随着罗马帝国向北扩张，它构建活动图的大部分时间是在太阳年前后。
As the Roman Empire expanded northward, it organised its activity chart for the most part around the solar year.
图切费尔德先生估计2012年的财政政策将是中性的甚至是略带扩张性的。
Mr Tuchtfeld calculates that fiscal policy will be neutral or even slightly expansionary in 2012.
以低价倾销和争夺市场份额为目的的无利可图的扩张时代已经过去了。
Gone are the days of freewheeling growth built on unprofitable expansion designed to flood markets and capture market share.
该图显示出20世纪以来由于全球商业捕鱼业的大规模扩张而导致海洋生态系统的巨大变化。
The picture unveils a drastic change of ocean ecology during the past century due to the expanding scale of world commercial fishing.
图7：轴位CT脑池造影显示硬膜下造影剂沿着中隔渗漏到扩张的右侧蝶窦腔内。
Figure 7: Axial image from CT cisternogram demonstrates intrathecal contrast leaking into the expanded right sphenoid sinus along the septum (orange arrow).
第三章在广平衡图模型的基础上，得到了最小折数纵横扩张的判别准则。
In the third chapter the criteria of the minimum bend rectilinear extension is derived from the transportation model of generalized equilibrium graph.
图1、2矢状面和冠状面显示下腹壁缺损，并有一囊性结构，其内的扩张肠管内可见碎屑回声。
Images 1 and 2: Sagittal and coronal scans showing low abdominal wall defect with a large cystic structure containing debris inside representing dilated bowel.
图1脐上斜向扫描显示在扩张和非扩张肠管间存在过渡区（箭头） 。
Figure 1 . oblique scan above the umbilicus showing the zone of transition ( arrow ) between the dilated and nondilated bowel.
目的探讨利尿性肾图(DR)在评估小儿上尿路扩张术后疗效中的价值。
Objective To evaluate diuretic renogram (Dr) in the assessment of therapeutic effect on dilated upper urinary tract in children.
基于历史地图、地形图和遥感影像提取1932年以来，北京主城区城市空间扩张，以及建筑密度空间信息。
This study identifies the process of urban expansion and building density since 1932 using a combine of technology of RS and GIS.
本文研究图g的子图空间g上的三类概率测度，它们分别刻画图的随机扩张树，随机扩张森林和随机连通子图。
We consider three types of probability measures on Q, the set of subgraphs of g, which govern a random spanning tree, a random spanning forest, and a random connected subgraph respectively.
我们通常在Astronomy杂志上用图例来展示宇宙的历史和扩张过程时，经常会用到一些像这样的图(见视频)。
Typically when we show illustrations of the universe's history and expansion in Astronomy magazine, we show images like this one.
提出了一种从目标集扩张灵活规划图的新算法。
提出了一种从目标集扩张灵活规划图的新算法。
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