A slow,gradual fall of the barometer indicates approaching().
A、gale force winds within 12 hours
B、blizzard conditions
C、deteriorating or unsettled weather
D、heavy,wind driven rain
A、gale force winds within 12 hours
B、blizzard conditions
C、deteriorating or unsettled weather
D、heavy,wind driven rain
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、have gradually being exhausted B、are gradually exhausted C、has been gradually exhausted D、are being gradually exhausted
A、Temperature falls below normal,pulse is rapid and feeble,skin is cold and clammy B、Temperature is high,pulse is strong and rapid,skin is hot and dry C、Temperature is high,pulse is slow and feeble,skin is clammy D、Temperature falls below normal,pulse is rapid,skin is clammy
A、stop the engine immediately to prevent damage B、increase lube oil pressure C、slow the engine allowing it to gradually cool D、decrease the cooling water it temperature to the water jacket
A、A. Engine dead slow ahead! B、B. Engine dead ahead slow! C、C. Engine slow dead ahead! D、D. I do it right now
A、Both engines slow ahead B、Engine slow ahead port C、Engine slow ahead starboard D、Engine both ahead
A、the ride and fall of the tide B、ride with fall of the tide C、riding and falling of the tide D、riding with falling of the tide