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1·You might be taking drastic measures and you've got to have the backbone to do that.

你可能在采取极端措施，而且你得有骨气做它。《柯林斯英汉双解大词典》

2·They ain't got any backbone.

她们没有骨气。

3·Primary care should be the backbone of any health care system.

基层医疗应该是任何卫生医疗系统的支柱。

4·He doesn't have the backbone to face the truth.

他没有面对现实的勇气。《牛津词典》

5·Agriculture forms the backbone of the rural economy.

农业是农村经济的基础。《牛津词典》

6·As a backbone system that interconnects networks, internet was a name that fit.

作为连接网络的主干系统，互联网这一名称很合适。

7·That can happen but that's abnormal, but changes in maybe the chemistry of the backbone that holds the nucleotides together.

那可能发生的，但属于非正常的变化，但是可能主链的化学变化将核苷酸结合在一起。

8·People count on hospitals and health facilities to respond, swiftly and efficiently, as the lifeline for survival and the backbone of support.

人们指望医院和卫生机构作为生存的命脉和提供支持的栋梁，迅速而有效地作出回应。

9·There is a conventional story line in the newsroom culture that provides a backbone and a ready-made narrative structure for otherwise confusing news.

在新闻编辑室文化中有一条传统的故事主线，它能为那些其他情况下混乱的新闻提供一个基本的格式和现成的叙事结构。

10·The structure of the backbone shows, however, that Ambulocetus swam like modern whales by moving the rear portion of its body up and down, even though a fluke was missing.

不过，走鲸的脊椎结构显示，即使没有尾片，它们在水中同样能够像现代鲸鱼那样通过身体后面部分的上下摆动来游动。

骨干

1·That question forms the backbone of this special report.

这个问题构成了本次特别报道的骨干。

2·These workers are trained in hygiene, first aid, immunization and other essential primary health care services and form the backbone of any emergency health response.

这些卫生工作者在卫生、急救、免疫接种和其他基本的初级卫生保健服务上训练有素，成为应对任何紧急情况的医疗骨干。

3·One problem is a lack of backbone links, particularly to Africa.

其中一个问题是缺乏骨干连接网，这一点在非洲最为明显。

4·The backbone technology that enables this capability is Raytheon's TCN (Tactical Component Network) software.

实现这种能力的骨干技术是雷声公司的战术组件网络(TCN)软件。

5·Thenewest generations of stars are forming largely in clusters on the edges of thedark dust lanes, the backbone of the spiral arms.

最新一代恒星主要在暗尘带-星系旋臂的骨干-边缘的星团中形成。

支柱

1·Primary care should be the backbone of any health care system.

基层医疗应该是任何卫生医疗系统的支柱。

2·Discussion groups - These groups, or forums, are often the backbone of successful communities.

讨论组——这些组或论坛通常是成功的社区的支柱。

3·Women are the backbone of all our societies - as leaders, as caregivers, and as mothers.

妇女是我们所有社会的支柱-作为领导人，作为提供照护者和作为母亲。

4·To meet that need, utilities buy consistent always-on power from the large, cheap coal and nuclear power plants that are the backbone of the electric grid.

为了满足这一需求，公用事业单位购买稳定可用的电能总是会选择大规模而廉价的煤电厂和核电厂，它们才是电网的支柱。

5·During British rule the region formed the backbone of the colonial economy and served as a cradle of Zambian nationalism.

英国统治时期，该地区是这块殖民地的经济支柱，并成为赞比亚民族独立运动的发源地。

主干

1·As a backbone system that interconnects networks, internet was a name that fit.

作为连接网络的主干系统，互联网这一名称很合适。

2·For instance, to make life easier for players the computer part of the hybrid strips the protein backbone of some chemical side-groups.

例如，为了使玩家更加方便，混合体的电脑部分会剥去蛋白质的“主干”——含有化学成分的侧基。

3·This curriculum of one to two day courses forms the backbone of the training initiative, with training road maps for the different roles.

一到两天的培训课程帮助学员了解培训课程的主干，包括针对不同角色的培训路线图。

4·Raytheon's MAINGATE solution is the backbone of the network, which will link together unattended ground sensors, unmanned ground vehicles and unmanned aircraft systems.

雷神公司MAINGATE解决方案是网络的主干，将与无人值守地面传感器、无人地面车辆和无人驾驶飞机系统保持联系。

5·A system for managing assets serves as the backbone of distributed development.

用于管理资产的系统是分布开发的主干。

中坚

1·Because we are the backbone of society.

因为我们是社会的中坚。

2·Zhenghai businessmen, backbone of Ningbo Confraternity, have accumulated rich experience of management in their business establishment.

作为“宁波帮”中坚的近代镇海籍实业家，在艰苦的创业中积累了丰富的经营管理经验。

3·It will work hard to pursue success and prominence and become social backbone as well as leader in making fashion trend.

极力拼搏，追求成功与出色；行将成为社会的中坚，是成长潮流的引领者。

脊柱

1·This is particularly true of the Mittelstand, the small and not-so-small companies that are the backbone of the German economy.

这在德国的中小型企业上体现的尤为明显。这些规模不太大的公司正是德国经济的脊柱。

2·The crankshaft, regarded as the backbone of the engine, serves to change the reciprocating motion of the piston into rotary motion and handles the entire power output.

曲轴，也叫做发动机的“脊柱”，其作用是将活塞的上下往复运动转换成为旋转运动，并且控制着整个的功率输出。

3·The most obvious changes was a missing or rudimentary 13th rib and an additional vertebra in the lower backbone.

最明显的改变是第13条肋骨的缺失或发育不全，及下游脊柱附加椎骨的出现。

4·The lower end of the ape's backbone is straight, not curved.

无尾猿的脊柱的下端是直的，不是弯曲的。

5·Information Technology is the backbone that our people leverage to attain excellence via efficiency and standardisation.

信息和技术是我们的脊柱，是我们通过高效和高标准的工作而出类拔萃的手段。

骨气

1·You might be taking drastic measures and you've got to have the backbone to do that.

你可能在采取极端措施，而且你得有骨气做它。《柯林斯英汉双解大词典》

2·They ain't got any backbone.

她们没有骨气。

3·This is what we lack the backbone Cheng.

这就是我们阿城人缺少的骨气。

4·A woman should have a backbone, or fall in love when it comes to get married, or play don't take it seriously.

女人要有骨气，要么谈恋爱谈到结婚，要么玩玩不要当真。

5·He has no backbone.

他没有骨气。

主干网

1·The Interplanetary Internet will use spacecraft that have completed their mission to create a backbone for the new network.

星际互联网将使用已发射的航天器来构造新互联网的主干网。

2·That is, facilities within close proximity to an Internet backbone center tend to have higher rent rates than those farther away and without good ping times.

具体来说，若所租赁的场所距离 Internet 主干网中心局较近，那么它的租金往往也会高于那些距离较远且 ping 时间较差的那些场所。

3·So backbone providers started making arrangements with each other, called private peering. These are direct, bilateral connections between two carriers in which no fees are charged.

这样主干网提供商开始相互协调连接在一起，这叫做“私有对等汇接”。这是两个通信公司间直接、双向的连接，不收取费用。

4·In addition to having very little overhead, FDDI is a mature and widely supported backbone technology.

除开销非常小外，fddi是一种成熟的和得到广泛支持的主干网技术。

5·Do the Largest backbone providers charge each other?

那些最大的主干网提供商相互收费吗？

脊梁骨

1·Reflects the Peugeot saw three advantages: well-serrated teeth like lion's wear, saw themselves as the backbone of the lions flexible, see-saw performance like lions are to clear.

体现了标致拉锯的三大优点：锯齿象雄狮的牙齿久经耐磨、锯身象狮子的脊梁骨富有弹性、拉锯的性能象狮子一样所向无阻。

2·That leaves the Mittelstand, the mid-sized firms that are the backbone of Germany's export-driven economy, most exposed to a credit squeeze.

德国的经济属于出口导向型，作为脊梁骨的中型企业大多面临着信贷紧缩。

3·If Huawei was the pillar of China IT industry, Microsoft must be the backbone of global IT industry then.

如果说华为是中国it业中的顶梁柱，那么微软必然是全球it业的脊梁骨。

(1)to the backbone完完全全；彻头彻尾

(1)backbone network中枢网络，骨干网

(1)backbone enterprise骨干企业