• 2022-06-17
    There are stress components to describe the general state of stress at the point, which includes stress components and stress components.
  • 6, 3 normal, 3 shear

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      For good pronunciation, two kinds of stress should be paid attention to. The first is __________ stress which is to stress the proper syllable in multi-syllabic words. The second kind of stress is __________stress and each of them has one syllable that receives greater or more prominent stress than the others.

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      The<br/>most essential components of stress response is the neuro-endocrine<br/>response, specifically the () and HPA A: LC/NC B: ACTH C: ADH D: renin-angiotensin-aldosterone axis E: TXA2

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      Which of the following statements is correct ? (1) There are two types of stress, normal stress(σ) and shear stress(τ). (2) On one section, the normal stress(σ) and the shear stress(τ) must be perpendicular to each other. (3) On one section, all the normal stress(σ) must be equal in size and same in the direction. (4) On one section, all the shear stress(τ) must be parallel.

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      Which of the following is NOT a correct view on stress A: Stress has both positive and negative aspects. B: Stress is only a positive reaction of the body to pressure. C: Stress is unavoidable as part of our nature, D: Stress only leads to serious problems.

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      The general three-dimensional state of stress at a point can be represented by an element oriented so that only ( ) act on it. A: three principal stresses B: two principal stresses and one shear stress C: six principal stresses D: three absolute maximum shear stresses