To compare the rate of respiratory decline using percent normal forced vital capacity measurements before and after posterior spinal fusion.

目的欧美A片一级免费黄色视频。使用目前常用的用力肺活量指標來判斷脊柱后路融合手術(shù)后呼吸功能的降低情況色色色免费色。

He whacked me on the back and I held both his arms.

他用力拍拍我的背大陆特黄一级免费AV片，我抱住他的雙臂欧美一级情欲视频在线播放不。

Ice car is wood or a wood screw into a rectangular wooden stand, wooden stand below a length on each nail palladium wire nails or rough, man sitting on a wooden frame, his hands holding a length of iron rod with a tip force allocation moving ice, ice car up on the slide.

冰車是用木板或木條釘成的一個長方形木架特黄一级免费视频，木架下邊左右各釘一截鈀釘或粗鐵絲自拍美日韩在线视频网站免费，人坐在木架上，兩手各持一截帶尖的鐵棍用力撥動冰面美女黄网站一区二区，冰車就滑行起來欧美日韩在线视。

All organs get the alarm, sound disappears and all step into silence. The feeling doesn't come back until the inside pain gets over the dread. It's just like the encountering with a lovely girl, which occurs so abruptly and momently while brings us much astoundment.

體內(nèi)所有器官都無限警覺，神經(jīng)中樞進入異次元欧美一级,日韩三级，一切聲音都被吞噬欧美老年性生活视频，直至發(fā)現(xiàn)體內(nèi)的痛楚沖破恐懼，感覺才慢慢恢復過來A片XX色xX色，就像與小女孩的相遇欧美BBW操操操，來得是那么突然，那么短暫亚洲日本天堂欧美精品，但感覺神經(jīng)卻被不知那個家伙用力敲了一下国产一区黄视频。

Gold of the river'. Auriferous sand was placed in a bag made of a fleece with the woolly side inwards; water was then added and the bag vigorously shaken by two men.

金沙放置在羊毛朝內(nèi)的羊毛做成的一只袋子里；然后加進水日韩成人作爱在线视频观看网站大全，兩個人用力搖動袋子精品久久久久中文字幕。

While performing the bimanual examination, levator ani musclefunction can be evaluated by asking the patient to tighten her"vaginal muscles"and hold the contraction as long aspossible.

在進行雙手檢查時可通過叫患者盡長時間的用力縮緊陰道來評價肛門括約肌的功能。

Some modern drilling rigs have automated pipe-handling equipment such that the derrickman controls the machinery rather than physically handling the pipe.

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If it is mainly extrahepatic biliary diffuse stenosis, it will gradually expand upward and downward along bile duct by Bakes biliary duct dilater after the bile duct is cut in surgery ( Including the sphincter of Oddi expansion,the dilatation should be gradual and slow. Too much strength will result in biliary rupture with vascular hemorrhage). T-tube is then placed to support drainage.

若主要是肝外膽管彌漫性狹窄男女激情免费网站，手術(shù)時在切開膽總管之后亚洲精品永久中文字幕，以 Bakes 膽道擴張器沿膽管向上、下方向逐步擴張（包括對 Oddi 括約肌的擴張国产女同调教精品视频，擴張時應漸次好了AV四色综合无码久久下载、緩慢的進行，不能過分用力以致膽管破裂及伴行血管出血）无码码一区精品品和亚洲洲，然后放置 T 型管支撐引流怡红院最新地址。

Dyspneic respiration was scored on day 1, 43 and 85, 6 minute-walk-distance (6MWD), FEV1% and inspiratory capacity were measured respectively.

于研究第1、43精品久久九九九久久久久国产、85天檢查呼吸困難的評分69视频在线免费看、6min行走距離(6MWD)、15用力呼氣量(FEV1)占預計值的比值(FEV1%)和深吸氣量等指標A级毛片喷潮高清免费观看。

METHODS: FRC and LCI were measured using a SF6 multibreathwashout technique while respiratory resistance and elastance were extracted from the input impedance obtained by forced oscillationtechnique in 18 children (3–8 yr) before and after oralpremedication with midazolam.

功能殘氣量和肺清除指數(shù)通過六氟化硫多次呼吸-洗出技術(shù)測定动漫无码av永久免费专区，而呼吸道的阻力和彈性回縮力則通過用力震蕩技術(shù)中阻抗變化測定。研究共測定了18名兒童（3-8歲）使用咪唑安定前后的上述指標安全免费黄视频网站。