極限激發法 的英文怎麼說
中文拼音 [jíxiànjīfāfǎ]
極限激發法
英文
critical excitation- 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
- 限 : Ⅰ名詞（指定的范圍; 限度） limit; bounds Ⅱ動詞（指定范圍, 不許超過） set a limit; limit; restrict
- 激 : Ⅰ動詞1 （水因受到阻礙或震蕩而向上涌） swash; surge; dash 2 （冷水突然刺激身體使得病） fall ill fr...
- 發 : 名詞（頭發） hair
- 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
- 極限 : 1 （最高的限度） the limit; the maximum; the ultimate limit; limitation; extremity; tipping point...
- 激發 : 1 （使奮發） arouse; stimulate; set off; stir up 2 [物理學] excitation; exciting; incitement; inc...
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Corporate system is a typical form of the modern enterprise system ; it is the result of modern market economy and the large - scale socialized production. because of the limited risk and the unlimited benefit, it greatly stimulates the investor ’ s enthusiasm and strongly promotes the development of contemporary society. corporate capital is the “ blood ” on which a company should live, the material base for management of a company, and property foundation for a company ’ s responsibility
公司制度是現代企業制度的典型形態，是現代市場經濟和社會化大生產的產物，它以投資者風險責任的有限性和資產受益的無限性極大地刺激了投資者的積極性，快速地推動當代社會的發展;公司資本是公司賴以生存的「血液」 ，是公司經營的物質基礎和公司對外承擔責任的財產基礎;現有法定、折衷和授權三種資本制，英國、美國等實行授權資本制，德國、日本、韓國等最初實行法定資本制，因實踐中存在的問題越來越多，先後改法定資本制為折衷資本制;近年來，就實施何種公司資本制度最有利於公司的發展成為大家關注的問題，學者們眾說紛紜，並沒有達成一致意見。This article describes a way of special ultrasonic system which monitors thermal stress in seamless welded rails. this monitoring system is a non destructive testing system, which adopts avr mcu and high - precise time chip processing as the core of it, and adopts the critically refracted longitudinal wave as the object of measuring. my studying focuses on the theory of the monitoring system, which will be listed in this arctile : according to the snell theory, the theory of motivating of critically refracted longitudinal wave is described in details, and the finite element software is used to emulate the propagating course. the formulas of calculating the pts of swr are taken from the acoustoelasticity theory, and the calculating the parameters is introduced. according to assemble materials, three kinds of ways of monitoring the pts of swr using critically refracted longitudinal wave are described, which are measuring the sound - time in changeless distance, ultrasonic critical - angle refractomery and frequency spectrum, the first way of ways is used in this experiment system. the factors, which effect the monitoring system, are assaid in some degree based
本文的研究工作重點在無縫焊接鋼軌溫度應力測量系統的理論模塊，包括根據snell原理，研究極限折射縱波的激發機理，並使用有限元軟體ansys進行模擬;根據聲彈性理論以及公式推導出計算無縫焊接鋼軌中的溫度應力的公式，並對其中參數的求解方法進行介紹;根據收集的資料，介紹了三種使用極限折射縱波測量無縫焊接鋼軌溫度應力的方法，即固定距離測量聲時法、臨界角折射法和頻譜分析法，本實驗系統使用的是第一種;根據實驗經驗以及相關資料，分析了影響極限折射縱波測量溫度應力的幾個因素，並提出了相應的解決方法;根據實驗系統的需要，獨立設計並加工出相關配套的實驗設備，包括實驗鋼塊、有機玻璃楔塊、固定件、載荷外框裝置等。These measures have certain limitations of course, but they indeed made quite a lot of the masses display enormous enthusiasm and join in the activities organized by our party
雖然上述做法有一定的局限性，但當時這些措施的確使相當多的群眾激發出高度熱情，積極參與了在黨的領導下所組織的各項活動。
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