主干

The main stem of a tree is a tapering geometricsolid.

树木的主干是一种有消度的几何体.

Thirdly, the mixed intersection model was established, an improving algorithm of traffic lights control was proposed. This can make the roads traffic flow better, and vehicles move more smoothly through each intersection of the arterial road.

据此进一步建立了混合路口模型，并通过改进路口的信号灯的时长算法，提高了主干道的交通流量，使车辆更顺畅地通过主干道的各个路口。

Basic English is one of the main courses in English specialized courses.

基础英语是英语专业的主干课程.

Coursing through arteries , replicating the way, edging into new sites to wreak havoc.

这种病毒通过主干线,一路繁殖, 渐渐扩大范围造成严重破坏.

Leaves in a storm and I the calm axis.

如果它们是暴风雨中的树叶,我就是平静不动的主干.

It is important to guarantee the arterial road traffic function in the rush hour.

主干路功能保障是强调在交通负荷高峰时段,其“通行”功能仍能得以保证.

Never transport gasoline in the trunk of your car.

从来运输汽油车贵的主干.

The RAC is calling for rest areas spaced at regular intervals on major roads.

皇家汽车俱乐部呼吁：交通主干道上的休息区应均匀分布。

This paper presented a concept of real-time road traffic service level in urban arteries and built a real-time evaluation model for urban arteries based on fuzzy comprehensive evaluation.

提出城市主干道道路交通服务水平及其实时评估的概念，建立了基于模糊综合评判的城市主干道交通服务水平实时评估模型。

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

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。

This air line operates five main lines and twenty branch lines.

这家航空企业经营五条主干线和二十条支线.

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

如果任其自然生长，主干可以长到约12英尺。

Arterial roads are blocked by thousands of stranded vehicles.

数千滞留车辆阻断了主干道路.

Your grandfather started to work for a landlord when he was a child.

你祖父在童年时就开始为地主干活.

Objective To study the influence of the pedicle perforator flaps in hemodynamics.

目的研究主干蒂与穿支蒂穿支皮瓣血流动力学的差异.

SSD could display clearly the origin, size, shape and adjacent anatomy relationship of main renal artery.

SSD均能很好显示肾动脉主干的起源 、 小 、 态及与周围的解剖关系.

Bine: Olive is had apparent force, bough and ramose.

茎: 油橄榄具有明显的主干.主枝和分枝.

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

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

The Design Sketch is a main basic course of art design subject.

设计素描是艺术设计学科的一门主干课程和基础课程.

As a sign over its main boulevard proclaims , Honghe is'China's FamousTown for Sweaters.

在浙江洪合镇, 主干道的一快广告牌上写着“中国毛衫名镇 ”.

The necessity and significance of the design of signal coordination control system in urban main roads are represented in the paper, meanwhile, the design flow process of the green wave signal system is displayed.

本文主要阐述了城市主干路进行信号协调控制系统设计的必要性及意义，并给出城市主干路绿波信号系统的设计流程。

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

据称有数百人堵住了一条往北的主干公路。

The tertiary level area, however , is used in copper technology.

在这个理念中, 光纤是只用在主干和二级分配领域.

Histology and embryology is an important course of basic medical sciences.

组织学与胚胎学是一门重要的医学基础主干课程.

The first group of clea-( vage,) being distributed at the footwall of main thrust and controlled by faults, behaves as a set of compressive planes whose occurrence, deformation characteristics and slipping direction are consistent with that of the main thrust.

第一种劈理分布在主干逆冲断层下盘，受断层控制，为一组压扭性构造面，其产状、变形特征和滑动方向与主干逆冲断层相一致；

Weiguo Road is the main boulevard in Tianjin for welcoming guests.

卫国道是天津的迎宾主干道.

Steel is an integral part of a modern skyscraper.

钢铁是现代摩天大厦的主干.

This pulmonary thromboembolism is occluding the main pulmonary artery.

这个肺血栓栓子使肺动脉主干闭塞.

Pharmacology is a theoretical as well as an experimental science.

药理学是医药学的主干学科,也是一门实验性学科.

In addition, it was short of the anastomoses among the arterial trunks on the gastric surface.

另外腺胃和肌胃的表面缺乏主干动脉间的吻合.