The inelegant aspects of screen scraping are directly traceable to the fact that content created for human consumption does not make good content for automated machine consumption.
屏幕抓取不好的一面直接源自于一个事实：为阅读而创建的内容并不太适合机器自动处理。
2
The simplified mechanical model and three-dimensional elastic-plastic finite element models was found to analyze the reliability of sewage settling tanks equipped with scraping sludge machine.
针对旧污水沉降罐在安装刮泥机后的受力可靠性问题，建立了简化力学模型和三维弹塑性有限元模型。
3
The impact scraping load displacement curve and scraping work can be measured by the machine.