periodic movement 中文意思是什麼
periodic movement
解釋
周期運動-
There is a period of soil contents range from ten to twenty five days over the humid discussed area in summer, and the period is not obvious at the discussed zone of close oasis desert area in summer and winter. ( 2 ) soil temperature exits several periodic variations of different depths ranging from six to twenty four days in heihe region, and nine to thirty days in gaize and shiquanhe region. it also shows that gradient of soil temperature affects on the soil content movement more greatly in summer. ( 3 ) the land surface temperature of yangtze river lower region is retrieved from noaa - ahvrr data
（ 2 ）根據土壤溫濕資料，採用功率譜分析、 pca分析等方法，分析了兩種典型下墊面土壤溫度的時空分佈特徵及其對土壤水分運動的影響，發現研究區土壤溫度除日和年變化周期外還存在6 30天的不同周期；下墊面的非均勻性及其季節變化及溫度梯度變化對土壤水分運動有很大影響，冬季溫度梯度變化對土壤含水量影響大於夏季溫度梯度對上壤含水量變化的影響，且溫度梯度與水分運動方向相反。 -
In kinesin ' s actual movement, it continuously changes its conformation to catalyze atp ' s hydrolysis. the role of microtubule is not a simple periodic potential
在實際運動中，馬達不斷進行著自身構象變化並催化atp水解，微管產生的勢場也不僅僅是一個簡單的周期勢函數。 -
The present paper intends to construct a systematic approach to search a type of particular exact solutions to nonlinear wave equations by utilizing the theory of mathematics mechanization proposed by famous mathematician wu wentsun. by the approach, two classes of important nonlinear coupled scalar field equations arising in the field of nonlinear physics are studied systematically and a batch of exact solutions containing steady and diverging solitary wave solutions and periodic ones are obtained, which are helpful in clarifying the movement of matter under the nonlinear interactiveties and play an important role in sicentifically explaining of the corresponding physical phenomenon
本文將我國著名數學家吳文俊的數學機械化思想應用於非線性物理領域，給出了構造非線性波方程組一類特殊精確解的一種統一演算法，利用這種演算法系統地研究了出現于非線性物理領域中的兩類重要的非線性耦合標量場方程組，獲得了這些方程組一批精確解（包括穩定和發散形式的孤立波解以及周期解） 。 -
Based on the prototype observation and model test made for the periodic - flushing de - silting basin, the process and the division of the three - stage hydraulic flushing are put forward on the basis of the feature of water - sediment movement, and then the calculation formulas and the related parameters for the stages of emptying flushing ; retrogressive flushing and the flushing along the basin are given as well
摘要依據定期沖洗式沉沙池水力沖洗的原型觀測和模型試驗，根據水沙運動特徵，提出定期沖洗式沉沙池水力沖洗三階段沖洗過程及劃分，分別給出泄空沖洗、溯源沖洗和沿程沖洗各階段的計算式和有關參數。 -
Sinee the 1980s, have been following the financial globalization complex advancement and the international capital movement acceleration, because the economical periodic undulation and bubble economy this disappears other is long, as well as economic system reforming and so on many aspects factors, many national and the local banking industry appeared the large amount not good property
20世紀80年代以來，伴隨著金融全球化的復雜進程和國際資本流動的加速，由於經濟周期性的波動和泡沫經濟的此消彼長，以及經濟體制轉型等諸多方面的因素，不少國家和地區的銀行業出現了巨額不良資產。 -
Natural sciences tell us that all those in nature, from elementary particles as small as no inner structure to the cosmos without boundary, from primitive organism to man of today, are without exception in spontaneous and eternal evolution and periodic cycles - - emergence, growth, expansion, disappearance and orderly and successive movement
自然科學告訴我們：整個自然界，從小到無內的基本粒子到大到無外的宇宙天體，從原生生物到當今人類，無一不是自發地處于永恆的產生、成長、壯大、消亡、有序聯動的進化與周期循環之中。 -
Nonlinear dynamic modeling and periodic vibration of a cantilever beam subjected to axial movement of basement
受軸向基礎激勵懸臂梁非線性動力學建模及周期振動 -
Table tennis movement is a non - periodic speed endurance project
摘要乒乓球運動是非周期速度耐力性項目。 -
It is showed by the results that, the rotor has different dynamics with respect to present results obtained by other researchers while the rotor is subjected to internal damping, nonlinear oil film forces and nonlinear elastic forces simultaneously. with increase of the rotary speed the rotor, quasi. periodic movement caused by internal damping will occur
發現當轉子通過油膜失穩進入倍周期運動時，由於非線性內阻力作用，還會發生概周期分岔形式的二次分岔，產生約1 / 6倍工頻的低頻運動。
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