In order to understand engine vibration caused by malfunctions such as improper spark-plug gap, deposit, spark-plug wear, injector failure, unfit belt tension, loosening of spark-plug cable, misfire, this study employs time-frequency analysis which is based on Short Time Fourier Transform.

為了要了解引擎在常見之故障如火星塞的積碳A片黄网站、間隙變小與磨損、噴油嘴積碳卡住精品天堂很干视频、皮帶松動欧美乱伦超碰、火星塞高壓線松動造成單缸失火等現(xiàn)象時引擎振動的變化国产AV一区黄色，本文采用短時傅立葉轉(zhuǎn)換之時-頻分析。

Based on analysis of stress distribution in the wall rocks of underground opening and with the theory of slip line field s and Mohr Coulomb criterion, the characteristic of the plastic failure of the wall rocks has been studied.

在討論地下圍巖應(yīng)力分布的基礎(chǔ)上亚a视频在线，用滑移線場理論和Mohr－Coulomb準(zhǔn)則研究了地下洞室圍巖進(jìn)入塑性破壞狀態(tài)的特征国内精品视频在线观看6，推導(dǎo)了巖塊沿滑移線滑落的條件，得到了巖爆發(fā)生時地應(yīng)力的計算公式国产亚洲成年网址在线观看。

Keywords: blast load;reinforced concrete structure;shear failure;strain rate effect;finte element analysis

中文關(guān)鍵詞：爆炸荷載欧美黄色视频视频；鋼筋混凝土結(jié)構(gòu)；剪切破壞免费看毛片的网站；應(yīng)變速率效應(yīng)求黄色网站网址；有限元分析

By virtue of a meta-theoretical analysis on the ideas of human rights, the author creates and argues a concept of the credit human rights as a better concept of human rights, by which the natural human rights have been argued a theoretical failure by its self-defeated logic.

預(yù)付人權(quán)這個概念的英文翻譯似乎并不容易，在歐洲講演時我曾經(jīng)把它譯成conditional human rights人人九九精品免费播放视频，顯然不夠好免费全部A毛片，現(xiàn)在的credit human rights這個比較傳神的翻譯是黃平先生幫我確定的。

Analysis results indicate that the fatigue failure place is the weld seam, which basically coincide with the sample test.

分析結(jié)果表明迷姦AV免費在綫觀看，橋殼疲勞破壞集中在焊縫部位欧洲和曰韩小姐一级A片，與試驗(yàn)結(jié)果比較吻合。

Considering actual research work and specification, either concrete strength limit analysis of dam or shear failure of seams in rock abutments are taken singly into account for safety evaluation of high arch dam.

現(xiàn)行規(guī)范將壩體混凝土強(qiáng)度校核和壩肩穩(wěn)定安全度評價分開進(jìn)行免费黄色网站av，沒有考慮兩者的關(guān)聯(lián)性日本网址在线播放，然而這兩類破壞常常是相互聯(lián)系，伴隨發(fā)生的亚洲区在线观看DIV。

The effects of loading conditions on the structural capacity of the proximal femur were investigated parametrically by Finite Element Analysis combined with Hoffman failure criterion.

我們用有限元模型結(jié)合Hofftnan失效準(zhǔn)則參數(shù)化地研究了載荷條件對股骨承載能力的影響久久国产精品尤物网站。

As mentioned earlier, we to subjective judgement by analysis of the said cases see double fault is gradually cararact resulting failure.

如前所述功的，我們以客觀鑒定障礙的辦法闡不收覺得：這例輕影障礙是屬于漸不收性不銷生的障礙国产亚洲精品777777。

Through the detailed analysis, the test results of SRC column specimens with different ratios of axial compression, steel skeleton and stirrup, the failure modes, the hysteresis characteristics, the ductility, the stiffness degradation and the energy dissipation capacity are specially discussed.

進(jìn)行了6根內(nèi)配方鋼管的鋼骨混凝土柱低周反復(fù)荷載試驗(yàn)国产一级牲交大片，對軸壓比、配骨率及配箍率等因素對鋼骨混凝土柱滯回特性欧美性爱影音先锋俄罗斯、延性色色视频精品一二区、剛度退化和耗能性能的影響進(jìn)行了分析，提出了保證鋼骨混凝土柱延性的一些措施欧美亚洲色一区二区。