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海洋仪器是探索海洋奥秘的主要手段,随着海洋学研究的进一步发展,人们对海洋仪器的测量方法及精度的要求愈来愈高。为了适应我国蓬勃发展的海洋事业的需要,已有不少新仪器、新设备取代了旧的、落后的调查工具。一些简便、可靠、连续、自记的先进仪器业已相继出现。就测流仪器而言,原始的双联浮筒和厄克曼海流计已被直读式海流计和印刷海流计所取代,海洋调查开始进入“半自动化”阶段。印刷海流计是一种观测深层海流的仪器,它能连续测量,并能自动记录。且可以在一根钢丝绳上同时悬挂几架海流计,观测某一定点不同深层上同一时间的流速、流向值,可以节
Oceanographic instruments are the main means of exploring the mysteries of the oceans. With the further development of oceanographic research, the requirements and measurement methods and accuracy of marine instruments have become higher and higher. In order to meet the needs of our booming maritime undertaking, many new instruments and new equipment have replaced the old and outdated tools of investigation. Some simple, reliable, continuous, self-recorded advanced equipment have emerged. For flow instrumentation, the original dual floats and the Urchman flow gauges have been replaced by direct reading gauges and printed gauges, and marine investigations have begun to enter the “semi-automatic” stage. Printed flow meter is a deep sea observation instrument, it can be measured continuously, and can automatically record. And a wire rope can be suspended at the same time a few gauges, to observe a certain point in different depths of the same time on the flow rate, flow value, you can section