在对裂缝的特征进行定量分析之后，应用计算机视觉技术计算出裂纹的真实长度和面积，相关的计算结果可为水下结构物的安全评估提供基础数据。
The real length and area of the crack are calculated by using computer vision technology. The relative calculating results provide the basic data for safety evaluation of underwater structure.
如果路径是链接，那么它链接的真实路径也应该满足这个长度限制。
If the path is a link, the real path it links to should also follow this length limit.
要建立一个真实的河床，确保河堤高于河流整个长度的开始点。
To create a realistic river bed, make sure that the walls of the river are above the starting point of the river for the entire length of the river.
他们甚至还根据一台真实发动机仿造了一台长度有20米的木制发动机。
They even built a huge wooden engine with a length of 20 metres, which was modeled after a real one.
结果PDI能够更好地反映狭窄血管的真实形态，明显增加肾动脉的显示长度和血流的稳定性，减少检查时间。
Results PDI provides better morphologic feature, better renal artery length and better flow stability, as well as a shroter exam time.
仿真实验表明，所提出的算法能够准确地对实时可变比特率视频流量进行预测，有效地降低排队时延，减小队列长度并提高带宽利用率。
The simulation results show that this algorithm can significantly improve the quality-of-service (QoS) performances in terms of low delay, small buffer and high utilization.
模拟试题长度和难度接近真实考试。
Tests are similar to recent actual GREs in length, question types, and degree of difficulty.
模拟试题长度和难度接近真实考试。
Tests are similar to recent actual GREs in length, question types, and degree of difficulty.
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