查询词典 protocol

Ahamed Idris, MD, professor at the University of Texas Southwestern Medical Center in Dallas, Texas, told Medscape that the new training protocol directs dispatchers to ask if the patient is awake and conscious and if the patient is moving. The dispatcher then asks if the patient is breathing normally."Because agonal breathing often sounds like gasping or snoring, the dispatcher is then instructed to ask the 911 caller to tell the dispatcher when the next breath occurs. If there are 10 or more seconds between breaths, the dispatcher tells the caller to begin CPR," he said.

德州达拉斯德州大学南西分校医学中心Ahamed Idris医师向Medscape表示，新的训练流程将导引急救人员询问清醒的、以及仍有动作的病患；如果病患可以正常呼吸，急救人员接著询问各个问题；因为临终前呼吸通常听起来像喘气或是打呼，急救人员接著被教导要求拨打911的目击者通知急救人员，当下一次呼吸发生时，如果呼吸之间间隔10秒以上，急救人员告诉目击者开始CPR。

President Barack Obama's deep bow to Emperor Akihito of Japan has sent the US media into a frenzied debate on protocol.

巴拉克。奥巴马总统给日本明仁天皇深鞠躬引发了美国媒体对外交礼仪的疯狂争论。

Simplified multiple aliquot regenerative-dose protocol is already applied successfully in loessial sediments after 130 ka.

近几年得益于释光技术与方法的发展，简单多片再生法已成功应用于130 ka以来黄土类型沉积物的定年。

This paper analysis the performance of both slotted-ALOHA and ALOHA protocol.

然后通过对常见的时分多址无线通信协议的分析，给出了该系统通信协议的设计方案。

Firstly, the thesis introduced the development of VOD, the background and meaning of the program, then the author introduced the associated technology, mainly including the feature of multimedia, video compression technology and the protocols SCTP and RTP. Considering the ambulant of host , fluctuation of bandwidth,high error rate data in wireless networks ,the author proposed some QoS strategy in the wireless networks such as RTP/SCTP protocol stack , connection control of the server, two buffers in the client end point.,TFC congestion control algorithms ,etc. Based these strategies, the team members gives the software and hardware solution of the wireless video-on-demand system and gives the main modules design of the software system. The system adopted the C/S structure including two parts: server and client ,using the Mpeg-2 which is apporiate for networks as the supported format. The thesis emphatically researches on the video-serving module of the server and the sink module, player module of client.

本文首先介绍了视频点播系统的发展现状、课题的研究背景和意义；接着对课题的相关技术进行概述主要包括了多媒体特点，压缩技术，传输协议SCTP以及RTP；针对无线环境的节点移动性，带宽波动性，数据错误率高等三大特点，作者研究设计了无线环境下的QoS策略：RTP/SCTP协议栈，服务器准入控制机制，客户端双缓冲区，TFRC拥塞控制机制等；在这些策略的基础上设计了系统的软硬件解决方案，并对软件体系结构的主要模块进行了设计，整个视频点播系统采用C/S结构，由服务器，客户端2个部分组成，使用适合网络传输的流媒体格式Mpeg-2作为系统支持的格式，文中重点研究了服务器的视频服务模块以及客户端的接收模块和播放器模块，并利用线程池技术对系统进行实现。

There don't seem to be support for the Amoeba network protocol.

可能还不会支持Amoeba网络协议。

Nigra, B. oleracea and B. carinata belonged to class 2A according to the classification of karyotypes by Stebbins (1971). According to Levitzky's and Stebbin's view, the more asymmetric karyotype a species has, the more evolved it is. Therefore, B. campestris is the furthest evolved species among the elementary species, and B. juncea and B. napus the furthest among the amphidiploid species. Compared with the previous reports, there is no any cytoplasm in the chromosome sample prepared using this protocol which is very useful for the karyotype analysis, as well as the FISH research on Brassica species.

对上述研究结果分析表明：（1）芸薹属复合种是由基本种相互杂交而成；（2）B基因组与A或与C基因组亲缘关系较远，而A和C基因组亲缘关系较近；（3）芸薹属复合种在演化过程中，发生了染色体结构上的重排现象；（4）芸薹属复合种演化过程中，rRNA基因位点发生了减少；所获结果与国外同类报道相比表明：国内的白菜型油菜存在新的rRNA基因位点，即rRNA基因在芸薹属同一物种不同的品种间具有多态性；有关这类研究国内尚未见报道。

The study on the phylogenetic relations among these species is very useful for the study on genome and marker-assisted breeding in Brassica species. The karyotypic analysis is one of the most important methods in analysing the phylogenetic relation of species with closer relations. The protocol for inducing high frequency metaphase was established by pretreatment with low temperature and 8hydroxyquinoline, and then the preparation of chromosome and karyotypes analysis of six economical important Brassica species were carried out. According to the karyotypic analysis, it was shown that in the genomes of amphidiploid species, there are genomical components from didiploid species. Our result showed that B. campetris, B. juncea and B. napus belonged to class 2B, while B.

以二倍体B.nigra（B，n=8）基因组为探针，用B.campestris（A，n=10）或B.oleracea（C，n=9）的基因组进行封阻，分别与B.juncea（AB，n=18）和B.carinata（BC，n=17）进行GISH杂交发现，B.juncea和B.carinata基因组中仅有来自于B.nigra的8对染色体表现杂交信号，而其它染色体杂交信号较弱；以B.campestris或B.oleracea基因组为杂交探针与B.napus（AC，n=19）进行GISH杂交发现，所有19对染色体均出现杂交信号，根据杂交结果难以正确判断B.napus基因组中的哪些染色体是来自于A基因组，哪些是来自于C基因组；以rRNA基因（18S-5.8S-26S）为探针的FISH杂交结果表明，B.campestris基因组中rRNA基因位点为6对；B.oleracea为3对；B.nigra为2对；B.carinata为4对；B.juncea为6对；B.napus为6对。

Then through the research and analysis of various safe problems of the electronic commerce, it is putting forward viable solutions, and carrying on an overview to the safe technique of the electronic commerce, then taking an analytic comparison between SSL, SET protocol which spreading nowadays, pointing out advantage and shortage respectively, and telling its development trend.

因为各种安全漏洞，网上支付的欺诈现象频频发生，使得人们不得不对许多问题防范有加，从而阻碍了电子商务的健康发展，解决电子商务的安全问题已经迫在眉睫。相信如果消费者和商家能在一个安全快捷的电子商务环境进行交易，那么电子商务的优势会发挥得淋漓尽致。

Also,the two types of networks are analytically compared in terms of structure,bandwidth,and protocol.

明确了电力电子系统网络的定义，分析并总结复杂电力电子实时系统所需网络必需具备的条件。

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。