擺線波 的英文怎麼說
中文拼音 [bǎixiànbō]
擺線波
英文
cycloidal wave-
In this paper, the rotating machinery at high speed is studied. there are discussed about numerical calculating methods for non - linear dynamical system, the rotor system radial impact and rubbing dynamics behavior analysis having the nonlinear rigidity on the unsteady and non - linear oil film, the rotor system dynamics behavior analysis with bending - torsional - pendular coupling vibrations, application of wavelet, fractal and network in fault diagnosis. the main works in this paper are as follows : ( 1 )
本文以高速旋轉機械為主要研究對象，系統、深入地研究了非線性動力學系統的數值計算方法、具有非線性剛度的轉子系統在非穩態非線性油膜力作用下的徑向碰摩動力學行為、轉子彎扭擺耦合振動的動力學分析、小波和分形理論及人工神經網路在故障診斷中的應用問題。The neckline and hemline are graced by decorative wave form stripes and tiny gems. folk motifs have been creatively employed in the design, giving it a gentle, radiant appearance
領口及下擺分別設計有不同形狀的波浪線條及小珠飾，融入民俗風味的創意，予人輕柔亮麗之感。Liquid crystal tunable filters as an important device of wavelength division multiplexing and dense wavelength division multiplexing systems is caused attention by research department, especially many foreign research institute are studying it. but in our country its study is lag. and normal incidence of the crystal is almost the case, because the liquid crystal box is very thin, the field angle may be large and the pose of liquid crystal box may have impact on the measuring result. so, study in such subject, especially the liquid crystal box ' s position angle, is academic and valuable
各種改進液晶電光可調諧濾光片的措施的實現，使得液晶調諧濾光片成為一種很有應用前景的電光調諧濾光片，特別是用於光纖通信中的波分復用系統和密集波分復用系統，將使光纖的傳輸客量大大增加目前國外在這方面的研究進展很快，而國內在這方面的研究比較薄弱，而且通常採用光線正人射晶體進行研究，由於液晶盒很薄，視場角可以很大，液晶盒的擺放對測量結果影響很大，因此對該器件進行深入的研究，討論液晶盒的方位角影響是很有必要的。The principles of filtering, wavelet - denoise and integral algorithms to pick up the tilting pulse ( filtering - delay - compensation signal ) are discussed. especially, a " high - in & low - out " method is presented to determine the thresholds in the three algorithms ; it is very robust and adaptable. in the end, the performance of the three algorithms is compared to each other based on the process of total data of one test - on - line
分別設計了濾波法、小波去噪法和積分法來提取傾擺脈沖（濾波延時補償信號） ，論述了這三種演算法提取傾擺脈沖的原理，提出了一種魯棒性好、適應性強的「高進低出」法來確定三種提取傾擺脈沖演算法中的門限值：最後用這三種演算法對一次線路試驗的全部數據進行了處理，並比較了各種演算法的特點。There was a gate, but as a general thing he was too crowded for time to make use of it. his soul was at peace, now that he had settled with sid for calling attention to his black thread and getting him into trouble
希德讓波莉姨媽注意到他的黑線，讓他吃了苦頭，受了罰，現在他已經對希德出了氣，擺平了這件事，因此他心裏覺得好受多了。In order to obtain an elliptically polarized light, whose ellipticity angle to be invariable and the elliptical azimuth may continuously change, or the ellipticity angle may continuously change and the elliptical azimuth invariable, the polarization is analyzed based on the matrix optics method when the linearly polarized light transits the / 4 and / 2 wave - plates, which are placed according to the certain azimuth, the reliable data are obtained
摘要為了獲得橢圓率角不變、橢圓方位角可連續變化和橢圓率角可連續變化、橢圓方位角不變的橢圓偏振光，採用矩陣光學方法對按一定方位角擺放的/ 4波片和/ 2波片，在線偏振光通過后的偏振態變化，進行了理論分析和實驗驗證，取得了可靠的數據。The main work and results are as followings. according to gear engagement principle, the math model of swing movable teeth drive is established. the engagement curve, engagement equation, relative speed between eccentric gear and movable teeth, and between movable teeth and internal gear are presented, and the gear equation of internal gear is presented
取得了以下研究成果：根據齒輪嚙合原理，建立了基於齒輪嚙合原理的擺動活齒傳動的數學模型，推導了偏心輪激波器與活齒、活齒與中心輪內齒圈的接觸線方程、嚙合方程、相對速度和中心輪內齒圈的齒形方程。He had a shelf there, where he kept his bohemian papers and his pipes and tobacco, and his shears and needles and thread and tailor ' s thimble
他放在那兒有一個架子，擺著他的波希米亞報紙、煙斗、煙葉，還有大剪刀、針、線，以及裁縫用的頂針。分享友人