A、A.velocity of the current
B、B.bottom characteristics
C、C.depth of the water
D、D.speed over the ground
更多“A Doppler log in the bottom return mode indicates the（）.”相关的问题
A、at all times B、in the bottom return mode C、in the volume reverberation mode D、only when there is no current
A、speed being made good B、speed through the water C、the set of the current D、the depth of the water
A、speed being made good B、speed through the water C、the set of the current D、the depth of the water
A、at all times B、in the bottom return mode C、in the volume reverberation mode D、only when there is no current
A、at all times B、in the bottom return mode C、in the volume reverberation mode D、only when there is no current
A、A.velocity of the current B、B.bottom characteristics C、C.depth of the water D、D.speed over the ground
A、Only the data definition language (DDL) commands that resulted in errors are logged in the alert log file. B、All DDL commands are logged in the alert log file. C、All DDL commands are logged in a different log file that contains DDL statements and their execution dates. D、Only DDL commands that resulted in the creation of new segments are logged. E、All DDL commands are logged in XML format in the alert directory under the Automatic Diagnostic Repository (ADR) home.
A、A lightly laden vessel requires as much stopping distance as a fully laden vessel when the current is from astern B、A vessel is dead in the water when the back wash from astern operation reaches the bow C、A tunnel bow thruster can be used in an emergency to reduce the stopping distance D、When a vessel is dead in the water any speed displayed by doppler log reflects the current
A、None of the data definition language (DDL) statements are logged in the trace file. B、Only DDL commands that resulted in errors are logged in the alert log file. C、A new log.xml file that contains the DDL statements is created, and the DDL command details are removed from the alert log file. D、Only DDL commands that resulted in the creation of new database files are logged.
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