According to three different theoretical viewpoints related to limited value of flakiness ratio of T-steel web plate analysis is made,which effectively resolve the torsional-flexural buckling problem in compression rod design with single axle symmetry section and simplify design work.

著重介紹了剖分T型鋼這種新型材料的研究現(xiàn)狀，并對比關(guān)于T型鋼腹板寬厚比限值的三種不同的理論觀點又长又大又硬黄色，對三種觀點進行了分析户外毛片A片野战片，使單軸對稱截面壓桿設計中比較復雜的彎扭屈曲問題得到有效的處理，從而使設計工作得以簡化免费毛片的网站上。

This combination of flexion of the neck and extension of the head improves the alignment of the axes of the oral cavity, pharynx, and larynx, facilitating optimal visualization of the vocal cords.

頸部屈曲国内精品国产免费观看一级A片、頭部過伸使口腔、咽部国产午夜一级毛片、喉部成一直線漂亮人妻18P，使聲帶充分暴露。

The initial range-of-motion exercises are performed to prevent adhesion formation; extension is allowed to 0°, but it is essential to avoid both hyperextension and flexion past 90°, which can place undue tension on the grafts.

最初的關(guān)節(jié)活動范圍練習主要是為了防止粘連形成4444网址，伸展的范圍可達0°caopor超碰在线，但必須避免過伸以及屈曲超過90°，否則可能會使移植的肌腱承受過度的張力欧美最近激情性高潮。

When the Hamiltonian system is introduced into the research of dynamic buckling in cylindrical shells, the problem uses dual variables in Symplectic space instead of variables in traditional Euclidean space. The symplectic eigenfunction expansion method gives out an exact solution space. So many problems are solved, which can not find the solution in traditional methods.

將哈密頓體系引入結(jié)構(gòu)的動態(tài)屈曲研究中欧美日韩一区二区网站，其意義在于將結(jié)構(gòu)的動態(tài)屈曲研究從傳統(tǒng)的歐幾里得幾何空間進入到由原變量和對偶變量組成的辛幾何空間之中，從而使辛本征函數(shù)展開的直接解析法得以實施国产精品十八禁在线观看男男，這樣就可以求解許多以往半逆湊合法無法求解的問題黄色AV网络在线，并且所得到的解空間是完備的。

Uncomfortable symptoms including dizziness, dim eyesight, cardiopalmus, acratia will appear when seated for a long time because of cerebral blood flow reduced for the reason of cervical vessels flexure or compressed, which result in lack of oxygen and nutritive materials.

由于久坐頭處于前屈位av优选精品久久国产，頸部血管輕度屈曲或受壓情欲网址，會使流向腦部的血流受到限制，腦血流量減少久久性激情，從而造成大腦的氧和營養(yǎng)物質(zhì)供應不足经典A片免费观看视频，出現(xiàn)頭暈、眼花www.日韩三级在线、心悸在线观看的毛片网站、乏力、手足麻木等不適癥狀日韩老司机免费午夜电影院。

Knee arthroplasties are designed to accommodate flexion, axial rotation and anteroposterior translation.

設計人工膝關(guān)節(jié)假體要使其能夠具有屈曲黑人大战白妞在线无码、軸移和前后平移功能。

With combination of this sensitivity formula and the Courant's maximum-minimum principle one interesting theorem is proposed on the optimal support location to maximize buckling load.

結(jié)合靈敏度公式和極大極小原理提出了使屈曲載荷達到最大的優(yōu)化支承位置的一個定理东北妓女东北话对白。

With fingers out of the gloves, the middle knuckles are pulled on with the finger sleeves.Matched with the gloves,the palms move freely so that the various permissive actions (such as fisting, grabing, hugging, grasping, embracing, buckling, twisting, capturing, taking,etc.) of wushu can be done by the player.

隨著手指出的手套久久精品无码一级二级，中間關(guān)節(jié)處取出就與手指sleeves.matched與手套，手掌自由移動成人免费国产剧情视频在线播放，使各寬容的行動（例如fisting www.birugy.com， grabing ，擁抱好，領(lǐng)會好中午字幕中文字幕在线中777，擁抱宁夏暇葩货运代理有限公司，屈曲，捻線无码一区，捕捉秋葵视频安卓手机下载，同時考慮等），武術(shù)可以做的欧美日韩国产亚洲精品一级A片，由球員亚洲国产成年女人久久。

A further redistribution of crimp, tending towards an equalization of warp and weft crimps, will occur when the cloth is allowed to relax off the loom.

在織物下機并充分松弛后，紗線的屈曲會進一步調(diào)整国产一级黄色网站免费，使經(jīng)紗免费黄色av网站、緯紗的屈曲趨于相同。

Result: The joint gap of flexion and extension both increased after resecting PCL.

結(jié)果：后交叉韌帶切除后可以使屈曲時內(nèi)側(cè)間隙增加5.12±1.48mmav黄色大片，外側(cè)間隙增加4.91±0.95mm美欧激情性交小说及视频。

achromatic lens：消色差透鏡

這種像差可由消色差透鏡(achromatic lens)來糾正. 在球面像差情況下,則是由于透鏡或鏡面屈曲,使來自物體的所有光線聚焦位置稍有不同的結(jié)果. 如果是用平面鏡接收光,且光嚴格平行于光軸的情況下,可用拋物面而不是用球面來糾正.

biceps reflex：二頭肌反射

(1)二頭肌反射(biceps reflex)使患者的前臂屈曲90o,檢查者把一手的拇指放置于肱二頭肌腱上,用另一手持叩診錘叩打其拇指甲,此時因二頭肌收縮,前臂出現(xiàn)屈曲運動.

clonus：陣攣

檢查者左手將患者足部背屈成直角,以叩診錘叩擊跟腱,反應為腓腸肌收縮,足向跖面屈曲. 反射中樞為骶髓1~2節(jié). ⑥ 陣攣(clonus) 錐體束以上病變,深反射亢進時,用力使相關(guān)肌肉處于持續(xù)性緊張狀態(tài),改組肌肉發(fā)生節(jié)律性收縮,稱為陣攣.

recoil：反跳

屈曲損傷肌肉的收縮可使損傷平面上方之頸椎向后反跳(recoil)至原位,而不象成人那樣常發(fā)生關(guān)節(jié)突關(guān)節(jié)的骨折或交鎖. (3)縱向牽拉損傷:主要見于新生兒產(chǎn)傷. 一般來說,患兒越年輕,脊柱彈性越好,受到強烈牽拉時也越易受到損傷.

iliacus：髂肌

髂腰肌(Iliopsoas)由兩塊肌肉組成,髂肌(Iliacus)和腰大肌(Psoas Major). 髂肌起于骨盆的髂嵴(Pelvi Crest髂骨的內(nèi)表面),連結(jié)在股骨(Femur大腿骨)上. 腰大肌起于脊柱的腰椎段,連結(jié)在股骨(大腿骨)上. 髂腰肌的主要功能就是使髖關(guān)節(jié)屈曲,

inflected：有屈折變化的; 詞尾有變化的 (形)

inflect 彎曲; 改變; 使屈曲; 發(fā)生彎曲變化 (動) | inflected 有屈折變化的; 詞尾有變化的 (形) | inflection 屈曲, 音調(diào)變化, 變調(diào) (名)

metacarpophalangeal joint：掌指關(guān)節(jié)

(91專)(A)完全屈曲的肘關(guān)節(jié) (B)完全背屈(dorsiflexed)的踝關(guān)節(jié) (C)完全伸直的掌指關(guān)節(jié)(metacarpophalangeal joint) (D)完全屈曲的腕關(guān)節(jié)做伏地挺身動作,當降低身體使其向地面接近時,