The process conditions were optimized by orthogonal test, and discomposed temperature of sulfiding agent was evaluated by means of TPR apparatus.

同時(shí)通過正交試驗(yàn)對硫化劑的制備條件進(jìn)行了優(yōu)化国内一级特黄视频，并采用TPR裝置評價(jià)了硫化劑的分解溫度VIP专区色哟哟。

The acoustical radiation power is expressed as a Hermitian quadratic form, while the radiation modes is determined by general eigenvalue decomposing, and then the radiation efficiency is computed via the orthodoxy of radiation modes with regards to impedance matrix and average velocity matrix; lastly, the validity of the method is proved by pulsating sphere and radiating cube with analytical results.

先將結(jié)構(gòu)的聲輻射功率表示為一個(gè)正定的厄米特二次型图片区偷拍区视频区，運(yùn)用廣義特徵值分解求解了復(fù)雜結(jié)構(gòu)的聲輻射模態(tài)欧美性爱在线视频，然后利用聲輻射模態(tài)關(guān)于阻抗矩陣與均方速度禍合矩陣的正交性亚洲女人天堂网，求解了復(fù)雜結(jié)構(gòu)的聲輻射效率外国A级片，最后用具有解析解的脈動(dòng)球與輻射立方體驗(yàn)證了該方法的有效性。

According to the studied results at present, the studied objects are mainly thin plate and beam about sound radiation mode, a method computed sound radiation mode of complex structure is presented in this dissertation, according to the results of the previous two chapter, a theoretical method to solve acoustical radiation mode and acoustical radiation efficiency of complex structure by boundary element method and acoustical radiation theory is posed, the acoustical radiation power is expressed as a Hermitian quadratic form, while the radiation modes is determined by general eigenvalue decomposing, and then the radiation efficiency is computed via the orthodoxy of radiation modes with regard to impedance matrix and average velocity matrix; lastly, the validity of the method is proved by pulsating sphere and radiating cube with analytical results. According to results of the form three chapter, the structure sound radiation sensitivity is studied in detail, the sound radiation power of structure can be expressed as positive Hermitian quadratic form, the sound radiation sensitivity can be expressed as two parts by partial differential with respect to design variable, which are sensitivity of boundary velocity and impedance matrix, combined with the theory of FEM and BEM, the structure sound radiation can be translated to the analysis of structure dynamic sensitivity and impedance matrix sensitivity. The theory posted in this dissertation is tested by the FEM software ANSYS and the software AAS programmed by author.

在前幾章的基礎(chǔ)上国产A片视频，通過結(jié)構(gòu)聲輻射的模態(tài)理論對結(jié)構(gòu)的聲輻射的機(jī)理進(jìn)行了深入地探討亚洲欧美导航，針對目前聲輻射模態(tài)的研究對象主要是簡單的板和梁類結(jié)構(gòu)，提出了一種計(jì)算復(fù)雜結(jié)構(gòu)聲輻射模態(tài)的方法欧美一级婬片A片免天堂，利用前兩章研究所得的結(jié)論欧美日韩一区视频，將邊界元方法與廣義特征值的理論結(jié)合起來研究了復(fù)雜結(jié)構(gòu)的聲輻射模態(tài)與聲輻射效率，先將結(jié)構(gòu)的聲輻射功率表示為一個(gè)正定的厄米特二(來源：ABb7C論文0909網(wǎng)www.abclunwen.com)次型丰满的人妻一级毛片中文，運(yùn)用廣義特征值分解求解了復(fù)雜結(jié)構(gòu)的聲輻射模態(tài)国产精品理论片在线播放，然后利用聲輻射模態(tài)關(guān)于阻抗矩陣與均方速度耦合矩陣的正交性，求解了復(fù)雜結(jié)構(gòu)的聲輻射效率91亚洲精品福利在线播放，最后用具有解析解的脈動(dòng)球與輻射立方體驗(yàn)證了該方法的有效性久久性生活视频。

In the meantime,impulse response function and variance decompositions are used to research dynamic response feature.

同時(shí)，利用正交脈沖響應(yīng)函數(shù)和方差分解分析了電力消費(fèi)與影響因素的動(dòng)態(tài)響應(yīng)特征午夜成年人网站。

The conventional matrix decomposition methods have been used to find the least-squares solutions of the abovementioned inconsistent matrix equations over given matrix set in many references, and the general expressions of these solutions were obtained. But it is difficult to determine the solution of Problem I by utilizing these expressions due to the fact that the orthogonal invariance of Frobenius norm does no hold for the general nonsingular matrices.

對于求上述不相容矩陣方程在給定矩陣集合上的最小二乘解精品黄色免费看的个，很多文獻(xiàn)中利用傳統(tǒng)的矩陣分解方法得到了其通解表達(dá)式，但是利用該表達(dá)式很難得到問題Ⅰ的解人人人澡人人人看人人人看，這是因?yàn)橐话愕姆瞧娈惥仃嚥⒉粷M足Frobenius范數(shù)的正交不變性色色的视频网址。

A matrix which has a set of complete eigenvector system can be similar orthogonally to a diagonal one through reduce it to Jordan's normal form, and based on this property,the reducing matrix was taken as the transformation one. Thus all eigenvalues and eigenvectors of the system can be obtained.

利用具有完全特征向量系的矩陣在約化若當(dāng)標(biāo)準(zhǔn)型過程中可正交相似對角矩陣的特性，將變換矩陣取為約化若當(dāng)標(biāo)準(zhǔn)型過程中的分解矩陣2021偷窥自拍亚洲，從而求出所求系統(tǒng)的特征問題的全部特征值和相應(yīng)的特征向量国产一级特黄AA级特黄裸毛片。

Different from the traditional approach of solving GDA by singular value decomposition,the new algorithm utilizes kernel modified Gram-Schmidt orthogonalization algorithm to extract the optimal transformation matrix directly,which can not only effectively hold the most discriminant information in the null space of within-class scatter matrix,but also make the solution more stable in numeric.

與傳統(tǒng)用奇異值分解獲取目標(biāo)特征子空間的方式不同，新算法運(yùn)用核修正格蘭-施密特正交化過程直接提取最優(yōu)投影變換矩陣1级黄色免费片，不僅有效地地保留了類內(nèi)散度矩陣最具辨別力的零空間信息可以观看的黄色网页，同時(shí)使所求解在數(shù)值上更穩(wěn)定。

Kinetic equations of multibody systems with scleronomic constraint s are projected along the feasible and unfeasible directons of the constiaints respectively,and generalized accelerations of the systems are decomposed along the two directons using the bases of constraint matrix and its orthocomplement.

通過約束矩陣及其正交補(bǔ)的兩組基美女裸体黄网站18禁止免费，將定常約束多體系統(tǒng)的動(dòng)力學(xué)方程沿與約束相容和不相容的兩個(gè)方向上投影a一级a爱做片观看免费一，并將系統(tǒng)的廣義加速度沿這兩個(gè)方向進(jìn)行分解，得到描述系統(tǒng)運(yùn)動(dòng)的純微分方程和求約束力的公式一级a看片免费视频，同時(shí)提出了違約修正的一種方法殴美色色色。

By the use of adaptive orthogonal wavelet decomposition of three-layer fabric image, a method of fabric defect detection was developed.

提出了運(yùn)用自適應(yīng)正交小波對織物圖像進(jìn)行三層分解的織物疵點(diǎn)檢側(cè)方法麻豆精品视频在线免费观看。

A new approach for medical image fusion based on orthogonal wavelet packets decomposition and 2v-SVM is proposed,aiming at the deficiencies of existing algorithms in characteristics representation and acceptance or rejection of information.

針對現(xiàn)有的圖像融合算法在特征表達(dá)及信息取舍上的局限性，提出了一種基于正交小波包分解和2v-SVM的醫(yī)學(xué)圖像融合新算法色欲美女啪啪视频。