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- marine pressure hydrophone 海洋压力水听器
- Compared with the pressure hydrophone, vector sensors have many advantages. 矢量水听器较传统声压水听器有诸多优势。
- Each vector hydrophone is composed of one velocity hydrophone plus another co-located pressure hydrophone. 每个阵元(矢量水听器)由空间共点的一个声压水听器和一个振速水听器构成。
- It widely serves as fresh water and seawater cooling pump, burr pump, ballast pump and general pump, and used for seawater desalting device and marine pressure cabinet. 广泛应用于淡水和海水冷却泵、舱底泵、压载泵、消防泵、日常总用泵等。
- The pressure hydrophone array manifold can be divided into two subarray manifolds, which constitute a rotation pair, and the rotational invariant factors comprise the source's direction cosine. 其中声压水听器阵可以被划分为2个子阵,它们构成旋转对,旋转因子为包含某一轴方向余弦信息的相位延迟因子。
- Many kinds of normal mode decomposition method have already been derived using pressure hydrophone array.But the performances of these methods are too sensitive to the signal to noise ratio. 多种简正波分离方法都是利用声压水听器阵产生的,但是这些方法的效果对信噪比太敏感。
- A marine detector is a hydrophone. 海洋检波器是水中地震检波器。
- Marine plants grow on the sea bed. 海生植物长在海底。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- America had the largest mercantile marine. 美国当时拥有最大的商船队。
- The rocks are covered by marine plants. 岩石被海生植物所覆盖。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- Are there any other clauses in marine policies? 海运险还包括其它条款吗?
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- Marine pressurized water reactor 船用压水堆
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- This lesson pertains to marine animals. 这一课讲海洋动物。
- What's the atmospheric pressure today? 今天的气压怎么样?
- The water pressure may need adjusting. 水压可能需要调整。