Algal growth rate is different with average velocity, water depth and cross-section width.
藻类的生长速度因各断面的流速、水深和水面宽的不同而不同。
In this paper, the influence of section width on structural behavior of high strength concrete (HSC) bending members is investigated.
研究截面宽度对高强混凝土受弯构件性能的影响。
Sometimes it is considered that the increasing of highway cross-section width is helpful for highway safety, so some wider highways are built, especially in plain areas.
一些传统观念认为,提高公路横断面要素指标有利于安全水平的提高,由此倾向于修建更宽的公路,这在平原区尤其明显。
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