导管

Using wave method to research the hydraulic resonance system of pipe- air chamber .

采用波动法对导管-气室水力共振系统进行了研究，表明水力共振系统在合适的系统结构参数和流体参数情况下，可以使导管出口处的压力高于入口处的压力。

14Th week after injury, the reorganization of labelled neurons' distribution was found in the autograft group, but only one case in the NTN/PGLA group. Conclusion Local application of PGLA tube with neurturin can recover the axoplasm flow of regenerated nerve fibers, its long-term effect can match that of the nerve autograft, and collateral axonal branching occurred less.

应用NTN/PGLA导管的修复能够和自体神经移植修复一样恢复神经缺损的连续性和逆行轴浆运输功能，后期效果相当；应用NTN/PGLA导管修复后神经元分布异位明显少于自体神经移植修复，提示较少发生轴突误向再生，减少面肌联带运动的发生。

METHODS The agar cavity experiment and the experiment of bacteriostatic activity of the guide tube in the nutrient meat broth were made.

用琼脂腔试验法和导管在营养肉汤中的抑菌活性试验测定导管的抗菌性能。

Methods Using Seldinger technique method,guide Magic-BD micro-catheter with Balt detachedable rubber ball to the fistulas level,when verified the ball inside the fistula of carotid-cavernous sinus but outside the carotid artery,filled the ball fully enough with iodine material until the abnormal noise disappear and release the ball remained the internal carotid artery patent.

采用Seldinger法插入导管鞘后，用带Balt可脱球囊的magic-BD导管透视下经导引管送达瘘口水平，当球囊突然"低头"或改变方向时，表示球囊已通过瘘口，进入海绵窦。以等渗造影剂交换气体后充盈球囊至杂音消失，造影证实瘘闭塞完全，并保持颈动脉通畅。

According to jacket structure feature and load features, the paper infers basie theory and proposes a execution process of how to analyze local construction s to meet the ANSYS program load input requirements.

在绥中36-1、文昌13-1/13-2、东方1-1等油气田导管架的吊点、管节点、裙桩套筒等典型局部构造的设计中，我们利用大型有限元分析程序ANSYS 5.6对这些关键部位的构造特性进行了分析，对这些结构的设计提出了改进建议，并在此基础上总结出一套适用于这些典型局部构造的有限元分析实施方法，以指导今后的导管架局部构造分析工作。

Great majority of bosom of the chyle after art of conclusion bosom surgery can be cured via guarding cure, open a bosom to regard as again remedy, if height suspects injury pectoral conduit,reach its to basically divide cope with preventive bunchy blind plunges into pectoral conduit.

结论胸外科术后乳糜胸大多数可经保守治疗治愈，再次开胸作为补救，若高度怀疑损伤胸导管及其主要分支应预防性束状盲扎胸导管。

In this study , we will analyze the relationship between comedo necrosis and pathological factors , and study whether there is correlation between comedo necrosis and invasion or metastasis of cancer .

本研究拟分析乳腺导管原位中粉刺型坏死与侵袭转移指标间的关系，探讨前者是否与导管原位癌侵袭转移有关。

Thefeatures of floral and leaf morphogenesis , the variation of perforation plate of vessels ,the contact types between vessels and xylem parenchyma cells , the organic anatomy ofC .

本文从连香树花和叶的形态发生与发育，导管分子穿孔板韵变异，导管分子间以及导管分子与木质部薄壁组织细胞的接触方式，器官的解剖结构等方面进行了研究。

One-hundred-sixty standard, 160 silver-coated, and 165 externally impregnated CH-SS CVC were inserted.

共放置了160个标准导管、160个银涂层导管和165个预充 CH-SS 导管。

Result: Beneficial effects on nerve conduction speed , fiber diameter, fiber amount and thickness of medullary sheath were also observed in the permeable PLA NGCs.

实验结果：术后三个月聚乳酸导管/神经生长因子微囊组在神经传导速度及形态学中的再生纤维直径、纤维数、纤维密度、髓鞘厚度等均优于聚乳酸导管直接吻合组及聚乳酸导管内注入神经生长因子组；和自体神经移植组的结果基本相似。

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。