...y) /searchlight/flags/signaling lamp正在用烟雾(浮标)/探照灯/旗号/信号灯作为识别信号 Relative wind direction 相对风向 Keep wind on starboard/port bow/quarter 保持右/左前/后舷迎风 ..
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“海上皇后”船,相对风向和风速是多少度,几节?
M/V Sea Queen, what is relative wind direction in degrees and knots?
基于开关式相对风向传感器,提出一种固定周期采样、变周期控制的风向随动模糊控制系统。
Based on switch mode sensor of relative wind direction, we present a kind of tracing wind fuzzy control system with constant sample cycle and variable control cycle.
林带边粒径分布测定结果表明:下风向处较大粒径颗粒物的相对含量比上风向处小一些;
The results of measurements for the particulates radius distribution showed that the relative content of the bigger granule matters in the forest-leeward was smaller than that in the forest-windward.
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