In the elimination method of solving linear equations, pivot in an elimination step is a element with maximum ''.

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The result suggested that maximum of alfalfa in goat's diet be 50~60 percent; corn ensilage or straw account for 20~30 percent; energy feeds, such as corn and bran 18~20 percent, calcium hydrogen phosphate 1.5%; and trace element such as Cu, Zn, Se, I should be supplemented.

建議山羊日糧中苜蓿占50%~60%91POPNY地址，玉米青貯或玉米秸稈20%~30%能够看黄的网站，玉米女同在线视频一区二区、麩皮等能量飼料18%~20%黑人巨茎精品欧美一区二区，CaHPO41.5%，并適量補(bǔ)充Cu日韩孕妇自拍视频直播网站在线观看、Zn欧美性爱电影免费在线观看、Se、I微量元素黄a淫荡视频。

The flexure hinge flapper was designed and dynamic analysis was performed, and the maximum flux was evaluated. the natural frequency of the flexure hinge flapper is studied by finite element.

并對(duì)這種壓電閥所涉及的動(dòng)力學(xué)久久精品喷水欧美黑白配、流量估算等問題進(jìn)行了理論上的探討国产精品一线二线毛片，并用有限元法的方法分析了壓電閥的柔性鉸鏈擋板的固有頻率。

In order to check the bolt strength and find the weakest region of the Gatling gun's bolt, the FEA model of bolt was built by using the finite element software Ansys. After simulation, the stress nephogram was obtained corresponding to the maximum pressure.

為檢驗(yàn)機(jī)芯的強(qiáng)度二级片视频免费观看，找到機(jī)芯強(qiáng)度最薄弱的部位亚洲一级黄色卡，針對(duì)某轉(zhuǎn)管武器的機(jī)芯，利用有限元分析軟件 Ansys色在线视频网站上，建立了機(jī)芯應(yīng)力分析的有限元仿真模型十八岁女生禁看网站，通過仿真得到了機(jī)芯在膛壓最大時(shí)的應(yīng)力分布云圖。

After the review of the previous studies on the models of sky luminance distribution, it is the first that this thesis make the systematic study of the pseud-overcast sky luminance distribution by two characteristics of the maximum sky luminanace element and the luminance lapse rate with that the all of sky luminance distribution is determined. Through discussed, these methods and results on pseud-overcast sky study are suggested to be valid of the standardization of intermediate skies in this thesis.

在較為系統(tǒng)地分析了前人有關(guān)天空亮度分布模型的基礎(chǔ)上中文字幕小妇女视频在线观看，首次利用天空最大亮度元和亮度變化率二個(gè)確定天空亮度分布的特征量国产三级精品三级在线播放，對(duì)構(gòu)成中間天空（除CIE全陰天空和CIE全晴天空以外的一切真實(shí)天空）之必要部分的似陰天空進(jìn)行了系統(tǒng)的研究，從而為中間天空的標(biāo)準(zhǔn)化提供了有意義的方法和結(jié)果特级性爱AA片。

Only a properly matched antenna system will allow maximum power transfer from the 50 transmission line to the radiating element.

只有一個(gè)匹配合適的天線系統(tǒng)才能在發(fā)射時(shí)使能量充分輻射出去免费一级A男女牲交。感染性休克的真正治療在于預(yù)防。

In order to be able to transmit a variable volume of data, particularly in a single coherent data block, between message transmission planes of telecommunications interfaces of a hybrid telecommunications system with minimal effort within the message transmission planes, if the variable data volume exceeds the maximum data volume which can be transmitted between the same message transmission planes of the telecommunications interfaces, then a data element specific to the transmission layer is used as a function of the varying data volume at least twice in succession for the transmission of the data volume in the data block.

要約 為在混合通信系統(tǒng)中能各自以最小的傳輸工作量在各通信傳輸層面中傳輸混合通信系統(tǒng)各通信接口的通信傳輸層面之間的一個(gè)變化的數(shù)據(jù)量免费激情图片视频，尤其當(dāng)此變化的數(shù)據(jù)量超過在各通信接口的相同通信傳輸層面之間最大可傳輸?shù)臄?shù)據(jù)量時(shí)仍能在一個(gè)單一的互相關(guān)聯(lián)的數(shù)據(jù)塊中傳輸此變化的數(shù)據(jù)量亚洲国产黄色视频免费网站，取決于此變化的數(shù)據(jù)量至少兩次依次地對(duì)在數(shù)據(jù)塊中的數(shù)據(jù)量的傳輸采用一種傳輸層面專門的信息元素。

Based on the finite element method and periodic boundary conditions,a method to analyze the compressive strength of stitched laminates was established,which adopted a bridging model and maximum stress criteria to predict the development of damage and obtain the compressive strength.

提出了三維纖維彎曲模型一级性爱在线看，基于有限元法和周期性邊界條件建立了縫合層板壓縮強(qiáng)度分析方法久久九九久九久，采用橋聯(lián)模型和最大應(yīng)力判據(jù)分析損傷擴(kuò)展并獲得壓縮強(qiáng)度，預(yù)報(bào)結(jié)果與試驗(yàn)吻合較好亚洲爱爱小视频。

Aimed at the minimum maximum principal stress,based on three dimensional finite element analysis,with the help of FEM software,an optimization method is used to design the main parameters of the joint cross of universal coupling.

利用ANSYS軟件對(duì)軋機(jī)主傳動(dòng)系統(tǒng)的萬向聯(lián)軸器十字軸進(jìn)行三維有限元分析精品国产A片，在此基礎(chǔ)上，以十字軸所承受的最大主應(yīng)力最小作為追求目標(biāo)在线观看麻豆，在ANSYS軟件中對(duì)其主要參數(shù)進(jìn)行了優(yōu)化av在线.con，得出了較為理想的結(jié)果。

By using Duncan-Chang E-B model, the grouting period-stopping period of a earth rock dam, and the finite element analysis of stress and strain. Split-grouting can increase the maximum and minor principal stresses at the same time.

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