顫動分量 的英文怎麼說
中文拼音 [zhàndòngfēnliáng]
顫動分量
英文
flutter component-
She bent herself this way and that and examined herself before and behind, stooping to look at the side view of her bosom and at the sweeping contours of her thighs. and she ended with a strange amusement which consisted of swinging to right and left, her knees apart and her body swaying from the waist with the perpetual jogging, twitching movements peculiar to an oriental dancer in the danse du ventre
她慢慢地伸開兩只臂膀，展現她那豐腴的愛神的上身，她彎下腰，打量自己的背面和前面，目光停在乳房的側影上，注視著由粗到細的大腿，最後竟古怪地扭動起來，雙膝分開，左右搖擺，腰肢上部扭動著，像埃及舞女跳肚皮舞那樣不停地顫動著。At present, the appearance which infract consumer ' s rights and interests has occurring time and again in our country market economy activity course, and this not only makes vast consumer have the heart in mouth in the activity of the market economy, but stretching out " hand that trembles " carrying on the business with proprietor, the leigitimate rights and interests of self does not get the due guaranty, and has destroyed the normal order of market economy, and has influenced the health of society economy and the stabilizing developmentour country government and administrations all levels have done a large number of work at the aspect that protects consumer ' s rights and interests, but the various illegal activities still are not prohibitting time and again incessantly, it is thus clear that consumer ' s rights and interests of our country protect the measure still existing various problems and shortcoming at present
目前，在我國市場經濟活動過程中，侵害消費者權益的現象屢有發生，這不僅使廣大消費者在市場經濟活動中提心吊膽，伸出「顫抖之手」與經營者進行交易，自身的合法權益得不到應有的保證，而且破壞了市場經濟的正常秩序，影響了社會經濟的健康、穩定發展。我國政府和各級行政機關在保護消費者權益方面作了大量的工作，但各種侵權違法行為仍是屢禁不止，可見，目前我國的消費者權益保護措施還存在著各種問題和不足。本文運用博奕論工具分析了消費者權益保護問題，找出消費者權益屢受侵害的原因並提出相應的政策建議。In addition, aerodynamic stiffness and aerodynamic damping on the system are already obtained in the condition of fluid - structure interaction. it is known that aerodynamic loads are associated with blade vibration. the systematic eigenvalues are used to judge whether the flutter occurs so as to find the stable operating range of a wind turbine
本文把風力機葉片簡化為懸臂梁，對梁截面的二維葉型建模，完整推導了二維葉型的線性運動微分方程和流構耦合條件下系統的氣動剛度和氣動阻尼，此時氣動載荷與結構的位移矢量以及速度矢量是相互耦合的，再利用系統的特徵值來判斷葉片顫振是否發生，從而獲得風機的穩定工作范圍。
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