端出

In particular, this paper elaborated the auto-adapted transmission speed of the source according to the RTP/RTCP feedback information, enables it to realize the video real-time transmission in the different network condition. Then, produced the detail solution to the key question appearanced during the system design.

重点阐述了根据RTP/RTCP反馈信息来进行源端的速率自适应调节，使其能在不同的网络状况下较好地实现视频的实时传输，并对系统设计实现中的关键问题给出了详细的解决方案。

Leaves simple, usually alternate, rarely opposite or verticillate, sometimes crowded at apices of branches; stipules usually small and caducous, sometimes larger, leaflike and persistent, rarely absent; petiole generally present, sometimes with apex 2-glandular and/or with additional glands along petiole length; leaf blade usually pinnate-veined, sometimes 3-5-veined from base or palmate-veined, with or without pellucid dots or lines, sometimes with a pair of glands at junction of blade and petiole, margin entire or toothed, teeth glandular or not. Inflorescences axillary, terminal, or cauliflorous, of various forms: racemose, spicate, cymose, corymbose, or paniculate, sometimes flowers fasciculate, or solitary; pedicels often articulate; bracts and bracteoles usually small to minute.

单叶，通常互生，很少对生或轮生，有时在枝端簇生；托叶通常小并且早落，有时大，叶状并且宿存，很少无；叶柄通常存在，有时先端有2个腺体，或沿着叶柄有腺体；叶片通常羽状脉，有时基部3-5出脉或掌状脉，有或无透明小圆点或线，花序腋生，顶生，或者茎生，或多种形式：总状，穗状，聚伞状，伞房状，或者圆锥状，有时花束状，或者单生；花梗通常有节；苞片和小苞片通常小到微小。

According to amino acid sequence to vitellin which has the structural character of GL/ICG motif near C end, two degenerate primers were designed and Chrysopa septempunctata s RNA was extracted, and a 900bp fragment was amplified by RT-PCR.

根据昆虫卵黄蛋白氨基酸序列在靠近C端存在GL／ICG区域的结构特点，设计了两条简并引物，提取大草蛉的RNA，用Takara的3′—RACE试剂盒进行RT-PCR，扩增出一段900bp的片断。

I prefer it to Google Analytics (unlike the latter, Clicky gives me easy report on client host names, so I can see where people are coming from; can't figure out how to do it in Google Analytics).

我喜欢它，以Google Analytics （分析不同的是后者， clicky ，让我很容易的报告对客户端主机名称，所以我可以看到，那里的人都来自；不能计算出怎样做在Google分析）。

Inferior petrosal sinus extends from the posterior part of the cavernous sinus and courses along the clivus laterally, in IPS sulcus. It usually leaves cranial cavity through the jugular foramen and eventually joins the jugular bulb or the internal jugular vein.

岩下窦起自海绵窦后端，走行在斜坡两侧的IPS沟内，通常经颈静脉孔出颅，最终汇入颈静脉球或颈内静脉，沿途接收多条静脉的注入，与颅神经Ⅵ、Ⅸ、Ⅹ、Ⅺ关系密切。

Most of the e-learning research topics focus on metadata of learning object. These studies extract useful information from metadata, and use them to organize the LOs. However, to understand the metadata is not enough to organize the multimedia-style LO in meaningful manner. The comprehensive multimedia-style LO is especially useful for mobile learners to choose what they really demanded. In order to attack the problem, this project uses multi-agent technique to develop a personalized hyper-seamless learning environment for managing LOs comprehensibly. Following that, the proposed environment coordinates two agents: Content Reorganize Agent, and Zone Agent to provide mobile learners the efficient multimedia-style learning experience. The CRA is responsible for reorganizing the discovered critical multimedia content by analyzing learner』s behavior and the multimedia』s annotation. The ZA is designed for terminal devices to monitor the learning behavior, and it sends the collected behaviors to CRA for evaluating. Moreover, the ZAs can communicate with each other, and they can self-organize as a group for sharing learning resources. Due to the cooperation of the two agents, the learning environment can give the properly multimedia-style LO for learners without bandwidth squandering. Finally, we expect this project can construct a comprehensive multimedia-style LO map for efficient personalized seamless learning.

中文摘要大多数的数位学习研究著重於如何利用学习物件的Metadata来组织管理学习物件，然而只透过Metadata仍旧无法有效管理多媒体形态之学习物件，多媒体学习物件的内容若能被了解，则学习者能正确的选择所需的学习内容，尤其是行动学习，能正确选择行动内容不但能减少频宽的浪费，亦能有效利用行动装置有限的资源，有鉴於此，本研究计画拟利用多重代理人机制发展个人化超无缝学习环境来管理内容可被理解之多媒体形态学习物件，在超无缝学习环境中Content Reorganize Agent 与Zone Agent 这两支代理人程式负责协调作业以提供高品质之行动学习经验，其中CRA所负责的工作为分析学习行为与学习物件之注解找出多媒体关键内容来重组具备学习主题之多媒体学习内容，而ZA为安装於学习装置端的代理人程式，其负责监督学生在学习过程中产生的行为，并将该资讯传回CRA以供分析，此外ZA与ZA之间具备自我群聚组织的能力，同一群组下的ZA可彼此共享所需的学习资源，透过CRA与ZA的合作，个人化超无缝学习环境能在不浪费网路频宽的前提下，提供正确且合适的多媒体学习物件给行动学习者，最后我们预期透过本计画的执行能够建立具备内容理解能力之学习物件模型，并利用此模型提供有效率的个人化无缝学习。

The invention uses the method of the fusion and direct polymerization to prepare the carboxyl-terminated lactic acid prepolymer and then copolymerize with the aliphatic polycarbonate; then the reaction is done in the twin-screw extruder to screw out the extension chain and the good polylactic acid copolymer is made.

本发明采用熔融直接缩聚的方法制备出羧基封端的乳酸预聚物，接着再与脂肪族聚碳酸酯二元醇进行共聚，然后再在双螺杆挤出机中进行反应挤出扩链，制备性能良好的聚乳酸共聚物。

Xrays of limb bones may show reduced density and thin cortices and in some cases fractures in metaphyses.

对四肢骨骼的X光检测显示出骨量减少，皮质变薄，甚至干骺端碎裂。

Guangzhou subway No.3 lines some station was taken as research object , the infiltration and exfiltration pattern of airflow via opened Platform Screen Doors was simulated with CFD , besides, the airflow pattern in the front and the back of the train was analyzed respectively.

采用计算流体力学方法，以广州地铁3号线某车站为研究对象，对列车停靠站台，屏蔽门开启时，气流通过屏蔽门在车站站台和隧道间的渗漏模式进行数值模拟，并对列车前后端屏蔽门漏出风和渗入风模式进行了分析。

By using RACE method,3' flanking sequences of PPO gene was amplified from cDNA of young fruit of strawberry.

本文用RACE的方法，从草莓幼果cDNA中成功扩增出PPO基因的3'端部分序列。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！