Then,the vibration of the model is calculated by using the FEM. Comparing the level of vibration with different multilevel quadrate steel beams,the effects and rules of isolating vibration are tested.

然后用有限元軟件模擬計(jì)算了加多級(jí)方鋼隔振后的結(jié)構(gòu)振動(dòng)水平肥婆a片视频，通過(guò)比較分析97超碰免费，得到了多級(jí)方鋼的隔振效果和振動(dòng)能量在其間的傳播規(guī)律丰满巨肥大屁股BBW动态图。

After isolating the toxin, the researchers radioactively labeled and injected a purified form of the toxin, Tx2-6, into rats that suffered from high blood pressure and severe erectile dysfunction.

在分離這種毒液后日韩网红美女主播自拍视频网站，研究者用放射標(biāo)記欧美精品午夜理论片在线播放情事，將提純的 Tx2-6毒液注射到有高血壓和嚴(yán)重勃起功能障礙的老鼠體內(nèi)黄频污欧美激情。

The septum (34) is further preferably configured to minimize or eliminate the negative pressure deflection normally associated with the withdrawal of the large diameter luer cannula (32) from an enclosed fluid filled lumen or chamber, by substantially isolating the lumen or chamber from the septum material displacement resultant from luer (30)insertion.

上述隔墊(34)的結(jié)構(gòu)最好設(shè)計(jì)成能通過(guò)把空腔或腔室與因路厄氏連接器(30)插入后所造成的隔墊材料的移動(dòng)隔離開來(lái)在线黄片m，以便減小或消除通常與大直徑的路厄氏套管(32)的抽出聯(lián)系在一起的，因負(fù)壓而引起的變形日韩精品青青视频在线观看免费下载。

The retortion influence of base isolating building and base fixed building under horizontal earthquake effect is discussed, and the difference between them under the same condition is compared.

本文介紹了減震結(jié)構(gòu)的動(dòng)力特性久久久国产99久久国产产，并計(jì)算了結(jié)構(gòu)在地震作用下各層的位移、速度欧美三级视频播放在线观看网址、加速度和剪力等地震反應(yīng)十八禁亚洲黄污啪啪网站；分析了結(jié)構(gòu)在同時(shí)受到兩個(gè)水平方向地震作用時(shí)結(jié)構(gòu)的地震反應(yīng)，從與抗震結(jié)構(gòu)的對(duì)比中可見其優(yōu)越性一级A片欧美久久一级香蕉片；選用了不同場(chǎng)地上的地震波模擬了各類場(chǎng)地上的地震作用国产精品玖玖爱，分析比較了不同的場(chǎng)地對(duì)建筑物減震效果的差異；分析了橡膠墊水平剛度的變化對(duì)動(dòng)力分析結(jié)果所造成的影響午夜日韩欧美，提出了在橡膠墊恢復(fù)力曲線中日本小穴视频，按線性模型進(jìn)行簡(jiǎn)化計(jì)算的條件；討論了隔震墊的設(shè)置位置欧亚性爱网，比較了隔震墊設(shè)置在首層柱的底部和設(shè)置在其它位置的區(qū)別日韩成人教师在线观看视频；分析了減震結(jié)構(gòu)在連續(xù)經(jīng)歷多次地震時(shí)（即在地震后、較大余震作用下）是否仍然能夠減震的問(wèn)題亚洲无码4页；并對(duì)水平地震作用下日本簧片网站，減震結(jié)構(gòu)和抗震結(jié)構(gòu)的受扭情況進(jìn)行了討論，比較了同等條件下兩種結(jié)構(gòu)的區(qū)別如何免费在线观看黄色视频。

Through the comparisons, it was observed that there were extensive conserved relationships of maize QTL affected plant height, row number, and kernels per row with rice QTL affected plant height, tillers per plant, and grains per panicle respectively. 16 of 45 QTL affecting five different maize traits were conserved compared with 12 of 38 QTL affecting five different rice traits, which provided some useful information for locating, isolating and cloning maize QTL by using the rice genomic data.

研究結(jié)果表明：在玉米和水稻共線性的染色體區(qū)段啊啊啊啊啊轻点，控制玉米株高、行數(shù)和行粒數(shù)的QTL與控制水稻株高、單株有效穗和每穗實(shí)粒數(shù)的QTL存在廣泛的對(duì)應(yīng)關(guān)系国产精品黄片在线免费看；在已定位的影響玉米株高等5個(gè)性狀的45個(gè)QTL中A级片欧美日韩，有16個(gè)與水稻"汕優(yōu)63"群體中5個(gè)相同或相似性狀所定位的38個(gè)QTL中的12個(gè)具有共線性關(guān)系。

The method used was simple and efficient for screening and isolating celluloytic bacteria in rumen.

此實(shí)驗(yàn)方法簡(jiǎn)單易行久久夜色精品国产www红杏，能夠有效地從牛瘤胃中篩選出生長(zhǎng)良好的纖維素降解菌日韩欧美亚综合视频。

6 The secondary winding of every CT should be grounded with one point only through bolting isolating circuit breaker.

3.3.3.9.6.6 每臺(tái)電流互感器的二次繞組均應(yīng)僅通過(guò)栓接隔離開關(guān)在一點(diǎn)處接地。

Act and inter-act on all the human stages we enter and leave, requires not the self-protective, isolating languages of competitive education - the colonial and still dominant pedagogy of a past industrial world - but the self-expressive, empathetic-reflexive languages of cooperative learning and affirmation.

倘若想擁有這種視角和觀察力国产精品愉拍在线看小宝，僅僅有以前充滿競(jìng)爭(zhēng)的工業(yè)社會(huì)的教育模式--殖民社會(huì)的強(qiáng)迫教育欧美性爱a视频、法西斯式的強(qiáng)權(quán)教育--的產(chǎn)物--充滿自我保護(hù)和自我孤立的語(yǔ)言表達(dá)是行不通的。今日的社會(huì)更需要一種可以充分表達(dá)自我情感的人性化語(yǔ)言--使用這樣的語(yǔ)言可以避免"封閉者"和"獨(dú)裁者"的出現(xiàn)亚洲欧洲久久av。

It is isolating and tasteless and sickening; it robs delight from both the senses and the soul.

那是孤立中文字幕高清不卡超碰、食之無(wú)味、令人作嘔的行為亚洲欧美综合精品二区；它將人的感覺欧美性交黄色一级片、靈魂上的快樂(lè)都剝奪了去。

Soundproofing is usually accomplished by isolating sources of unwanted sound and by constructing walls out of materials through which relatively little sound passes.

隔聲通常的方式是隔離人們不需要的聲音源精品一区二区无码视频，以及使用傳音量很小的材料建造墻壁九一在线国内精品视频。