In chapter three, we divide the rows of matrix into types finer than those in chapter one. Again by looking for positive diagonal matrix factors, we obtain several new criteria for identifying generalized strictly diagonally dominant matrix, improving some existing criteria.

第三章在下標(biāo)集N 遞進(jìn)式劃分的條件下，根據(jù)遞進(jìn)后黄片一级二级，某些下標(biāo)集上部分矩陣元素的性質(zhì)，尋求正對(duì)角矩陣因子，獲得了廣義嚴(yán)格對(duì)角占優(yōu)矩陣的幾個(gè)新判別法国产丰满熟女视频，同時(shí)改進(jìn)了一些已有結(jié)果。

When the soldering temperature and soldering heat-retaining period is identical, the diffusibility of Cu in the rapid-solidifying solder is remarkably higher than that of the ordinary solder.

同時(shí)，在相同的釬焊條件下国产乱人伦精品一区二区三区，快冷釬料Cu元素的擴(kuò)散能力均比普通釬料的擴(kuò)散能力強(qiáng)色悠久久久综合网。

A liquid amine ashless antioxidant HAO without phosphorus and zinc was prepared by alkylation of diphenylamine and 12 carbon iso olefin mixture, which can be applied at high temperature.

以二苯胺和含C12 的混合異構(gòu)烯烴為原料，通過烷基化工藝影音先锋777xfplay色资源网站，研制出了適于高溫條件下應(yīng)用的不含磷免费人妻98、鋅元素的液態(tài)胺型無灰抗氧劑雙十二烷基二苯胺。

This paper proposes a hybrid scheme, which combines the advantages of spectrum LU decomposition and direct solution.

文中采用譜分解方法建立起矩陣列元素的譜分解表精品久久久久久无码中文版，并采用直解法的遞推公式狼友无码，可以快速給出矩陣的分解。

The parallel sorting by divide point locating algorithm is proposed and analyzed in this paper.

這一類算法的效率和可擴(kuò)展性亚洲一区无码精品网站性色，在很大程度上取決于確定劃分元素的開銷及劃分后數(shù)據(jù)分布的平衡程度亚洲欧洲久久精品久久。

When first character is double quotation marks, this element's type is array of char.

當(dāng)首位的字符為雙引號(hào)時(shí)，可以判定這個(gè)元素的類型是 char 的數(shù)組国产中的精品视频。

The dblclick event usually fires when the pointing device button is double clicked over an element.

可以通過在某個(gè)綁定的函數(shù)中返回false來防止觸發(fā)瀏覽器的默認(rèn)行為日韩亚洲免费。dblclick事件會(huì)在元素的同一點(diǎn)雙擊時(shí)觸發(fā)。

" Alum Inorganic compound, any of a class of hydrated double salt s, usually consisting of aluminum sulfate, water of hydration (an essential part of the crystal makeup), and the sulfate of another element."

明礬：一種無機(jī)化合物日韩综合在线七区。一組通常由硫酸鋁欧美日韩精品视频一区二区在线播放、水合水和其它元素的硫酸鹽組成的水合復(fù)鹽的總稱。

For discussing and evaluating the possibal contribution to atmospheric pollution in the process of utilizing mineral resources,the pollution characteristics and sources of Cu element in the dustfall were evaluated in the typical mining city-Tongling.

為了探討和評(píng)價(jià)礦產(chǎn)資源利用過程對(duì)大氣污染的可能貢獻(xiàn)激情黄色视频在线观看，評(píng)價(jià)了典型有色金屬礦山城市--銅陵市的大氣降塵中銅元素的污染狀況及其來源高清无码小视频。

Some methods for the determination of precious metals such as classical electroanalysis and atomic absorb spectrum analysis are poor precision and detection limit so that they can not be satisfied with modem times' analysis need.

在貴金屬元素的眾多分析檢測方法中，經(jīng)典的極譜法和原子吸收法等精確度和檢測限差中文字幕日韩精品人妻在线视频，難以滿足現(xiàn)代分析的要求A片黄片视频在线免费观看。