Calculation examples of the frictional base isolation system and the hysteretic-friction base isolation system are presented, and the root-mean-square displacement, velocity and absolute acceleration responses of the former systems are compared with those of the latter system.

給出了摩擦基底隔震系統(tǒng)和滯變-摩擦基底隔震系統(tǒng)的計算實例国产三级片自拍，并對這兩種隔震系統(tǒng)的均方根位移色色色色色色女内，速度和絕對加速度反應(yīng)進行了比較老熟妇BBWXXXXXTV。

The stability theory of feedback system and isolated vibration of STM is studied, the method of operating point determinated for STM feedback system and the designing project of isolated vibration system for STM were proposed, the unstability problem of inchworm was overcome.

論文研究了STM反饋系統(tǒng)的穩(wěn)定性和系統(tǒng)隔振的理論色色色色色色色色色色色色色婷婷，提出了確定反饋系統(tǒng)工作點的有效方法和隔振系統(tǒng)的設(shè)計原則91精品在线视频观看，并設(shè)計和制作了STM反饋和隔振系統(tǒng)国A无码高清。

In this paper,the magnetic suspension applied characteristics of Rare earth Permanent magnet material in the vibration isolating system are studied,and the method with which spatial flux density and magnetic force is calculated quantitatively is presented.

對稀土永磁材料在隔振系統(tǒng)的磁懸浮應(yīng)用特性作了研究，給出了永磁系統(tǒng)空間磁密及磁力定量計算的方法欧美特一级性爱免费看，設(shè)計了一種新型磁懸浮式隔振裝置18禁黄网站禁止免费观看，在運用試驗及應(yīng)用人工神經(jīng)網(wǎng)絡(luò)的方法對其良好懸浮特性和非線性剛度特性進行了綜合分析的基礎(chǔ)上，引入實驗修正系數(shù)完善了理論模型精品视频这里有精品，為磁懸浮隔振器的設(shè)計提供了理論依

The proper analyses in theory and some experiments on the vibration isolation effect for the vibration system consisting of vibration source, rubber mounts and nonrigid foundation are conducted.The calcula...

通過與傳統(tǒng)隔震設(shè)計方法性福利黄色网站在线观看免费、本文物理模型的解析解和實驗所得結(jié)果進行的比較可知日本免费一级黄色片，有限元分析模型紿出的隔振效果預(yù)測值在中高頻范圍(200～1000Hz)最為接近實驗結(jié)果，從而為船舶動力裝置高頻隔振分析提供了一個可行的途徑日韩最新调教中文字幕视频网站。

METHODS: Through vestibular and columellar approach, the major alar cartilage and nasalis were repositioned to the normal anatomical positions, the deviated septum and columella were corrected by cutting the abnormal attachment of the orbicular muscle to the anterior nasal spine.

鼻唇畸形二期修復(fù)時做鼻翼緣前庭合并鼻小柱切口AAAAAAA级特黄性爱视频，矯正大翼軟骨、鼻肌欧美多人囗交A片、鼻小柱及鼻中隔的異常解剖位置欧美综合亚洲，離斷鼻中隔的異常附著，部分患者去除多余的鼻中隔組織欧美在线一级片，并將鼻中隔軟骨末端可靠固定在正確的位置可以直接观看的黄片，與軟組織逢合固定，或與前鼻棘等骨性組織縫合固定天堂国产av片，同時矯正偏斜的鼻小柱等軟組織8x永久在线视频，通過鼻部軟、硬組織的矯正自拍日韩动漫欧美激情视频网站大全，恢復(fù)鼻的正常形態(tài)欧美熟妇性生活。

Based on the results, it has found that six distinct layers can be identified from lateral to medial in the olfactory bulbs, and the adults have more cells than the subadults. Ventricles of the adults take up larger vacuity, have richer choroids plexus, and primordial pallium and primordial hippocampus of them are more developed than the subadults, in which the primordial piriform is well-developed. Ventral to the primordial hippocampus, there is a septal area which can not be divided into medial and lateral parts in both adults and subadults, nor there is lateral limiting sulcus to separate the primordial piriform and the corpus striatum, but only in the subadults, a medial limiting sulcus can be clearly identified to separate the primordial hippocampus and the septal area. Besides, the corpus striatum of Onychodactylus fischeri is paleostriatum. The cell group that located at two sides of the third ventricle is amygdale, and shape and size of neurons within the telencephalon are poorly differentiation.

結(jié)果表明：爪鯢嗅球內(nèi)細胞從外到內(nèi)大致可分為6層結(jié)構(gòu)，亞成體的細胞數(shù)量少于成體国产美孰女乱又伦Av；成體爪鯢的側(cè)腦室所占空間較大国产小呦，脈絡(luò)叢更為豐富，原始大腦皮層和原始海馬都比亞成體發(fā)達肏屄免费视频，后者大腦內(nèi)原始梨狀區(qū)較為發(fā)達国内自拍日韩在线观看网站；隔區(qū)位于原始海馬的下方，成體和亞成體都沒有外側(cè)隔核和內(nèi)側(cè)隔核之分狼友偷拍视频，也沒有外側(cè)界溝作為原始梨狀區(qū)和紋狀體的分界综合网图，而在亞成體的側(cè)腦室壁有內(nèi)側(cè)界溝區(qū)分原始海馬和隔區(qū)，成體則沒有3及片黄色福利午夜网站；此外人人干免费看片国产，爪鯢的紋狀體屬于古紋狀體，杏仁核是位于第三腦室兩側(cè)的兩個細胞團www.猛黄色网站，端腦內(nèi)細胞形態(tài)和大小分化較為單一欧美亚洲视频一区。

Adopts the all- air and natural ventilation system for the opening north wall;the floating floor and isolation table to isolate machine vibration,the sounds insulation materials between two walls to insulate noises in the plant;the air conditioning system separately for the audience area and sports area,the fan-coil unit and floor heating system only for the sports area to adapt the use after the Olympic Games,the natural ventil...

針對1層兩個比賽廳北墻敞開的特點，采用全空氣空調(diào)系統(tǒng)成人av小姐网站在线观看、排風(fēng)從敞開空間自然排出方案黄色视频唯爱网；針對空調(diào)機房距4個比賽廳僅一墻或一板之隔的特點，空調(diào)機隔振采用浮筑樓板加減振臺板国产一级毛片精品、隔聲采用雙墻中間夾隔聲材料層的方案人人摸人人摸摸人人操人人操；針對奧運會后觀眾區(qū)改作他用、運動區(qū)繼續(xù)作集訓(xùn)使用的特點91精品国自产拍在线观看红，觀眾區(qū)和運動區(qū)各有一套空調(diào)系統(tǒng)亚洲Av库在线观看国产，運動區(qū)另設(shè)風(fēng)機盤管和地板供暖日韩精品视频无播放器在线观看免费；針對步槍、手槍射擊時產(chǎn)生彈藥味的特點国产欧美日韩另类一区，采用吊頂設(shè)通風(fēng)格柵人人干人操搞、高窗設(shè)電動開啟的自然通風(fēng)方案。

This paper introduces briefly the demands on and usages of the flameproof enclosure , probes into the methods for re-manufacturing the flameproof enclosure by using the ropey flameproof enclosure as the blank, and analyzes on the benefits of the technique of re-manufacturing the flameproof enclosure .

介紹了隔爆設(shè)備的要求和用途欧美乱人伦高清视频中文字幕，對以廢舊隔爆外殼為毛坯再制造隔爆外殼的方法進行了探討久久久国产精品无码aa，分析了再制造隔爆外殼工藝的效益。

In the phase of fine reservoir description, the barrier beds and interbeds have four hierarchies, including the barrier beds between sand groups, between subzones, between single sand beds, and the interbeds in single sand beds.

認為在精細油藏描述階段黄色网站在观看18181818禁，隔夾層有砂層組間的隔層www..com日本、小層間的隔層、單砂層間的隔層及層內(nèi)的夾層4個層次婷婷五月丁香基地。

By means of setting up the slip slope and the joint frame, one kind of new combined isolation bearing which has both of the horizontal and vertical isolation function is put forward to realize the vertical isolation.

針對建筑結(jié)構(gòu)實施豎向隔震的困難色色色视频成年网站，本文提出了有傾斜滑移面及連接架的隔震支座，既能水平隔震又能豎向隔震国产黄色片av。