小管内的

Intravascular large B-cell lymphoma is characterized by clusters of large neoplastic B cells within small blood vessels, most commonly in the dermis and subcutis.

血管内B型大淋巴球淋巴瘤是一种在小血管内充满大型肿瘤性B细胞的淋巴瘤，最常表现在真皮层及皮下组织的小血管。

Results? 6 cases in X-ray film revealed round or oval stones in areatus distribution in the areas of renal papillae and medulla. 3 cases of IVP revealed cystic or hair-brushed dilation. 5cases in B-ultrasound revealed little anechoic area and strong echo light spot in radial distribution with acoustic shadow. Unenhanced CT of 6 cases revealed spotted or areatus stones surrounding minor renal calices with collecting tube system dilation and enhanced CT showed artifacts of stones magnification because of the collection of contrast medium around the stones. Conclusion?

结果 X线平片检查6例，表现为肾乳头、髓质区见簇状排列的圆形、椭圆形致密影；IVP检查3例，显示肾集合管囊状、刷子状扩张；B超检查5例见肾髓质内呈放射状分布的小无回声区和强回声光点，其后方伴有声影；CT检查6例，平扫呈环绕肾小盏分布的点状或簇状钙化灶，集合管囊状扩张，增强后因钙化周围的集合管内造影剂聚集，造成钙化影增大的假象。

Report of 5 cases using pigtail probe method of repairing canalicular lacerations.

本篇报告使用猪尾巴探针及聚乙烯做管内衬物，并行泪小管断裂端对端吻合术，来重建因外伤而引起的泪小管断裂伤。

Mehrdad Ghasemi-Nejhad, a professor of mechanical engineering at the university, said the brush may be used to sweep nano dust, paint small micro-tubes and clean pollutants in water.

夏威夷大学机械工程系的Mehrdad Ghasemi-Nejhad教授说：这种最小的扫帚可以用来佛去纳米灰尘，在小微管内刷涂料，可以清洁水中的污染物。

Results In 9 cases of endometrial biopsy of materials by uterine curettage, the cells of endometrial stromal sarcomas of 6 cases were well differentiated and like stromal cells of endometrial hyperplasia; the cells of endometrial stromal sarcomas of 3 cases were poor differentiated, the cells of 2 were like that of malignant lymphoma, and another like that of pleomorphous sarcoma. In 9 cases were found the distribution of vessels cluster like endometrial corkscrew small artery. The tumor cells were grew along lymphatic or protruded in lymphatic, and there were small islands or small pieces of tumor cells in the interspace of muscles in 2 cases. The contrastive observation of the specimens of resected uterines of 9 cases confirmed the valve of above features to the confessed diagnosis of endometrial stromal sarcomas in the materials of endometrial biopsy or uterine curettage.

有3例分化差者，其中2例酷似恶性淋巴瘤，1例酷似多形性肉瘤。9例均见簇状分布的子宫内膜螺旋小动脉样的小血管分布，2例见瘤组织沿淋巴管和突入淋巴管内生长及小片平滑肌组织的肌间隙内有小灶状或小片状瘤组织分布。9例子宫切除标本的对比观察，进一步证实了上述特征对宫内膜活检或刮出物确诊子宫内膜间质肉瘤的价值。

Some other possible causes are a water logged air cushion tank, an over pressurized diaphragm style air cushion tank, an undersized air cushion tank and, on systems with a domestic water coil, a leak in the tankless coil.

其他可能的后果包括：气垫罐可能被浸透，受压过大的隔膜类气垫罐，气垫罐尺寸太小，带有室内水蟠管的系统，在无罐盘管内的泄漏，等等。

The delicately finessed combination of larger PSC+ conductors inside the three PE tubes, and smaller PSC+ conductors inside the three Teflon tubes, provides nearly all the clarity and dynamic advantages of Teflon, while essentially maintaining all the naturalness and ease of PE.

包裹于三条聚乙烯管内较大的PSC+导体，以及包裹于三条铁氟龙管内较小的PSC+导体，其精致细腻之组合，提供了铁氟龙所具有声音清澈生动的优点，同时基本上也维持了聚乙烯之本质与安定。

The parameters of pulse combustor such asfrequency,length of feed tube drying tube effecting on drying property were analyzed.It ispropitious to dry high surface-water containing,small granule or liquid materials.

分析了脉动燃烧器频率、热负荷、干燥管长等参数对干燥性能的影响；发现脉动燃烧器尾管内干燥更适合于含表面水高的小颗粒物料或液体物料，可充分利用脉动气流和声波能的作用，使物料分散雾化，增大表面积，提高干燥效率；研究了脉动燃烧器尾管内干燥颗粒物料的传热特性，并将试验结果与其它类型的干燥器进行了比较。

Numerous PMN's are seen filling renal tubules across the center and right of this picture.

这是上源性细菌感染引起的急性肾盂肾炎，在这张切片的中心和右侧的肾小管内有大量的 PMN 。

The difference is that the relay-like plunger is composed by two separated plungers in different size and reciprocate in corresponding tube in the process of lifting, and the two separated plungers automatically dock with each other when the relay-like plunger is in the process of up stroke and separate in the process of down stroke and constitute the process of the relay plunger lifting.

所不同的是，组合油管接力式柱塞举升系统的卡定器下到下部小油管中，柱塞由大、小两个分体式柱塞组成：小柱塞在下部小油管内运动并实现在小油管中的举升，大柱塞在上部大油管内运动，上行程时小柱塞可与大柱塞自动对接并完成举升的接力，下行程时小柱塞可与大柱塞自动脱离。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。