海水流速

结果表明，设置网箱的海区海水流速≤20cm／s；

It was concluded that : The flowing speed of seawater in sea area where cages were located was lower than 20cm / s ;

石膏法测定海水流速

Measurement of seawater velocity with gypsum blocks

测定了离子交换柱条件下分子筛粒度以及海水流速对于钾离子吸附量的影响。

We determined effect of granularity and velocity on exchange capacity to K + of the molecular sieve .

海水流速在3m/s~11m/s，低合金铸铁的腐蚀形式主要以湍流腐蚀为主。

The main type of corrosion of low-alloyed cast irons exposed to the running seawater is turbulent-flow corrosion when the running speed of the seawater is higher than 3 m / s.

该系统主要由流式系统和高速CCD图像采集系统构成，通过蠕动泵控制海水样品的流速，采用微控制器控制CCD拍摄图像的曝光时间，达到对高速运动的赤潮生物图像的清晰实时采集。

With the peristaltic pump controlling the velocity of sample flow and with the microcontroller controlling the precision CCD exposure time , this system is capable of real time image capture and accurate determination of cell concentration , and able to efficiently monitor target cells from seawater during underway sampling .

ADCP测得流速是海水相对于船体的速度，在正常观测条件下，船速远大于海水流速，因而船速计算是ADCP资料处理的关键。

The current velocity that ADCP measured relatives to the vessel velocity , and the vessel velocity is much faster than current velocity in normal measure condition , so computing the vessel velocity is the most important key in ADCP data processing .

依据海水中悬浮物垂直通量的计算公式，提出了一种利用悬浮物含量、垂直通量和静水沉速估算海水垂向流速的新方法。

Based on the formula of vertical flux of total suspended matters in sea water and according to suspended matter concentration , its vertical flux and settling velocity , a new method evaluating the vertical velocity of sea water has been put out .