Orbital varices are characterized by proliferation of postcapillary venous elements and dilatation of one or more of the valveless orbital veins.

眼靜脈曲張主要特點為一個或多個無瓣性的眼靜脈擴張與毛細靜脈增生午夜电影网理论片，這些改變被認為繼發(fā)于眶靜脈壁的先天性薄弱。

Orbital varices are the most common cause of spontaneous orbital hemorrhage.

眼靜脈曲張是最常見的自發(fā)性眶內出血的病因

The equations of the orbital parameters are used to calculate the evolution of the orbital parameters and amount of accreted matter to the Ba stars.The effect of the parameters on the contamination factor are dis cussed.

在此基礎上計算了Ba星系統(tǒng)在星風吸積過程中吸積的物質量和軌道參量的變化动漫啪啪高潮喷水呻吟无遮挡，并討論了影響B(tài)a星污染因子的因素91日韩无码视频。

Eight growing New Zealand albino rabbits, each right orbital bone fragment which contained a viscerocranial suture was removed, and PTFE (expanded polytetrafluorethylene) was applied as a substitute for the orbital bone defect in four rabbits, six months later, each skull was macerated for cephalometry and radiological craniometry and histological examination.

本實驗收集八只紐西蘭白兔，切除含顱面骨縫的右下眼窩骨狠狠ⅴ日韩v欧美v天堂，用PTFE填補其中四只白兔的骨骼缺損處国产一级a爱看片免费，六個月后將其犧牲做顱顏骨測量及X光顱骨計量国产黄毛片在线看。

Results The changes of extraocular muscles were not only the adhension with surrounding and incarceration with the fracture, but also the aspects themselves, appearance, location, thickness, macroaxis turning, and so on; Incarceration and herniation were few in medial orbital wall fracture ,but often in orbital floor fracture; Incarceration and herniation were more frequently in children than in adults; Coronal scanning, horizontal scanning and anteroposterior axes reconstitution had the different value.

結果 眼外肌除與周圍有粘連和嵌頓外，還可見自身有形狀又色又爽又黄的视频大全欧美、厚度美女一级、位置、長軸旋轉等改變一级无码免费毛片；內壁骨折極少引起內直肌嵌頓色网站免，下壁骨折中下直肌嵌夾及疝出則常見；未成年人下直肌嵌夾及疝出較成人常見青草h在线视频播放；CT橫軸位和冠狀位亚洲性爱视频偷拍，以及矢狀重建在觀察軟組織變化中價值不同。

The effects of different center metal ions on third-order NLO properties are discussed. And the conclusion is drawn that the charge transfers from macrocycle π-orbital to metal d orbital make the substantial contributions to microscopic hyperpolarizability.

論文的第三章選擇系列酞菁化合物作為研究對象你懂的在线手机，討論了不同的中心金屬離子對三階非線性光學性質的影響大黄特黄A片,欧美丰满大屁股，確認酞菁共軛環(huán)平面上的π軌道到金屬離子的d軌道電子躍遷對三階非線性光學極化率起主要貢獻。

To discuss the diagnostic value of the new 5-sector approach for orbital imaging division in the diagnosis of orbital space-occupying lesions.

探討眼眶影像學新五分區(qū)在眼眶占位性病變中的診斷價值免费看午夜福利在线观看。

Molecular orbital analysis, nucleus-independent chemical shift analysis and natural bonding orbital analysis showed that they have aromaticity or non-aromaticity.

通過分子軌道分析亚洲黄色大片免费网、核獨立化學位移分析以及自然鍵軌道分析，說明B〓和B〓是具有三個π電子的非芳香體系操大黑屄；B〓是具有兩個π電子的芳香體系欧美精品又粗又大。

Third, the orbital velocity of ocean wave was considered as the basic dynamic factor, and the imaging model calculates the influence on raw data by the wave movement according to the orbital velocity.

研究了海面的電磁波后向散射模型和海浪對SAR信號的調制機理，其中射射网址，重點研究了復合表面模型和速度聚束調制機理日韩欧美国产视频图片在线，在此基礎上建立了適合于海面的SAR成像模型。

Orbital velocity; cosmic velocity; universal gravitation provides centripetal force; the formula of orbital velocity

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