A slow rise in the barometric pressure forecasts().
A、rainy weather for the next 48 hours
B、high seas
C、improving weather conditions
D、deteriorating weather conditions
A、rainy weather for the next 48 hours
B、high seas
C、improving weather conditions
D、deteriorating weather conditions
A、rise, rise also B、rise, drop C、drop, rise D、drop, drop also
A、rise quickly B、rise slowly C、drop quickly D、drop slowly
A、stand by B、slow ahead C、slow astern D、B or C
A、rising B、falling C、setting in D、rising and falling
A、A.start to rise rapidly B、B.start to fall gradually C、C.rise slowly,begin pumping and then start a slow,steady fall D、D.remain steady
A、drops,and the temperature drops B、drops,and the temperature rises C、rises,and the temperature drops D、rises,and the temperature rises
A、Drops,and the temperature drops B、Drops,and the temperature rises C、Rises,and the temperature drops D、Rises,and the temperature rises
A、closely observe the pump discharge temperature B、close off the discharge valve, and watch for a rise in pressure C、momentarily close off the suction valve, and watch for a rise in pressure D、use a clamp on ammeter and compare the readings to past records
A、abandon the survival craft B、check for cracks in the hull C、shift all personnel to the stern D、check the bilge drain plug