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- The Lumen Academy 寻访鹿门书院
- The lumen is large, without any narrowing by atheromatous plaque. 腔较大，不伴有动脉粥样硬化斑块引起的管腔狭窄。
- An older unit, the lumen per square foot, or foot-candle, has become obsolete. 一种较老的单位是每平方米英尺的流明数，即英寸烛光，这种单位已经废除。
- In this image, they are present within the lumen of a large benign gland. 下图中的良性前列腺体的大管腔内可以见到这种结晶体。
- The arteriolar wall is markedly thickened and the lumen is narrowed. 动脉壁明显增厚，管腔狭窄。
- They may also appear as a spongy friable mass in the lumen of the bile duct. 远端胆管癌(肿瘤涉及肝外胆管)的病人通常早期就有没有腹痛的黄疸和搔痒。
- All cells touch the basement membrane, but only the taller cells reach the lumen. 所有细胞基部均与基膜相接处，只有高的细胞顶部到达管腔表面。
- Each cysticercus consists of a cyst wall and a single scolex invaginated into the lumen. 每一个囊尾蚴是由一个囊壁和陷入囊腔中的单独一个头节所组成的。
- Tumors that arise from vessels extend outward from the lumen towards soft tissue. 起源于血管的肿瘤从腔内向外延伸至软组织。
- The CT scan revealed the lumen of the "new trachea"was stable patency without evidence of stenosis. CT检查示新气管管腔宽敞 ,无狭窄现象。
- The lumen of the acinus is small and narrow, but that of the valveolus is large and distended. 单腺泡腔小而狭窄，但小泡状腺的腔却大而膨满。
- Note the purplish blue calcifications in the media; note that the lumen is unaffected by this process. 在动脉中膜可见紫蓝色的钙化灶，而管腔没有受累。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The lumen of the acinus is small and narrow, but that of the alveolus is large and distended. 单腺泡腔小而狭窄，但肺泡的腔却大而膨满。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- The conical configuration of the appendix makes obstruction of the lumen unlikely. 阑尾呈圆锥形，不易造成腔内梗阻。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- Objective: To study the chordae and arachnoid granulations in the lumen of superior sagittal sinus and torcular herophili by endoscope and microscope. 摘要目的：通过内窥镜及显微镜观察成年人上矢状窦、窦汇窦腔及其内的纤维索、蛛网膜颗粒结构的解剖学形态特征。
