The unique class unit which makes up the deployable structures,'scissor-like element',is treated as a macro element.Formulation for duplet stiffness is derived.And the linear elastic response is investigated numerically using this formulation.Owing to the introduction of a novel type of macro element,the number of degrees of freedom is reduced,and the solution efficiency is increased.

將可展結(jié)構(gòu)的特有單元——剪式單元作為一個宏單元來考慮，推導(dǎo)了宏單元的剛度矩陣黄片一级aaaaa免费视频，并用于可展結(jié)構(gòu)線彈性響應(yīng)的數(shù)值分析免费在线看片国产，減少了總體自由度，提高了算法效率久久这里都是精品1。

Macro for. This macro takes an element type, and methods to get, set, insert

宏觀的黄色91大全。此宏接受一個元素類型和方法獲取，設(shè)置片黄色网站天天，插入

By the phenomenological approach, test on the macro element with

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Two nonlinear macro elements including beam-column element and wall element are established, fiber model is used for section analysis of element.

采用兩種非線性宏觀單元―梁柱單元和墻單元，單元截面分析采用纖維模型老熟影院。

A macro model-based finite element program which employs Kunnaths macro-model to simulate the shear wall, has been used to simulate the hysteretic curves of HSC shear walls, and results from it have been compared with experimental results.

2選用基于Kunnath剪力墻宏模型的非線性分析程序IDARC模擬了高強(qiáng)混凝土剪力墻的滯回曲線黄色视频AAAA一级片，對比了計算結(jié)果和試驗結(jié)果。

The calculate efficiency is the key question in the dynamic simulation of deploy process of the deployable structures.The adoption of the macro element will increase the calculate efficiency of the deployable simulation.

動態(tài)模擬可展結(jié)構(gòu)的展開過程色网在线视频，計算效率是關(guān)鍵問題啪视频在线，采用該宏單元無疑將提高模擬展開的計算效率免费AAA一级。

Systemic studies on quality of Exocarpium Citrus Grandis (1) Pattern recognition of macro and trace element characteristics: Macro and trace elements were selected as classified characteristics to find internal rule through cluster analysis.

化橘紅指紋特征的化學(xué)模式識別研究：(1)化橘紅宏量與微量元素特征的模式識別：以化橘紅宏量與微量元素含量為分類特征，通過聚類分析福利网址在线观看，找出其內(nèi)在規(guī)律欧美天天。

Theoptimeter growthing environment of Anthurium andreanum seedlings wastested by the photosynthetic rate;The important factor of the soilless culture of Anthurium andreanum seedlings was decided by variance analysis of the total areas of leaves, height of seedling, the content of chlorophyll, photosynthetic rate;The best statistical level was defined by Duncans test;The optimum substrate and nutritional solution were determined by analysis of the major components; The requirements of macro- element at the different growth period have determined by the timing of flowering and measuring the content of N, P, K, Ca , Mg of leaves which can offer the theory of the soillessculture of Anthurium andreanum.

測定各處理組合的總?cè)~面積、株高在线欧美h、葉綠素含量中文字幕强奸乱伦国产、光合速率等形態(tài)、生理指標(biāo)国产色色一级免费视频，并對這些指標(biāo)進(jìn)行正交試驗的方差分析來決定影響安祖花無土栽培的主要因素高清福利免费久久久久。通過對主要因素各水平進(jìn)行新復(fù)極差檢驗得出最好的水平。綜合考慮主要因素和水平找出最適合安祖花無土栽培的基質(zhì)wwwwⅹⅹxx、營養(yǎng)液国产射射爽爽。觀察各處理安祖花初花期的早晚，并通過測定不同時期葉片中的N福利午夜国产一区二区三区、PA4yy午夜一级、K、Ca91色偷偷色噜噜狠狠网站、Mg的含量欧美一级A片猛，確定安祖花不同生長時期對大量元素的需求情況，為今后更好的進(jìn)行安祖花無土栽培提供理論依據(jù)GOGO人体无码视频私拍。

In this paper, based on the rational transfinite interpolation, a set of global approximation method namely rational macro-element method was proposed.

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Finally, the rational macro-element method was programmed to solve Poisson equation and verifies the validity of this mefhod.

作有理宏單元法解泊松方程邊值問題的算例中国黄色网站大全免费看，驗證了本文方法的有效性欧美级黄片。