求翻译：每班下班前，值班轮机员应将主机平均转速、海水温度告诉值班驾驶员；值班驾驶员也应将平均航速、风向、风速回告给轮机员，双方分别记入“航海日志”和“轮机日志”是什么意思？

Each class before work, the engineer on duty should host an average speed, water temperature is to tell the driver on duty; on duty the driver shall be the average speed, wind direction, wind speed back to report to the engineer, the two sides were credited to "log book" and "engineer log "

Before each class, the on-duty hours engineer host should be an average speed, and temperature of the seawater told the operator on duty; watch the operator should also be an average speed, wind direction, wind speed back to the engineers' report, the two sides credited to the "Log Book" and the "ch

Front each class gets off work, on-duty marine engineer should the main engine average rotational speed, the sea temperature telling duty pilot; The on-duty pilot also should the average speed, the wind direction, the wind speed return to considers for the marine engineer, both sides writes down sep

The end of the day each class, watchkeeping engineers hosts an average speed, water temperature should be told the officer on watch; drivers ' average speed, should also be on duty engineer will wind back to each of the two sides credited to "log" and "engine log"

正在翻译，请等待...