管

Benda Plastic Manufacturer of Nanhai,Foshan City,Guangdong Province,established in 1990 and later moved to Nanhai district,is a large enterprise specializhing in manfacture of plastic tubes,rods,ball valves and pipings,Our main end products include PTFE,PVC,PP,PE,Nylon and ABS tubes,valves and pipings and rods in more than 1000 types.

广东省佛山市南海奔达塑胶制品厂，创办于1990年（即原佛山市奔达塑胶有限公司，现迁往南海区）是一家专业生产塑胶管、棒材、阀门、管件的大型企业。主要产品材料有聚四氟乙烯、聚氯乙烯、聚丙烯、聚乙烯、尼龙、ABS等，品种规格有塑胶管、棒材、阀门、管件等几大系列，一千多个品种。

AIM: To analyze the influence of Photomultiplier Tube voltage biasing circuit on the performance of PMT, and to take corresponding measures for elevating the accuracy of PMT voltage biasing circuit accuracy to improve the performance of PMT.

目的：分析光电倍增管电压偏置电路对光电倍增管性能的影响，并采取相应措施提高光电倍增管电压偏置电路的精度，以改善光电倍增管的性能。

Basal bodies are the structures developed from bicentriole, the branched blepharoplast and blepharoplast, respectively, depending on the specific group of ferns concerned.

鞭毛、基体和多层结构中的微管带形成了游动精子三个独特的微管列阵，由于微管蛋白的后修饰作用这些微管列阵十分稳定；centrin是运动器中的重要成分，但功能尚不清楚，可能和细胞骨架及运动器的构建有关。

Our main production are ORD TM series products: Rubber board, tube, glass wool products, PEF board, Aluminum telescopic tube and aluminum foil insulation tubes, etc., which are widely used in urban construction, chemical industry, machinery manufacturing, air conditioners and air-conditioning units, cold storage, layer heat insulation and so on.

主要产品有欧瑞达牌橡胶板及管、PEF版及管、玻璃棉毡、铝箔伸缩管及铝箔保温管等，广泛应用与城市建筑、化工、机械制造、空调器及空调机组，冷库层面隔热等方面。

Tatsu Hongrui company specializing in the production of electronic devices rectifier, brake pipe module (including MTC MFC MDC MFG MD five series) and the rectifier, thyristor discrete devices.

鸿瑞达电子器件公司专业生产整流管、闸管模块（包括MTC MFC MDC MFG MD等五大系列）和整流管、晶闸管分立器件。

Methods 58 cases(58 eyes) of canalicular laceration received surgery.The lacerated canaliculus was anastomosed with 10-0 suture and intubation of epidural anesthetic tube was put for 1-3 months.

方法收治外伤性泪小管断裂共58例(58眼)，在手术显微镜下寻找到泪小管断端后置管，然后断端用10-0缝线对接缝合3~4针，1~3月后拔管，随访观察泪道通畅情况。

The main contents include ? the foundation of MD simulation cell in Grand Canonical Ensemble;? the establishment of elastic collision mechanism between hydrogen molecules and carbon nanotube walls and arithmetic design;? molecular dynamics simulation details of hydrogen physisorption in single walled carbon nanotube arrays and program design;? the acquirement and analysis of computer simulation results, where the influences of tube diameter, distance between tubes, temperature and pressure on hydrogen physisorption in SWCNTA are investigated in detail.

主要内容为：①巨正则系综分子动力学模拟元胞的创建；②氢分子与碳纳米管壁弹性碰撞机制的建立及算法设计；③碳纳米管阵列物理吸附储氢的分子动力学模拟细节及程序设计；④计算机模拟研究结果的获取与分析，重点研究了管径、管间距、温度和压强对单壁碳纳米管阵列物理吸附储氢的影响。

Then sonorgraphic examination was carried out in 20 patients with cubital tunnel syndrome and 10 patients with carpal tunnel syndrome before operation.Results Not only the structure of cubital and carpal tunnel cauld be showed clearly,but also the cause of the cubital and carpal tunnel syndrome could be distinct.

结果 高频超声不仅能清晰显示构成肘管及腕管的骨质、软组织及其内容物，而且能够明确肘管和腕管综合征的病因以及尺神经和正中神经的形态学变化。

The reformer tubes are the 3~ generation of new type centrifugally cast reformer tubes. The reformer tube subject to research has been in service for 11 years, which is an old tube that was replaced due to over-temperature caused by process operation and other equipment. This reformer tube was used as a specimen and a series of destructive tests were done on the samples taken from it.

该炉管为第三代新型离心铸造炉管，研究对象为一根已服役11年，由于工艺操作及其它设备原因出现超温而被更换下来的旧炉管，以该炉管为试件并进行取样，进行一系列的有损试验。

Level circular canal fixed under stator coil, 'lower circular canal' for short, is installed according to number of line bars to connect it with insulation draft tube via airproof parts, and to ensure coolant in line bar evenly distributed.

定子绕组下方配置的水平环管，简称下环管。按定子线棒数在环管上装设接口，经密封构件与绝缘引流管连接，以确保所有线棒中冷却介质的均匀分配。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。