主干

数值计算方法是Computing学科的九大主干课程之一。

The numerical calculation is one of the nine great trunk subjects of the Computing branch .

当然是衍生出XML技术大树的主干。

[ W3C Recommendation ] is , of course , the trunk of the sprawling XML technology tree .

波尔多位于巴黎到马德里的铁路主干线上，来往列车频繁。

Bordeaux is on the main Paris-Madrid line so there are frequent trains

据称有数百人堵住了一条往北的主干公路。

Hundreds of people are said to have blocked a main highway leading north .

克拉伦斯街是中央商业区北段部分的主干路之一。

Clarence Street was one of the northbound arteries of the central business district .

如果任其自然生长，主干可以长到约12英尺。

The main stem will extend to around 12ft , if left to develop naturally

美索不达米亚地区可能是世界上人类最早征服主干河流的地区。

Mesopotamia was probably the first region of the world where humans gained mastery over major rivers .

一辆公共汽车和三辆小车今天上午在主干道上相撞。

A bus and three cars piled up on the main road this morning .

但它没有。相反,它坏在了一个很完美的地方，不在主干道上，从这里走路就能到。

But it didn 't. Instead , it broke down in the perfect place-off the main road , within walking distance of here .

ISP主干网&架起Internet世界

ISP Backbone Networks & Propping up the Internet World

近年来，在IP主干网络的VPN建设中，MPLS已经被广泛使用。

Recently MPLS is used for building up VPN in IP backbone .

Fe含量为根>叶片>主干韧皮部、新梢>主干木质部；

Fe content was root > leaf > trunk phloem and vegetative shoot > trunk xylem ;

校园主干网中的ATM与千兆以太网之争

ATM and Gigabit Ethernet in Backbone of Campus Network

一种有效的簇集主干点P2P网络结构模型

An Efficient Clustered Global-Peer P2P Architecture Model

用免疫组化染色和图像分析，检测主动脉、肺动脉主干及肺内小动脉平滑肌细胞中VEGF及PCNA的表达量。

Expression of VEGF and PCNA were detected by immunohistochemical staining and image analysis .

如何在开发中的主干运行持续集成（ContinuousIntegration，CI），以定期测试分支与主干的合并

How to run Continuous Integration ( CI ) against a branch that is under development and regularly test the merge against the trunk

也许相对于支持Internet的协议、主干线和服务器来说，开放源码许可更加促进了源代码和思想的交换。

Perhaps more than the protocols , backbones , and servers that underlie the Internet , open source licenses have facilitated the exchange of source code and ideas .

MRA检出脑血管主干闭塞的灵敏度为100%，特异度为86.70%，高度狭窄者可能过诊为闭塞。

Sensitivity and specificity were 100 % for detection of vessel displacement .

治疗组中主干支组、深穿支组的神经功能恢复程度在治疗后1周、1月后分别较对照组中的主干支组、深穿支组明显（P＜0.01）。

The therapy group was better than the control about the extent of functional or neurological improvement on the 7-day and one month after therapy ( P < 0.01 ) .

HFC主干网络原理和常见故障检修

Working Principle and Trouble shooting of HFC Trunk Network

方案具有很低的网络和路由器开销，也容易扩充到IPv6和未来的主干网。

The scheme has very low network and router overhead and support incremental deployment in IPv 6 .

老格林威治（人口6600人）的中心地带，是位于主干道桑德海滩大道（SoundBeachAvenue）的一片商业区。

The heart of Old Greenwich ( population 6,600 ) is its business district on Sound Beach Avenue , the main thoroughfare .

主干网络采用工业以太网结构，将以纤维缠绕机为主的缠绕装备组建成一个小型的监控网络，并实现与上层网络（企业局域网或Internet）的互联。

Using the industrial Ethernet technology , we connect many filament winding machines and auxiliary equipments into a small monitoring control network , which can also be connected with enterprise network or Internet .

结果5只兔栓塞后DSA显示颈内动脉细小分支及主干发生闭塞，CT平扫和增强在缺血6小时可见栓塞侧大脑半球片状低密度梗死区。

Results Small branches and trunk of ICA were all obliterated after embolization . CT scanning showed patchy low - density areas after 6h of embolization .

为了减轻当前IP网的阻塞现象，主干网路由器必须采取有效地策略来避免和控制网络拥塞，从而保证整个网络的稳定性。

To alleviate the congestion of current Internet , an effective congestion avoid / control strategy must be adopted in backbone routes , to keep the stability of the whole network .

推覆构造的主干断层不是F2，而是在推覆体之下的硬石膏段中，硬石膏岩是理想的润滑层；

The backbone fault of the nappe tectonic was not F.2 , but within the anhydrite member underlaid the nappe , and the anhydrock was an ideal lubricating layer ;

急性冠脉综合征急诊PCI的初步总结无保护左主干的急诊介入治疗

Preliminary summary of urgent percutaneous coronary intervention of acute coronary syndrome Urgent percutaneous coronary intervention ( PCI ) in unprotected left main coronary artery lesion

门静脉血栓（portalveinthrombosis，PVT）是指发生在门静脉主干、肠系膜上静脉、肠系膜下静脉或脾静脉的血栓。

Portal vein thrombosis is a kind of thrombus that occurs in the portal vein , superior mesenteric vein , inferior mesenteric vein or splenic vein .

N、K+含量在叶片中含量最高，P在新梢中含量最高，N、P、K+在主干木质部中含量均最低。

The contents of N , K + was the highest in leaves , P was the highest in vegetative shoot , and contents N , P and K + were the lowest in xylem of trunk .

ESB实际上已成为跨企业不同操作环境提供消息传递、通知和调用服务的扩展的企业主干系统。

The ESB essentially becomes the extended enterprise 's arterial system providing messaging , notification , and invocation services across the enterprise 's various operating environments .