环管

In order to improve the performance of high temperature thermosiphon, it is suggested that coaxial tube insert be employed in the evaporator to form natural flow boiling in an annular gap.

带内插管高温热虹吸管的研究。提出在高温热虹吸管蒸发段插入同心管形成环隙内的自然流动沸腾以改善高温热虹吸管的性能。

According to field testing data analysis, the author find out that buried pipe-in-pipe heat exchanger, which act as a important part of GSHP system, can supply sufficient heat flow and its operation performance is better than that of a wind cooled--heat pump. The author also finds out the self-equilibrium mechanism GSHP system operated with buried pipe-in-pipe heat exchanger, which give experiences for design and operation of a GSHP system.

通过实验测试与分析，证明了地下埋管换热器作为地源热泵系统的重要一环能够为热泵提供良好的热源，使地源热泵的性能参数优于风冷热泵，发现了埋管换热器匹配热泵运行时独特的自平衡规律，为设计和运行地源热泵技术提供了经验。

The system adopt new materials and new technology,including such equipment as the following:a stainless and carbon steel-fabricated converter and dice and doughnut-type gas heat exchanger with big-orifice baffles and wavy pipes,anodically protected stainless steel acid coolers and pipes,a heat-pi...

该系统在设计中积极采用新材料、新技术，成功地应用了不锈钢和碳钢相结合转化器、阳极保护不锈钢酸冷却器及管道、热管省煤器、新型大孔板波形管碟环式换热器、DCS控制系统等。2年多的生产运行情况表明，装置运行可靠，技术指标先进，生产控制指标达到或好于设计值，总转化率达99.87%，吸收率达99.99%。

The ring has a central annular body portion (21) with a raised bearing surface (22) thereon adapted to contact the inner surface of said calandria tube and prevent contact between said outer surface and said inner surface.

该环件具有一环形的中心体部分（21），该部分具有一适于和所述排管容器管的内表面接触的凸起的环形支承面（22），并且可以防止所述外表面与所述内表面接触。

A surface-initiated ring-opening polymerization approach was used to functionalize multiwalled carbon nanotubes with linear poly.

通过化学改性，在碳纳米管表面引入氨基，然后引发N~5-苄氧羰基赖氨酸的N~2-羧基-α-氨基酸酐单体的开环聚合，成功将聚赖氨酸接枝到碳纳米管表面。

This paper therefore examines the development of "the folklore Pai-Chang of Peking opera aria in Tainan city" through literature review depth-interview oral history and participant observation The concept frame is culture organism as the vertical axle and elements of a folklore activity as the transverse axle There are several significant findings about the general picture of this subject: During the late period of Japanese colonial era Tainan local people who played Peguan music learned Peking opera aria and tried to bring Peking opera aria into the folklore Pai-Chang which was one kind performance and traditional custom of Peguan music Some people who came from other places and played Peking opera aria had also known or learned "Pai-Chang" with touching Tainan local amateurs "Pai-Chang" used to be performed by amateurs for worship of god or goddess or for seasoning and wedding celebration without rewards Amateurs volunteered to perform "Pai-Chang" only for their duty temples and fraternity of Peking opera aria The majority of the audience is people who perform or like "Pai-Chang" or who live nearby There is a fixed pattern of the performance including the repertoire and the arrangement of the band The main meaning of this performace is to pray God's blessings therefore the procedure of "Ban-Hsian" is the most essential and ahead of Peking opera aria singing With time goes by the number of the amateurs has dropped; yet the demand for the worship ceremony remains; hence some of the amateurs have been trained to become professional performers Besides although the idea and the meaning of "Pai-Chang" remains the pattern of the performance has become simplified and rigid which is because of the performers' number decreasing and market adapting Nowadays the whole ecosystem of the folklore Pai-Chang of Peking opera aria in Tainan city keep changing which is mainly influenced by the transition of the society(such as the time and space of the industrial and commercial society being compressed and most people's pursuing of specialization and utilitarianism etc ) According to the findings in this paper the phenomenon can be regarded as the subject matter both of Peking opera and folklore studies For the studies of the Taiwanese culture however the subject not only enriches the subject matters of the Taiwanese culture(signifies the localization of Peking opera and a new pattern of Taiwanese folklore) but also reflects the characters of diversification integration adaptation and compromise of Taiwanese culture which used to be influenced by different regimes and the historical contexts Facing such a multicultural context this paper thus suggests researchers should show an open-minded attitude toward the complex of the Taiwanese culture studies and then important phenomenon would not be ignored or misunderstood

代表了什麼意义？对於上述疑惑，查既有研究成果，不消没有论述者，具体提即「京调排场」现象的可说没有，基於此，有必要对台南市及其周边之民俗性京调排场，不管是语汇来由或者其现象本身，做一番研究。本研究透过文献、访谈、口述史、参与观察等方法，以文化有机体之纵的发展概念为经，以民俗表演之横切面各主客要素为纬，试图先对此文化现象调查并推论出一概貌：台南市民俗性京调排场的形成，是在京调传入台南，台南本地北管子弟改习或兼习京调后，结合北管音乐文化所固有的排场表演型态及民俗演出传统，融合而成，形成时间至迟在日治晚期。而一些不同时期的外来京调人士(如原本生长於其他地区、后移住台湾的票友，和中国大陆琴师等等)，也曾透过与当地子弟的接触，而习得或知晓「排场」语汇以及本地京调排场习俗者。此项音乐民俗表演在过往多由业余子弟於神诞或民众婚俗做寿时，对其有义务或交陪的庙宇及子弟间做酬酢性的演出，不收报酬；聆赏者多是京调同好与邻近民众，也有少数路过者；演出模式包括节目安排、乐队编制皆有一定；表演意涵上以「扮仙」祈求神明赐福人间最为重要，因此排仙必不可少，且一定先於京调演唱。随著时间推移，京调排场表演活动的各要素都有变动，惟变迁速度不一，大体而言，业余表演者锐减，人们对酬神娱神节目的需求仍在，因此一些过往的业余表演者遂逐渐转型为职业表演者。此外，虽然表演意涵不变，但在职业表演人员少、又要适应市场的情况下，表演模式亦逐渐流於简化、僵化。目前京调排场整体生态仍在转变的过程中，而这种变化应与工商社会时间空间的被压缩、事事追求专业化与尼Q化等因素有关。再者，据此概貌，在结论部分厘清其意义、定位以及其对台湾文化研究之启示。台南市及其周边之民俗性京调排场现象，可视为京剧研究与民俗研究的一环，然而对於台湾文化研究，除了其题材本身标志了京剧的本土化与台湾民俗活动之新类型，进一步扩充整体台湾文化研究的内容外，更重要的是现象背后所反映的台湾文化的多元融合与妥协适应取向。台湾的海岛地理位置与长期被不同文化背景政权所殖民的历史，其文化自然容易随社会环境改变而弹性适应变迁，呈现多元纷呈、多重覆叠的特色，因此展望未来，从事台湾文化研究应秉除单一观点，保持一定程度之开放与客观胸襟，方不忽视或误识更多重要的文化现象。

Personally,i believe i am just the person who can best fill this position.to begin with,my major , my degree exactly meet the basic requirements of the advertised position.second,i have 6 years of experience rotating in surgical departments.as having pererrorerrorerrorformed 2000 or so procedures,i am able to deal with most basic clinical problems in most surgical departments,and i am good at all kinds of basic surgical skills and procedures,including tracheotomy,endotracheal intubation,thyrocricocentesis,central vein catheterization,external lateral ventricular drainage,closed drainage of thoracic cavity,peritoneocentesis,suprapubis vesicopun c ture,gastrointestinal decompression,urethral catheterization,cranial traction,bone marrow pun c ture,plaster immobilization, routine fracture fixation and traction, phlebotomy , excellent debridement and suturing, and so on.conclusively,i am competent in most basic surgical work and good at organising residents on first aid work.

我自信我正是贵公司所需要的雇员。首先，我的学历，学位和工作经验正符合贵公司在网站中告知的该职位的应聘条件。其次，我有 6 年的外科各科室轮转的工作经历。毕业至今我已经参与完成大小手术 2000 台次，鉴于此，我能处理各外科科室的基本临床问题，熟练进行外科各科室的基本临床操作和手术，比如气管切开术，气管内插管术，环甲膜穿刺术，中心静脉置管术，侧脑室外引流术，胸腔闭式引流术，腹腔穿刺术，胃肠减压术，耻骨上膀胱穿刺术，导尿术，颅骨牵引术，骨髓穿刺术，各种骨折固定和牵引术，静脉切开术，娴熟的清创缝合术等。总的说来，我能胜任外科各科室临床常规工作并组织住院医师进行急救工作。

Deep research and comparison show that, besides the centrarch xylem, H. reflexa has G-type tracheids. Upon and between the annular secondary thickenings, the lignified layer of secondary cell wall bears irregular simple perforations of small diameter and high density. So these perforations have the characters of S-type tracheids. The robust xylem strand and dense perforations indicate the strengthened water-conducting capacity.

深入的研究和比较表明H.reflexa的木质部除为心始式外，管胞为G-型，次生壁的木质化层具有不规则的简单穿孔，穿孔直径小，密度大，分布在环纹次生加厚带和其间，兼有S-型管胞穿孔的特征；粗壮的木质部束和密集的穿孔表明较强的输导能力。

Our company is specialized in producing all kinds of flanges, pipe fittings of large-scale production company located in China bend pipe fittings production base Mengcun Hui Autonomous County, located in the Bohai Economic Circle, west of Beijing-Shanghai Expressway, the east Huanghua Port, north of Beijing and Tianjin and strategic location, transportation is very convenient.

我公司是专业生产各种法兰、管件的大型生产企业，公司座落于中国弯头管件生产基地的孟村回族自治县，地处环渤海经济圈，西临京沪高速公路，东临黄骅港，北靠京津，地理位置优越，交通十分便利。

A ring of fabricated steel round bar to be fitted at the lower end of the chain pipe for cheating protection and smooth running of cables.

在锚链管下端应安装有由圆钢制成的环用以保护锚链，使其光滑运行，同时在锚链管上应提供钢制的盖子。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。