振古以來 的英文怎麼說
中文拼音 [zhèngǔyǐlāi]
振古以來
英文
since the ancient times-
Third, people with spirit of bushido in japan have died as a trend along with the death of ancient power of mufu, bushido that self - scarification and faithfulness for emperor, exactly speaking the said heroes who are willingly to sacrify their lives of flesh for spirit of loyalty and faithfulness have lost the soil that can provide basic condition of generation and growth of the bushido, especially for japan, which had been seriously beaten by atom bomb in world war two, situation of lack of this sort of spirit can only be described as “ lose something along with its root and seeds ”, so the formation of wooden child with iron arms is a sort of mean of japanese spiritsick and self - making for the bushido which had ever experienced its glories and splendidness, because spirit of self - scarification of wooden child with iron arms has already died among japanese
第三，日本人具有武士道精神的人隨著日本古代幕府政權的消亡而漸趨衰竭，武士道為天皇孝忠的精神，明確一點講就是為忠義精神而勇於犧牲肉身的所謂英雄已經失去了其產生和成長的土壤，特別是作為在二戰遭受原子彈打擊而投降的日本，這種精神的匱乏更是可以用一厥不振來形容，鐵臂阿童木的形成是日本人對往昔輝煌武士道精神的一種懷念，一種意淫，因為阿童木的勇於犧牲的精神已經在日本人的精神中死亡了。Firstly, the airfoil ' s classic flutter ( at small attack angle ), stall flutter ( near the static stall angle ) and response ( at large attack angle ) are analyzed. it is found from the numerical results that " lock - in " will occur at certain freestream velocity range near the static stall angle, where the frequency of the vortex will be equal to the natural frequency and the flutter has the characteristic of self - induced oscillation. when the attack angle is far from the static stall angle, the vortex will have its own frequency, which differs from the natural frequency, and the flutter has the characteristic of forced oscillation
首先研究了二維翼型的古典顫振（小攻角） 、失速顫振（失速攻角）和動力響應問題（大攻角） ，得到以下結論：在靜態失速攻角附近的一定來流速度范圍內，分離渦會發生頻率鎖定現象，分離流的頻率與固有頻率趨于相同，這時的振動呈現自激振動的特點；遠離失速攻角時分離流頻率則擺脫固有頻率的影響，此時的振動具有強迫振動的特點。Although light waves in the regime of classical optics can have electric fields as strong as those near bolts of lightning, these fields are not effective for accelerating particles on their own, because they oscillate transversely
在古典光學中，雖然光波的電場有可能大到如閃電雷擊的程度，但因為電場是以橫向振蕩的，所以無法有效用來加速粒子。
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