If there were an omniscient central planner, she could simply ring up the sort-of hungry guy who decides he may as well drive to get that burrito and tell him to wait a bit.
如果有一套无所不知的中央计划系统，她需要做的仅仅是通知那个处于排队中的可能打算开车去买个玉米煎饼充饥的家伙再等一会儿。
As the Moon blocked just the central portion of the Sun, people looking skyward would have seen a fiery ring around the Moon's perimeter, what is known as an annular eclipse.
当月亮正好阻挡住太阳中心的一部分，人们会看太阳像燃烧的圆环环绕在月球的周边，这就是日环食。
Today central Moscow lies inside the ring, but the city stretches well beyond.
如今，莫斯科市中心位于环城公路之内，但是城市的扩展远远超出了环城公路的范围。
Over geologic time the central volcano becomes extinct, followed by erosion and subsidence beneath the sea surface, leaving the coral reefs as a ring around (or cap on) the submerged island remnant.
由于侵蚀和海底的下沉，经过地质时代的变迁，中心的火山已经不见踪影，而只留下珊瑚礁环绕或覆盖在沉入海底的火山岛上。
During an annular eclipse, the moon covers only the central part of the sun's disk, leaving a ring of sunlight still visible.
在日环食发生的时候，月亮仅仅遮挡住了太阳光晕的中间部分，在外侧留下一圈可见的光环。
The European Central bank, too, has a ring of the stern German in its insistence that Banks in weaker euro-zone countries, Ireland's in particular, pay back their debts in full.
欧洲中央银行也有些像严厉的德国那样，坚持要求较弱的欧元区国家的银行尤其是爱尔兰的，要偿还全部债务。
Along with the western coast of North and South America, Central America lies on the Ring of Fire, a seismically active loop that encircles the Pacific Ocean.
沿着北美和南美的西部海岸，中美洲位于环绕太平洋地震活跃圈的火山带上。
In the central part of each ring, a trampoline mesh is stretched.
在每个环的中心部分，是一个拉伸的蹦床网。
These bearings have no central rib on the inner ring and are therefore able to use longer barrel rollers.
这些轴承已没有中央肋骨的内圈，因此能够使用较长每桶辊。
With this distinctive central star-forming ring, and the addition of numerous bluish clusters of hot, young stars dotted through its spiral arms, NGC 1097 makes a stunning visual object.
有着与众不同的中心恒星环，旋臂上还点缀着大量炽热的年轻恒星组成的蓝巨星簇，NGC 1097就成为绝佳的观测目标。
The main mechanical seal is installed in the shaft on the dynamic in Central and fixed pump shell on the static ring for the relative motion between the end to achieve the objective of sealing.
机械密封主要的是靠装在轴上的动环与固定在泵壳上的静环之间端面作相对运动而达到密封的目的。
The speed reducer upper on the main machine makes central axis rotate through shaft coupling and roller hanger rotates with central axis and rollers on the hanger roll around the inside of ring.
安装在主机顶部的减速机，通过联轴器连接中心轴旋转，中心轴带动磨辊吊架旋转，磨辊装在吊架上沿磨环内周一起滚动。
A ring of chairs for the Jedi masters is central to the layout of the Council Chamber itself.
为绝地大师设置的一圈坐椅，是会议室布局的中心环节。
It takes us from the Ring Road to the Central Park.
它把我们从环行路上带到了中心公园。
In the rectangular coordinate system, we express the electric field intensity and different position electric field energy of the elliptical ring with positive electric charge in the central axis.
在直角坐标系中分别表示出了均匀带电椭圆形环在中心轴线上任意位置处的电势及电场。
Use of rotational inertia of the definition of calculated rigid oval ring around the ring with the vertical plane through the central axis and the moment of inertia.
运用转动惯量定义式直接计算出椭圆环刚体绕垂直与环平面且通过中心轴的转动惯量。
The tractor adopts fully hydraulic steering system, steel ring press-fitted solid tires and central control panel with alarming function.
采用全液压转向系统、钢圈压配式实心轮胎和具有报警功能的新型中央式仪表板。
The fundamental function of the electron structure of the ring skeleton and the influence of central atoms and substituents on gas-sensitivity is illustrated.
阐述了酞菁环的电子结构是其具有气敏性的基础，讨论了配合物中的中心原子和取代基团对配合物气敏性的影响。
Based on the original pole net of the building, the inside turns out to be a ring-like space structure: the central district is island-style space surrounded by iron bookshelf walls.
基于建筑原有的柱网，室内呈现出环状的空间结构：中央区域为岛式空间，周边为铁制书架墙体。
The effect of the size of the central dark spot in Newtons ring pattern on measuring results has been analyzed, and a solution is given.
本文分析了牛顿环中心暗斑大小对测量结果的影响，并给出了解决方法。
The more effective theoretical models had early model of working memory, and the working memory was divided into 3 parts: vision space template, phone ring and central performance system;
较有影响力的理论模型有早期工作记忆模型，它将工作记忆分成3部分，视觉空间模板、语音环及中央执行系统；
Before you start ordering oil for the central heating ring around the suppliers to see who will offer you the cheapest price.
你在开始为中心暖气装置订购石油之前，给一些供货商打电话，看谁的要价最低。
Pins in an array of segments are offset with the central plane of a ring type article to permit a gem stone to be seated deep within the core.
段的排列中的销偏离戒指等饰品的中心平面从而使钻石能够深深的坐在所述芯内。
Later on, things get worse: the outer ring of coffee starts to extract more evenly, but the increased flow through the central parts mean over-extraction begins.
外部的咖啡萃取更重，而中心部分的咖啡萃取就会由于水流太快而过度。
Ring foam holders keep samples confined to central region of each membrane.
持有环形泡沫样本保持局限于各膜中央区域。
These bearings do not have a central rib on the inner ring so longer barrel rollers can be fitted; improved kinematics, optimised surfaces and even higher performance materials are possible.
这些轴承没有内圈上，使辊筒长可安装中央肋骨，改进运动学，优化的表面，甚至更高性能的材料是可能的。
Seyfert galaxies are energetic because they have a central black hole surrounded by a ring of gas.
赛非星系能量巨大，因为在其中心有-一黑洞，黑洞周围则环绕着环状星云。
Seyfert galaxies are energetic because they have a central black hole surrounded by a ring of gas.
赛非星系能量巨大，因为在其中心有-一黑洞，黑洞周围则环绕着环状星云。
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