小口的

The static model of torsion joint is based on that of bending joint. The effects of structure parameters inside air pressure, initial angle, rube average radius, rube shell thickness on the turning angle are analyzed and the following conclusions are drawn: the relationship between the angle of torsion joint and the inside air pressure is basically linear, the angle of torsion joint increases with the initial angle and rube average radius, the angle of torsion joint decreases while the rube shell thickness increases. The kinetic equation is built for torsion joint. Simulating experiment implies that the time of inflating and deflating process is extremely shorter than that of kinetic process. So the pneumatic process can be ignored in actual system design and control. The factors that affect the dynamic features of torsion joint, such as shell thickness of rubber tube, average radius, initial angle, connector's outlet area, moment of inertia and viscous damping coefficient, are analyzed and the following conclusions are drawn: the change of rube shell thickness has no effects on the dynamic process of FPA inside air pressure while greatly affects the turning angle of torsion joint; when the rube shell thickness is small, the torsion joint has a bigger turning angle, no overshoot and long risetime, when the shell thickness is big, the turning angle of torsion joint is small, but has high response speed, overshoot and low shock; when the rube average radius increases, the turning angle of torsion joint increases and the overshoot increases too; when the initial angle of torsion joint is big, the turning joint is big, the overshoot is small and shock is low, but the risetime is big; the connector's outlet area affects the dynamic process of FPA inside air pressure greatly, but has no effects on the dynamic process of turning angle; moment of inertia and viscous damping coefficient have no effects on the dynamic process of FPA inside air pressure, but affect the dynamic process of turning angle greatly.

在弯曲关节模型推导的基础上，建立扭转关节的静态模型，并分析了扭转关节内腔压力，初始转角，橡胶管平均半径，橡胶管壁厚等参数对关节转角的影响，得出扭转关节的转动角度与充入FPA内腔的压缩气体压力之间基本呈线性关系，扭转关节的转角随初始角度和橡胶管平均半径的增大而增大，扭转关节的转角随橡胶管壁厚的增大而减小的结论；建立了扭转关节的动力学方程，仿真实验表明FPA的充放气过程与扭转关节的动力学过程相比时间极短，在实际系统设计和控制过程中可以忽略不计；分析讨论橡胶管壁厚，平均半径，初始角度，气体节流口面积，转动惯量，粘性阻尼系数等因素对扭转关节动态特性的影响，得出橡胶管初始壁厚的变化对扭转关节FPA内腔压力的动态响应几乎没有影响而对关节转角的响应曲线影响比较明显，壁厚较小时，关节可以得到较大的转角，并且转角的响应曲线没有超调，但上升时间长，壁厚较大时，关节转角变小，响应加快，但是有超调和轻微振荡现象，橡胶管平均半径越大，得到的关节转角越大，但是转角响应的超调量也随之增大，FPA的初始角度越大，关节的转角越大，并且超调量减小，振荡减弱，但是上升时间增大，管接头出口面积的大小对关节FPA内腔压力的建立过程影响较大，但对关节转角的动态响应几乎没有影响，转动惯量和粘性阻尼系数对FPA内腔压力的动态过程几乎没有影响而对扭转关节转角有较大影响等结论。

Over the past few days and watch Heling words: Luandan inside the long hair; chicken can be several feet out of 3; Yingdu on the existence of the world; dogs can be named as sheep, horse can be said to be the oviparous; can Xiama There are said to be a long tail; the fire itself does not sense heat; in the mountains echo the mountains also give birth to prove the mouth; wheels will never be a way; eyes to see as a lack of substantial capacity; to identify foreign objects can not always be the real thing; turtle May be longer than a snake; Square can not draw a square and compasses can not be used to Circle; own mortise and Suntou not completely fit; birds can be seen there had been no movement; the arrow flies off a Stay, there are not stop time; puppy dogs do not have to; Ma Huang, the Black Cattle can name three reproach; dog might as well call it the black dog; known as the lone horse that it should not have had the mother; foot Long sticks, the interception of 50 per day, 10,000 cut-off points are a never-ending, an endlessly Landiao.

而几天来观看鹤龄的言辞：卵蛋里面长着毛；鸡的脚可以数出三只；郢都内就存在着天下；狗也可命名为羊，马能够说是卵生的；虾蟆可以说是长有尾巴；火本身并没有热感；山中的回音证明大山也生出了口；车轮永远不会着地；眼睛缺乏看视实质的能力；指认外物永远达不到事物的实际；乌龟可能比蛇还长；角尺不能画出方形，圆规也不能用来画圆；自己的榫眼与榫头不会完全地吻合；飞鸟的身影也可说不曾有过移动；飞逝而去的箭头有停留、也有不曾停歇的时刻；小狗可以不是狗；黄马、黑牛的称谓可以数落出三个；白狗也可以叫它黑狗；称作孤驹应该说它不曾有过母亲；一尺长的棍棒，每天截取一半，一万年也分截不完，一篇滥调没完没了。

Objective To analyze the CT and MRI manifestations of oral carcinoma,and to evaluate the value of imaging technologies in the diagnosis of oral carcinoma,thus to explore the most reasonable imaging method Methods 46 cases with oral carcinoma,proved by surgery and pathology （2 lip tumors,8 carcinomas of the gingival ridge,5 carcinomas of the buccal mucosa,24 tongue carcinomas,5 carcinomas of the floor of the mouth,2 tumors of the hard palate）,were analysed retrospectively32 cases were examined with CT and 14 cases with MRIImaging presentations were compared with surgery and pathology Results Of the 46 cases with oral carcinoma,22 were ulcerative lesion of infiltrative growth,24 were masslike lesion of extruded trowthOf the 32 cases examined with CT scan,27 were detected,5 were missed,the 4 missed cases were confirmed to be superficial ulcers by surgery and pathologyOf the 10 cases with bone destruction examined with CT scan,8 were manifested,2 were missedAnd of the 14 cases with MRI scan,all 14 were detected Conclusion CT and MRI scan are valuable for diagnosis of oral carcinomasThey can manifest the morphology and size of primary tumor,contiguous structures,bone invasion and cervical lymph node metastasisMRI is the optimal imaging method for superficial ulcerative lesion of infiltratibe growth

中华硕博网核心提示：徐锋，罗德红，唐威，欧阳汉，周纯武关键词：口腔肿瘤目的分析口腔癌的CT及MRI表现，评价影像检查在口腔癌诊断中的应用价值，探徐锋，罗德红，唐威，欧阳汉，周纯武目的分析口腔癌的CT及MRI表现，评价影像检查在口腔癌诊断中的应用价值，探索合理的影像学检查方法。方法回顾性分析经手术及病理证实的口腔癌46例（唇癌2例，牙龈癌8例，颊黏膜癌5例，舌癌24例，口底癌5例，硬腭癌2例），其中32例行CT扫描，14例行MRI扫描，将影像表现与手术所见及病理结果进行对照分析。结果46例口腔癌中，呈浸润性生长的溃疡型病变22例，外生性生长的肿物型病变24例。CT扫描32例，明确显示病变27例，遗漏病变5例，其中4例为表浅溃疡型病变。CT扫描病例中，10例有骨质侵犯，CT扫描准确评价8例，遗漏2例。MRI扫描14例，均准确评价肿瘤及其与四周结构的关系。结论 CT、MRI对口腔癌原发肿瘤的形态、大小、四周结构侵犯、颈部淋巴结转移的评价有重要价值。对于较小及呈浸润性生长的表浅溃疡型肿瘤，CT扫描尤其是CT平扫难以准确显示，应首选MRI。

The rainy Season was in the mean Time upon me, when I kept more within Doors than at other Times; so I had stow'd our new Vessel as secure as we could, bringing her up into the Creek, where as I said, in the Beginning I landed my Rafts from the Ship, and haling her up to the Shore, at high Water mark, I made my Man Friday dig a little Dock, just big enough to hold her, and just deep enough to give her Water enough to fleet in; and then when the Tide was out, we made a strong Dam cross the End of it, to keep the Water out; and so she lay dry, as to the Tide from the Sea; and to keep the Rain off, we laid a great many Boughs of Trees, so thick, that she was as well thatch'd as a House; and thus we waited for the Month of November and December, in which I design'd to make my Adventure.

雨季快到了，那时我们大部分时间都只好呆在家里，为此，我得先把我们的新船放置妥当。我把船移到从前卸木排的那条小河里，并趁涨潮时把它拖到岸上。我又叫星期五在那里挖了一个小小的船坞，宽度刚好能容得下小船，深度刚好在把水放进来后能把船浮起来。然后，趁退潮后，我们又在船坞口筑了一道坚固的堤坝挡住海水。这样，即使潮水上涨，也不会浸没小船。为了遮住雨水，我们又在船上面放了许多树枝，密密层层地堆了好几层，看上去像个茅草屋的屋顶。就这样，我们等候着十一月和十二月的到来：那是我准备冒险的日期。

Plenty of shapes and colors are super emotional, taking red, yellow and blue as dominant tones, hot and romantic expressing impulse and bloody of youth, such as running red boy, bloody-red three-member family, huge golden woman body, maturity, children's songs, children in the wind, pope-style self-portrait, boxer-style portrait of youth, holy family with religious-like brilliance.

大量的形体及色彩是超感性的，以红黄蓝为主色调，热烈而浪漫，透着青春的冲动和血性，比如奔跑的红色小男孩、血红色的三口之家、硕大的金色女人体、成熟期、儿歌、风中儿童、教皇式的自画像、拳击手式的青年画像、宗教般恢弘的圣家族等等。

" As his lips opened slightly with the suspicion of a half-smile, I said to myself, again:"What moves me so deeply, about this little prince who is sleeping here, is his loyalty to a flower-the image of a rose that shines through his whole being like the flame of a lamp, even when he is asleep......

当他的唇边泛着浅浅的微笑时，我又告诉我自己：「这个熟睡的小王子最叫我感动的地方是，他对一朵玫瑰的感情甚至他睡着了，那朵玫瑰花的影子，仍像灯火的光芒照亮他的生命」于是，我更强烈觉得他很脆弱，心中升起一股想保护他的念头，他就像一道火苗，风一吹就会熄了就这样一直走着，在破晓时分，我找到一口井了。

And as he lay there panting and trembling, and listened to the whistlings and the patterings outside, he knew it at last, in all its fullness, that dread thing which other little dwellers in field and hedgerow had encountered here, and known as their darkest moment—that thing which the Rat had vainly tried to shield him from—the Terror of the Wild Wood!

他只能蜷缩在被风刮到洞里的枯叶里，希望能暂时避避难、他躺在那里，大口喘气，浑身哆嗦，听着外面的哨声和脚步声，他终于恍然大悟。原来，其他的田间和篱下的小动物最害怕见到的那种可怕的东西，河鼠曾煞费苦心防止他遇上的那种可怕的东西，就是——野林的***！

And as he lay there panting and trembling, and listened to the whistlings and the patterings outside, he knew it at last, in all its fullness, that dread thing which other little dwellers in field and hedgerow had encountered here, and known as their darkest moment—that thing which the Rat had vainly tried to shield him from—the Terror of the Wild Wood!

他只能蜷缩在被风刮到洞里的枯叶里，希望能暂时避避难、他躺在那里，大口喘气，浑身哆嗦，听着外面的哨声和脚步声，他终于恍然大悟。原来，其他的田间和篱下的小动物最害怕见到的那种可怕的东西，河鼠曾煞费苦心防止他遇上的那种可怕的东西，就是——野林的恐怖！

The particles with heavy specific gravity are discharged from the underflow mouth and those with light specific gravity are discharged through the overflow pipe and thus it realizes the separation for heavy and light particles.

流体自旋流器上端给入并在旋流器内形成强制旋转流，旋转流将颗粒按粒度和比重分为内外环层，当矿浆流动至锥体部分时，由于锥体的突然变向，阻力增大，颗粒群向下运动的趋势减缓，并在此形成旋转悬浮层，随着离心力场的减弱，重力作用越来越明显，由按粒度和比重分成的内外两层逐渐转化为按比重分选的上下两层，比重大的颗粒通过底流口排出，比重小的颗粒则通过溢流管排出，从而实现轻重颗粒间的分离。

I lie awake at night see things in black and white i've only got you inside my mind you know you have made me blind verse 2 i lie awake and pray that you will look my way i have all this longing in my heart i knew it right from the start chorus oh my pretty pretty boy i love you like i never ever loved no one before you pretty pretty boy of mine just tell me you love me too oh my pretty pretty boy i need you oh my pretty pretty boy i do let me inside make me stay right beside you verse 3 i used to write your name and put it in a frame and sometime i think i hear you call right from my bedroom wall verse 4 you stay a little while and touch me with your smile and what can i say to make you mine to reach out for you in time chorus bridge oh pretty boy say you love me too 下载: http://mp3.baidu.com/r?

MP3 第八首〈至少走得比你早〉，卢巧音和陆毅合唱的，是〈好心分手〉的国语版，觉得这首更好歌词：你没有想过我会说分手也许太习惯我在你左右虽然离开你有很多理由可看见你这样惊讶也足够我想得比你多陪你一起更寂寞我性格比你强怎样做你的绵羊我年纪比你小不信快乐找不到抬起头开了口最后我比你骄傲从此不坐你的牢想不到你的好记得和你的争吵想到老可到老可是和你做不到如果你爱得比我少至少我走得比你早你没有想过我会说分手除非以为我什么都忍受就算你这时候努力挽留不过是你不能接受我先走最后我比你骄傲从此不坐你的牢想不到你的好记得和你的争吵想到老可到老可是和你做不到如果你爱得比我少幸好我走得比你早轰轰烈烈地开口下载： http：//mp3.baidu.com/r？

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。