The magnet size （here the angle of the magnetic pole was used） modification to eliminate the phase shift was estimated by using a hard-edge approximation to the magnetic field distribution along a circle.

給出了由滑相角度估算磁極張角修正量的方法亚洲开心色，根據(jù)滑相角度計算磁場沿圓周的平均值與等時性場的偏差国产图片大全综合视频；為消除此偏差HEZYO在线爆乳，將磁場沿圓周的分布做硬邊界近似欧美另类69XXXXⅩ在线观看，估算出磁極幾何尺寸的修正量人人摸人人干人人操97。

There is this kind of linear relationship only when one of the three parameters can be deem constant.

可見兩量間線性關(guān)系只是三量間線性關(guān)系的一種近似欧美在线一级片。

The disadvantages of obtaining control in approximate ways are analyzed, and the optimality criterion based on genetic algorithm is proposed.

分析了使用近似法求解控制量的缺點可以直接观看的黄片，據(jù)此提出了基于遺傳算法的控制量優(yōu)化求解策略。

In order to compare the convergence of the importance sampling based reliability sensitivity analysis and Monte Carlo based reliability sensitivity analysis, the variance and variation coefficient of the reliability sensitivity assessment are derived in this contribution.

為了比較重要抽樣與直接Monte Carlo方法在分析可靠性靈敏度時的收斂性天堂国产av片，推導(dǎo)可靠性靈敏度估計量方差和變異系數(shù)的計算公式8x永久在线视频，近似計算重要抽樣可靠性靈敏度估計量在給定置信度下的置信區(qū)間。

Following the constraint of AMFI on the SGS stress model, a non-linear SGS stress model is developed, based on the tensor algebra and Taylor expansion theory, in terms of resolvable strain rate tensor and rotation tensor.

根據(jù)旋轉(zhuǎn)湍流SGS模型的建模規(guī)則自拍日韩动漫欧美激情视频网站大全，利用張量代數(shù)和Taylor近似理論發(fā)展了一種由大渦應(yīng)變率和旋轉(zhuǎn)張量構(gòu)成的非線性SGS應(yīng)力模型欧美熟妇性生活，并滿足AMFI條件。

The organic matter and total N"s variation of the upper and below layer were identical whose range remained constant in each season; the soil NlV-N content in the upper layer was higher than hi the below in Spring and Autumn, but this change was complicated hi Summer and Winter owing to different forest measures; the peaks and valleys of NCV-N hi the upper and below soil layer appeared in the same tune, but the change showed no laws in different forest lands; the variation of the available N was approximate to NHU+-N; the range of each layer"s change of the hydrolysable N was identical that appearedparallel lines in figure.

土壤上下層有機(jī)質(zhì)黄色www、全氮量的時間變化趨勢相同日韩一区二区黄色视频，層間差異量基本維持在恒量水平；春男女wwww视频、秋季銨態(tài)氮含量上層明顯高于下層狠狠操人人操人人干，夏、冬季隨還林措施不同而表現(xiàn)復(fù)雜欧美性爱精品一级片；上下層硝態(tài)氮波谷人人操人人看人人搞、波峰的出現(xiàn)時間大致相同，但不同還林地的變化規(guī)律較復(fù)雜日韩丰满自拍视频在线；速效氮的變化趨勢與銨態(tài)氮類似国产黄色在线观看q；土壤上下層水解氮的時間變化幾乎同步，在圖上表現(xiàn)為兩條近似的平行線www.猛黄色网站。

By time-varying filtering, we realize the signal selectivity and interference suppression, especially for the signals with time-varying power spectrum. It is shown herein that conventional eigenstructure based methods are lower dimensional special case of the time-frequency subspace fitting method. The closed-form array response estimation algorithms for blind source separation in wireless communication is also developed in the dissertation by exploiting the data structure of second-order statistics of the array output in the presence of multipath. The proposed method achieves array response estimation with little constraint on signal property and propagation environment such as scatters or angular spread. Moreover, the array utilized here can be of arbitrary geometry and even uncalibrated. Since the closed-form solution is obtained, no misconvergency may occur and large amount of computation can be saved. The equivalent feed model and corresponding optimization designation are proposed to realize the downlink multi-user selective transmission. By coherent and non-coherent superposition of the electromagnetical field, multiple beams can be formed using a single array, so that each co-channel user signal is transmitted in each beam and will not interfered with each other. The proposed system scheme implements the digital beamforming and the channel allocation in the base band, therefore is suitable for the utilization of the radio software technology. The feasibility and effectiveness of the proposed model are proved by the RF experiment.

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To avoid large amounts of computations of the traditional generalized predictive control algorithms, a fast algorithm of GPC is presented by off-line appr oximate computation of the future control sequences.

針對傳統(tǒng)廣義預(yù)測控制算法的計算量大這一缺陷日本体内she精2╳╳╳，通過對未來的控制序列的離線近似計算一级a爱片免费视频观看，而只精確求解當(dāng)前時刻要實施的控制量，提出了一種廣義預(yù)測控制的快速算法直接观看黄色网站视频。

Form the analysis it is concluded that the forest will decrease the average annual runoff due to silvicultural treatment.

根據(jù)分析亚洲国产精品一区二区在线播放，本文認(rèn)為：一般情況下，森林將使多年平均徑流量減少欧美作爱牲交a，小面積造林減少得多无码三级黄片，近似等于森林增加的蒸散發(fā)量；大面積造林減少得少国产激情久久久久影院，但不低于森林增加的蒸散發(fā)量的35%小草性爱免费视频xxxx18。

By using a mean field approximation, the process of lthium intercalation into carbon materials was analyzed theoretically. GICs with less than 4 stage form when lithium intercalates into graphite by electrochemical methods. The capacity of lithium intercalating into carbon materials depends on the energy dispersion of lithium site in carbon.

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