A.incorrect image
B.distinctive image
C.pictorial image
D.pictographic image
您可能感興趣的試卷
你可能感興趣的試題
A.with
B.to
C.for
D.of
A.should not be made
B.are not to be taken
C.should be taken
D.shall be made
A.used
B.available
C.in use
D.can be used
A.unwanted interference
B.unexpected figures
C.abnormal data
D.unwanted information
最新試題
Which procedure(s) shall be used to determine risk of collision? （）
You are underway in restricted visibility and hear a fog signal forward of the beam. Nothing appears on your radar screen. You must（）.
When you turn on the fast time constant (differentiator) control of a radar it will（）.
（）is not a job of the radar antenna.
（）is not used in modern radar.
Which ARPA data should you use in order to determine if a close quarters situation will develop with a target vessel? （）
What will cause the ARPA to emit a visual alarm，audible alarm，or both?（）
Although manual plotting for CPA works well，the workload can become overwhelming when confronted with（）.
You are using a radar in which your own ship is shown at the center，and the heading flash always points to 0°. If bearings are measured in relation to the flash，what type of bearings are produced? （）
When will the float-free emergency position indicating radiobeacon be activated after abandoning ship? （）