问答题
简答题
翻译：The need for a greater understanding of the pumping process and for the ability to engineer pump installations to a close degree of tolerance is being accentuated by the trend to pump from greater and greater depths . Problems are relatively minor when the pump is at 10,000 ft.
【参考答案】
由于机抽深度越来越深，就更需要对抽吸过程的深入了解，以及对设计安装泵的合适程度提出了更高要求，当泵挂深度在1000英尺时......
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