查询词典 yolk duct

Esophageal neoplasms/surgery ; thoracic duct/surgery ; chylothorax/etiology

食管肿瘤/外科学；胸导管/外科学；乳糜胸/病因学

A finite element code is developed to calculate the temperature distribution of the inlet duct with the thermal barrier.

本文利用自行编写的有限元程序计算了进气道截面的温度场，并通过参数分析讨论了涂层选材及涂层结构对热防护效果的影响。

They are used where some pressure head is prevalent, such as in a duct system.

管状轴流风机是固定在一定长度的管状支架上的螺旋桨式风机，它们通常保持一定压力值，例如在排尘系统中。

Symptoms include a sensitive lump with well-defined margins in the breast. There may be pain and tenderness in the affected area, although this is not necessarily accompanied by systemic symptoms such as high-grade fever. Milk flow can be blocked and sometimes a tiny white spot can be seen at the opening of the mammary duct on the nipple.

临床症状包括可在乳房摸到局部压痛敏感的硬块，母乳的排出受到阻碍，有时亦可在乳头处发现塞住乳腺管在乳头处开口的小白点。

Breast-duct endoscopy is a very important and new method to diagnose early stage of mammary gland carcinoma,and will be of great influence in its treatment.

乳管内窥镜检查乳腺病是一种崭新的诊断方法，对早期乳腺癌诊断有重要的作用，将对乳腺癌的治疗产生深远影响。

KTP laser is effective and safe therapy in lacrimal duct occlusion.

KTP激光是一种治疗泪道阻塞的简单有效的方法。

Digital subtraction dacryocystography is a rapid, effective and noninvasive imaging technique, and it is helpful in the diagnosis, treatment and study of lacrimal duct obstruction.

数字减影泪道造影术是一种快速、效和无损伤的检查方法，在泪道阻塞的诊断和治疗中将起重要作用。

If after some time, lacrimal not pass, can go to the hospital for lacrimal duct flush will break through the film.

如果过了一段时间后，泪道仍不通，可以到医院进行泪道冲洗，将薄膜冲破。

Easy storage:Lacrimal Duct made by special silicone,stored under normal temperature.

容易存储：泪道塞用特殊硅胶制成，可在常温下储存。

AIM: To evaluate the therapeutic efficacy of KTP laser assisted dacryocystoplasty for lacrimal duct obstruction.

目的：比较KTP激光泪道成形术治疗不同部位阻塞性泪道疾病的远期疗效。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。