On the problem of model parameter determination, the singularity distribution method is used to derive the expressions for numerically calculating the added mass arised from vibration of the structure under three-dimensional case; The aero-dynamic damping ratio is identified from the testing data based on the methods of empirical mode decomposition, improved random decrement and Hilbert transformation; The reduced-order spectral representation method is also deduced in this chapter based on the technique of proper orthogonal decomposition.

在模型的參數(shù)計(jì)算上欧美日本大片在线观看黄，采用奇點(diǎn)配置法推導(dǎo)了三維情形下結(jié)構(gòu)振動誘導(dǎo)流場附加質(zhì)量的數(shù)值計(jì)算方法日日摸夜夜添免费毛片；聯(lián)合采用經(jīng)驗(yàn)?zāi)B(tài)分解黄色网站视频污污污黄色、改進(jìn)的隨機(jī)減量法及Hilbert變換對索穹頂結(jié)構(gòu)的氣動阻尼進(jìn)行了識別分析国产雏18女破苞在线播放；推導(dǎo)了基于本征正交分解的降階譜解法免费在线黄色网站视频。

The distribution spectrum and spectral intensity were calibrated by means of mercury lamp standard tungsten lamp corresponding.

用標(biāo)準(zhǔn)汞燈和He-Ne激光器大BBBB高潮，對測量系統(tǒng)的光譜分布進(jìn)行了校準(zhǔn)；用標(biāo)準(zhǔn)鎢帶燈97超碰在线频，對測量系統(tǒng)的光譜相對光強(qiáng)分布進(jìn)行校準(zhǔn)黄色美女福利视频。

Remote sensing technology can be used to timely monitor the distribution and growth status of submersed vegetation on a large scale, but the suspended matter in water bodies may affect the spectral characters of submersed vegetation, resulting in an inaccuracy of the interpretation of related remote sensing images.

應(yīng)用遙感技術(shù)可以實(shí)時、大面積監(jiān)測沉水植物的分布和生長情況久久夜晚黄色视频，而水體中的懸浮物等物質(zhì)影響沉水植物的光譜特征亚洲精品一二三区尤物tv，直接影響對湖泊、河流遙感影像中沉水植物的準(zhǔn)確解譯色8久久人人97超碰香蕉987。

Because energy distribution of interface trap is very important to study degradation of gate oxide we proposed two methods-- sub-threshold swing shift method and sub-threshold gate voltage shift method based on the relaxation spectral technique.

由于界面陷阱的能量分布在超薄柵氧化層退化研究中非常重要av黄色电影免费日韩，因此基于弛豫譜技術(shù)我們提出了兩種新的方法（亞閾擺幅漂移方法和亞閾柵電壓漂移方法）來提取界面陷阱的密度及能量分布。

The analysis results show that the relationship of the phase plate's Fourier spectral T2 and the far field distribution variance is in direct ratio.

利用數(shù)值模擬計(jì)算了隨機(jī)生成的兩個波前分別通過兩個位相屏后的遠(yuǎn)場分布欧洲欧美精品VA在线观看，模擬結(jié)果證實(shí)了位相屏用于隨機(jī)相位畸變激光束勻滑的可行性影院理论，并顯示了勻滑效果。

For example: peripherin-layer is made of nuphtheroquinon-xylenediol azide-anti-alcohol (microspectroscopic catalysical sensitivity range of up to 320 ~ 460nm), PS print, when you choose to use iodine gallium light, exposure time, simply by 20s with high pressure mercury lamp above the 30s, because although the two lamps and the spectral 300 ~ 460nm scope, but sulfonylated spetroscopy gallium light emission from 400 nm wavelength in close to the section of the distribution of light energy and light energy than much of high pressure mercury lamp, uniform is also much larger, and with this kind of formulation-peripherin-catalysical spetroscopy, emiting anastomasis sensitivity more productive.

感平層是用鄰二疊氮醌型感平劑（平譜不分平感量邊界為320～460nm）的PS版一个色桃花综合亚洲综合77综合，曬版時若采取碘鎵燈黄色视频免费在线网站，曝平工夫只需20s把握，用矮壓水銀燈則給30s以上日韩电影久久久久久精品视频，這是因?yàn)椋弘m然兩栽燈具的平譜成不分都在300～460nm邊界邊网友自拍日韩视频网站，但磺鎵燈不收射的平譜洋挨近400nm波不幼段的平能量的不分布及平能量比矮壓水銀燈平均得眾也不小得眾，并且與這栽感平劑型的平譜不分平感量更為吻不分黄色视频污污，不收平效果也更矮的原由98色色色色色。

The concept of entropy is applied to define an index on evaluating the abnormal condition. Prediagnosis of machine fault is made using the spectral structure distribution divergence as a criterion, in which the J divergence concept and multi-parameter evalution theory that describe the pseudo distances between the sampling signals and the corresponding standard faulty signals are used.

為此，基于信息熵提出了一個機(jī)組起停車過程轉(zhuǎn)子運(yùn)行狀態(tài)的評估指標(biāo)免费久久精品国产片72，并在此基礎(chǔ)上亚洲a级一区99riav，為實(shí)現(xiàn)機(jī)組運(yùn)行故障早期預(yù)診的目的，進(jìn)而基于J散度及多參數(shù)評估理論免费三级日欧美色性片，提出了信號頻譜結(jié)構(gòu)分布散度的概念亚洲黄色视频在线观看在线播放，以描述實(shí)測信號與機(jī)組典型故障信號間的偽空間距離，從而實(shí)現(xiàn)了機(jī)組運(yùn)行故障的初步預(yù)診国产精品群交电影在线免费观看。

On the basis of our research on Stellera chamaejasme L. and the literatures, the spectral and structural characteristics, the stereochemical researching methods, the distribution in the 3 subtribes of Thymeleaceae and chemotaxonomy of biflavonoids were concluded. We found that biflavonoids played a very important role in the chemotaxonomy of Thymelaeaceous plants.

通過對瑞香狼毒中雙黃酮類化合物的研究欧美性爱香蕉视频，結(jié)合文獻(xiàn)，總結(jié)了瑞香科中雙黃酮類化合物的結(jié)構(gòu)特點(diǎn)国产男女激情一区二区、波譜規(guī)律和立體化學(xué)研究方法av呦呦；同時對雙黃酮類化合物在瑞香科植物中的分布規(guī)律進(jìn)行了總結(jié)，發(fā)現(xiàn)雙黃酮類化合物在瑞香科的植物化學(xué)分類學(xué)方面具有重要作用。

The infrared radiation characteristics of unsymmetrically two dimensional nozzle are experimentally studied. UTDN is designed and manufactured by prolonging one broad side of a general two-dimensional nozzle AR8 and its aspect radio is 8. Temperature distribution on the axes and spectral IR intensity on the orientation of 0, 10, 30, 60 and 90° on three typical detective planes of the hot plume are measured on hot plume simulation platform of the turbo fan engine.

為了研究非對稱二元噴管(Unsymmetrically two-dimensional nozzle五月天婷婷婷综合小说在线， UTDN)的紅外輻射特性欧美另类精品一区二区三区，首先以寬高比為8的常規(guī)二元噴管(AR8)為基礎(chǔ)，設(shè)計(jì)加工了UTDN91福利精品自拍视频导航，然后在渦扇發(fā)動機(jī)熱噴流實(shí)驗(yàn)臺上測量了UTDN軸線上的溫度分布以及在后半球典型探測面內(nèi)0女性精品黄色网， 10， 30欧美一级视频在线， 60和90°方向上的紅外光譜輻射強(qiáng)度，積分得到輻射強(qiáng)度的空間分布欧美在线视频日韩，并在相同的實(shí)驗(yàn)條件下jizz日本jizz，與AR8進(jìn)行了比較。

Methods Four transducers were set in head, oral cavity, larynx and chest cavity, respectively, recording the characteristics of spectral energy and distribution among 63 singers when pronouncing/a/ with low, medium, high tonalities respectively.

結(jié)論歌唱發(fā)聲時的共振系統(tǒng)并非一個統(tǒng)一的共振頻率91原视频在线播放，而是根據(jù)發(fā)聲腔體的形狀人妻三级视频、共鳴位置及組織結(jié)構(gòu)的不同而各異：各聲部的特征豐獸與聲帶的自然結(jié)構(gòu)、其振系締的善異及喉內(nèi)各肌婷婷5月天综合色色。