管状的

Pollen grains germinated soon after pollination. Pollen tubes grew first into the intercellular space of branched penniform stigma and then through the intercellular space of transmitting tissue into the top of the ovary, further penetrating the ovary wall and primine to the micropyle. Green fluorescence was found in both pollen and pollen tubes.

结果表明：授粉后，花粉随即萌发，花粉管进人羽毛状柱头分支结构的细胞间隙，继续生长于花柱至子房顶部的引导组织的细胞间隙中，而后进入子房，在子房壁与外珠被之间的缝隙中向珠孔方向生长，花粉与花粉管均具有明显的绿色荧光。

In order to establish relative analysis methods and find out transfer rules and vertical distribution characteristics of heavy metals in sediments of Poyang lake,column form sampler designed by us was used in the experiments,the sediments samples from Wucheng section of the Ganjiang River in Poyang lake area were collected using adjacent water vertical spile method.

为建立鄱阳湖水域沉积物中重金属的相关研究方法，了解重金属污染物的迁移规律，并探讨底泥中重金属的垂直分布特征，采用底质柱状采样器通过临水垂直插管法采集鄱阳湖流域赣江吴城段的底质样品，利用微波消解—AS-990型原子吸收分析体系对柱状样中不同深度的样品进行重金属Cu含量的测定。

Results The left side of caudate lobes varied little in the shape and border,having a constant pedicle of vessels and bile ducts, which could be easily resected in surgery.Most of the blood vessle branches and bile duct of caudate lobe arose from the anterosuperior edge of Glisson's cap-sule.

结果 ①尾状叶左侧的形态、大小、边界变异不大，其血液及胆管引流有一个相对固定的&蒂&，手术切除比较容易；②尾状叶的血管供应、胆管引流繁杂，但均连接于Glisson's管的一、二级分支的前上缘；③肝短静脉数量、注入部位变异大，其走行多与腔静脉壁垂直。

Results The left side of caudate lobes varied little in the shape and border,having a constant pedicle of vessels and bile ducts,which could be easily resected in surgery.Most of the blood vessle branches and bile duct of caudate lobe arose from the anterosuperior edge of Glisson's cap-sule.The hepatic short veins varied significantly in number,but all veritcal to inferior vena cave.Conclusion There are four approaches for cau

结果 ①尾状叶左侧的形态、大小、边界变异不大，其血液及胆管引流有一个相对固定的&蒂&，手术切除比较容易；②尾状叶的血管供应、胆管引流繁杂，但均连接于Glisson's管的一、二级分支的前上缘；③肝短静脉数量、注入部位变异大，其走行多与腔静脉壁垂直。

P-gp is expressed in normal biliary canaliculi of the liver, the adrenal cortex and proximal tubules of the kidney, and intestinal epithelia including the columnar cells of the large and small intestines; capillary endothelial cells of brain, testis, and placenta; and in the hematopoietic stem cells of bone marrow.

P-gp表达于正常的肝脏胆小管，肾脏的，肾上腺皮质和近端小管，以及包括大肠和小肠的柱状细胞在内的肠上皮细胞；脑、睾丸和胎盘的毛细血管内皮细胞；以及骨髓的造血干细胞。

Pollen grains germinated soon after pollination. Pollen tubes grew first into the intercellular space of branched penniform stigma and then through the intercellular space of transmitting tissue into the top of the ovary, further penetrating the ovary wall and primine to the micropyle. Green fluorescence was found in both pollen and pollen tubes.

结果表明：授粉后，花粉随即萌发，花粉管进入羽毛状柱头分支结构的细胞间隙，继续生长于花柱至子房顶部的引导组织的细胞间隙中，而后进入子房，在子房壁与外珠被之间的缝隙中向珠孔方向生长，花粉与花粉管均具有明显的绿色荧光。

Thyroglossal duct cysts are the most common cervical cysts and are usually considered to be a benign embryonic malformation where the thyroglossal duct fails to obliterate. Parathyroid cysts are a rare disease and may also result from malformation of the remnants of the third pharyngeal pouch.

甲状舌骨囊肿是最常见的颈部囊肿，一般认为是胚胎发育过程中，甲状舌管没有关闭造成的良性胚胎畸型；副甲状腺囊肿则是一种罕见疾病，可能起因於胚胎发育时第三咽囊的残存物。

Treatment at a high temperature would bring big changes to the structures of titanate nanotubes. When the calcination temperature was higher than 450℃, the tubulous structure of titanate nanotubes was destroyed and transformed into anatase phase.

高温煅烧处理对钛酸盐纳米管的结构影响较大，当温度高于450 ℃后，纳米管的层状结构被破坏，晶体结构转化为锐钛矿相的TiO2结构。

Having captured these two kinds of bat with special designed equipment, the Shei-Pa technical specialist Chia-hung Chen said, the Formosan tailless leaf-nosed bat has leaf-shaped nose and paper-cone-liked ears and inhabits usually in caves. Only at a few spots in Yilan, Nantou and Hualian, is it observed. Syuejian, elevation 1879 meters, is its highest inhabitance ever found.

用特殊网具捕获这两种蝙蝠的雪管处技士陈家鸿说，无尾叶鼻蝠鼻部为叶片状，耳朵像纸卷成圆桶状，主要栖息在洞穴，台湾已知分布地点只有宜兰、南投与花莲等少数栖地，海拔1870公尺的雪见是目前分布海拔的最高纪录。

The influences of curvature, torsion and inclined angle of cross section of the pipe on the flow characteristics are analysed and studied in the fully developed steady laminar flow of helical square pipe.

借以分析研究了螺旋状矩形管在定常、充分发展的层流流动中，管的曲率、挠率和横截面倾斜角对流动特性的种种影响。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。