IP multicast utilizes a tree delivery structure, on which data packets are duplicated only at fork nodes and are forwarded only once over each link.
IP组播利用树转发结构，只需在组播树的分支处复制数据报文，而且在每条链路上仅转发一次。
The typical structure of the message they send to obtain this information contains a product identification, a quantity and a target delivery date.
为了获得此信息而发送的消息的典型结构包括：产品标识、数量和目标配送日期。
With the Rational Software Delivery Platform, creating an effective structure for governing quality management does not require a total organizational transformation.
如果使用Rational SoftwareDeliveryPlatform，那么创建一种有效的质量治理结构并不需要整体的组织转型。
For the third step in the creation of the capability patterns and delivery processes, a work breakdown structure (WBS) is created.
对于能力模式和交付过程的创建中的第三步，会生成一个工作分解结构(work breakdown structure,WBS)。
A topic is large enough to be self contained from a writer's point of view but small enough to reuse effectively in whatever higher-level structure a particular delivery context requires.
从作者的观点来说，一个主题要大到能自我容纳，但要小到特殊上下文需要的以任何高级结构的有效重用。
Sengupta realized the balloon-within-a-balloon structure could help him tackle the drug delivery challenge.
森古普塔马上意识到，这种气球套气球的结构也许可以帮助他解决给药的难题。
Evaluation is on the basis of clarity, structure, idiomatic use of language, delivery, interest-level of content.
评分会依据清晰度、结构、谚语运用、作报告方式和内容的吸引力来确定。
According to needs and delivery medium, can be used two kinds of mechanical seals and packing seal, and the structure of these two kinds of interchangeability.
根据需要和输送介质，可采用机械密封和填料密封两种，且这两种结构具有互换性。
Other factors to be particularly concerned about are the structure of essays and delivery of written material and in particular I would like to mention the question of plagiarism.
另一个方面，需要注意的是文章结构和交的写作材料。我特别想说的是作弊问题。
In addition, in order to delivery process smoothly, the maternal should adjust dietary structure, weight control growth speed during pregnancy, proper exercise, and on-time antenatal examination, etc.
另外，为了分娩过程顺利，产妇应调整饮食结构，控制体重增长的速度，孕期进行适当的锻炼，并按时产前检查等。
This article provides a review of starch structure, digestibility and its influencing factors and the application outlook of starch-based carrier for oral colon-specific drug delivery system.
综述了淀粉的结构、消化特性、影响淀粉消化特性的因素及其在口服结肠靶向药物控释载体中的应用前景。
Screw pump is a new type of liquid delivery of machinery, with a simple structure, safe and reliable use of easy maintenance, a continuous uniform fluid, pressure, stability and so on.
螺杆泵是一种新型的输送液体的机械，具有结构简单、工作安全可靠，使用维修方便、出液连续均匀、压力稳定等优点。
In this paper, a hybrid-excited power-delivery intelligent cell structure based on the idea of micro-cell zone is presented.
本文提出了一种基于微小区域思想的混合激励功率传送型智能小区结构。
The current paper reviews the structure, recent marketed products and the research status on the delivery systems of calcitonin.
现对其结构式、已上市品种及最新给药系统的研究情况及其进展进行了综述。
Ljposomes as a drug delivery system, the ability of earring drugs is related to the chemical composition and physical structure of liposomes.
脂质体作为药物载体，其化学组成和物理结构与载药性能密切相关。
In NLC drug delivery systems, the compatibility of drug and lipid carriers is the key element to determine the structure of microscopic and mesoscopic, drug-loading capacity and stability.
在NLC给药系统中，药物与载体以及脂质载体之间的相容性是决定NLC的微观和介观结构，载药能力，稳定性等药剂学性质的关键因素。
This paper has reviewed the structure and properties of the amphiphilic copolymer, the formation and morphologies of the polymeric micelles, and the advance of which as drug delivery in recent years.
本文综述了形成聚合物胶束的两亲性共聚物的组成、聚合物胶束的形成、形态以及近些年来作为药物载体的研究进展。
These models could serve as the theoretical bases for reasonable design of cigarettes structure, proper selection of raw materials and reduction of tar delivery.
该数学模型为合理设计烟支结构、适当选择卷烟辅料、有效控制卷烟焦油释出量提供了理论依据。
The fiber laser source delivery by fiber, the delivery distance can be longer, the structure is compact.
激光器通过光缆实现激光距离传输、结构紧凑。
The microporous structure decides different properties of materials, such as delivery behavior, catalytic activity, separating efficiency, adherence, storage and released kinetics, etc.
这决定着材料的传输行为、催化活性、分离效率、黏附、储存和释放动力学等。
Conclusion the unique properties of dendrimers resulting from their unusual structure gave a broad application prospect in the drug delivery system, genetic carriers and other fields.
结论树状聚合物的特殊结构决定了它的独特性质，树状聚合物在药物传递系统、基因载体等领域具有广阔的应用前景。
Through the analysis of the technological process for the delivery box lid, the structure working process of the flanging and pattern_pressing die were introduced.
通过对投递箱箱盖的成形工艺分析 ，介绍了其弯形压边模结构及工作过程 ，阐述了在有花纹及字母的成形模设计中应注意的事项。
The invention has the advantages of simple steps, easy realization, simple and compact structure, small integral size, reliable operation, high delivery speed, high delivery precision and the like.
本发明具有步骤简单、易于实现，结构简单紧凑、整体尺寸小、工作可靠、投送速度快、投送精度高等优点。
By disrupting the stratum corneum structure and create pathways allowing transport of macromolecules, microneedles array can improve the transdermal drug delivery and increase the efficiency.
传统的被动式经皮给药严重受限于皮肤角质层的阻碍，利用微针阵列破坏角质层可改善皮肤对药物的渗透性，大大提高经皮给药效率。
As the collection and management structure changed, Document Delivery Service has become one of the main business of the library and effective ways to add the library collection.
随着馆藏结构和管理模式的调整，文献传递服务已经成为图书馆的主要业务之一，成为图书馆补充馆藏的有效途径之一。
The utility model has the advantages of the simple structure, the convenient installment and the wide application, and is used for perpendicular delivery for buildings.
本实用新型具有结构简单、安装方便、适用面广的优点，用于楼宇的垂直输 送。
The utility model has the advantages of the simple structure, the convenient installment and the wide application, and is used for perpendicular delivery for buildings.
本实用新型具有结构简单、安装方便、适用面广的优点，用于楼宇的垂直输 送。
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