oscillators and understanding the implications of damping on frequency Conceptual clarification, Mathematical reasoning
  • Difference between resonance in undamped vs damped mass-spring-dashpot
    The discussion revolves around the differences between resonance in undamped and damped mass-spring-dashpot systems, focusing on the mathematical modeling of these systems through differential equations Participants explore the implications of resonance, particularly in relation to natural frequencies and the effects of damping on amplitude behavior Exploratory, Conceptual clarification
  • Damped harmonic oscillation - Physics Forums
    The discussion revolves around the concept of damped harmonic oscillation, specifically focusing on the forces acting on a mass-spring system described by the equation F = -kx + bv Participants are examining the implications of the damping coefficient, gamma (γ), and its sign in relation to the forces involved Conceptual clarification, Assumption checking, Problem interpretation
  • Analyzing a Spring-Mass-Damper System: Is the System Oscillating?
    Homework Statement A spring-mass-damper system has a mass of 150 kg, a stiffness of 1500 N m, and a damping coefficient of 200 kg s Homework Equations (a) Calculate the undamped natural frequency, the damping ratio, and the damped natural frequency (b) Is the system overdamped
  • Applications of underdamped systems? - Physics Forums
    Participants discuss the intentional design of underdamped responses to speed up system response times and the benefits of overshoot in certain applications Historical references to Tesla's work with underdamped systems highlight their use in resonant circuits and power transfer technologies





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