系统采用ADCP剖面海流计、S4浪流潮仪等先进传感器。
此种罗盘可用于各种海流计上作为测向传感器，也可用于其他需测方位角的仪器上。
Being used as a current direction sensor, this compass is suitable for all kinds of current meters required by measuring direction.
本文简要介绍了超浅海水域中直接测流的实际问题，讨论了海流计的动态方程及其特性。
Practical problems concerning direct current measurement in very shallow water including the dynamic equation and performance of a rotor type current meter are discussed in this paper.
一种海流计保护帽，其特征是一圆桶形的帽，帽壁上开有两个槽，帽底有两根锥形的柱。
A sea current meter protective cap is characterized by being a drum-shaped cap, a cap wall is provided with two grooves, and the cap bottom is provided with two cone-shaped posts.
一种海流计保护帽，其特征是一圆桶形的帽，帽壁上开有两个槽，帽底有两根锥形的柱。
A sea current meter protective cap is characterized by being a drum-shaped cap, a cap wall is provided with two grooves, and the cap bottom is provided with two cone-shaped posts.
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