rolling instability 中文意思是什麼

rolling instability 解釋
對縱向軸線的不穩定性
  • rolling : adj 1 旋轉的;滾動的;波動的,起伏的;滔滔地流的;隆隆響的。2 捲起的。3 左右搖擺的。4 〈美國〉起...
  • instability : n. 動搖性,不穩定性;不堅決,反復無常,三心二意。 the instability of human affairs 人事滄桑。
  1. To evaluate fracture instability, the total sum of stresses due to residual welding or rolling stresses, dead load, and live loads must be considered.

    計算斷裂失穩性時,必須考慮焊接或軋制殘余應力,恆載應力和活載應力之總和。
  2. 2 ) the project has both rolling instability and yawing instability. but the moment value is small

    2 )該布局滾轉和偏航均不穩定,但力矩值都較小。
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