In reading a weather map, closely spaced pressure gradient lines would indicate ______.A.high windsB.high overcast cloudsC.calm or light windsD.fog or steady rain
In reading a weather map, closely spaced pressure gradient lines would indicate ______.
A.high winds
B.high overcast clouds
C.calm or light winds
D.fog or steady rain
相关考题：
On a weather map, a large letter “H” means ______.A.a high pressure area with cool, dry air, and fair weatherB.a high pressure area with warm, moist air, and inclement weatherC.horse latitudes, with rough seas and strong windsD.a heavy squall line near the “H”
Pressure gradient is a measure of ______.A.a high-pressure areaB.pressure difference over horizontal distanceC.pressure difference over timeD.vertical pressure variation
________ causes strong winds and rough sea at northwest Bay of Biscay．A.Strong low pressureB.Strong high pressureC.Steep pressure gradientD.Steep gradient pressure
A document used to indicate suspected cargo damage caused by rough weather would be the ______.A.cargo reportB.hull damage reportC.Master's Note of ProtestD.Unseaworthy Certificate
A single barometric pressure reading of 28.60 indicates ______.A.rapidly improving weatherB.deteriorating weatherC.a severe low pressure systemD.fair weather and calm
A ship having continuous closely spaced transverse strength members is ______.A.longitudinally framedB.transversely framedC.cellular framedD.web framed
A slow rise in the barometric pressure forecasts ______.A.rainy weather for the next 48 hoursB.high seasC.improving weather conditionsD.deteriorating weather conditions
Widely spaced isobars on a weather map indicate ______．A.High windsB.Gentle breezesC.Ice，snow or frozen rainD.Probability of tornados
A ______ is created by a pressure gradient or slope in the water level．A.gradient currentB.density currentC.swift currentD.torrent current
______causing strong winds and rough sea north west Bay of Biscay.A.Strong low pressureB.Strong high pressureC.Steep pressure gradientD.Steep gradient pressure
A weather forecast states that the wind will commence backing. In the Northern Hemisphere this would indicate that it will ______.A.shift in a clockwise mannerB.shift in a counterclockwise mannerC.continue blowing from the same directionD.decrease in velocity
An isotherm is ______.A.a line on a weather map connecting equal points of both temperature and pressureB.an instrument that measures the climatological effects of temperatureC.a line connecting points of equal barometric pressure on a weather mapD.a line connecting points of equal temperature on a weather map
下列贴图类型中，哪一项属于3D贴图类型（）.A、平铺（Tiling）贴图B、渐变（Gradient Map）贴图C、方格（Checker Map）贴图D、细胞（Cellular Map）贴图
单选题A（）is created by a pressure gradient or slope in the water level.Agradient currentBdensity currentCswift currentDtorrent current
单选题On a weather map,a large letter “h” means（）Aa high pressure area with cool, dry air and fair weatherBa high pressure area with warm, moist air and inclement weatherChorse latitudes, with rough seas and strong windsDa heavy squall line near the “H”
单选题A document used to indicate suspected cargo damage caused by rough weather would be the （）.Acargo reportBhull damage reportCMaster's Note of ProtestDUnseaworthy Certificate
单选题（）causing strong winds and rough sea north west Bay of Biscay.AStrong low pressureBStrong high pressureCSteep pressure gradientDSteep gradient pressure
单选题Complete information on weather broadcasts throughout the world is contained in（）.ASelected Worldwide Marine Weather BroadcastsByour local newspaperCthe Notice to MarinersDthe daily weather map
单选题A single barometric pressure reading of 28.60 indicates（）.Arapidly improving weatherBdeteriorating weatherCa severe low pressure systemDfair weather and calm
单选题A slow rise in the barometric pressure forecasts（）.Arainy weather for the next 48 hoursBhigh seasCimproving weather conditionsDdeteriorating weather conditions
单选题A weather forecast states that the wind will commence backing. In the Northern Hemisphere，this would indicate that it will（）.Ashift in a clockwise mannerBshift in a counterclockwise mannerCcontinue blowing from the same directionDdecrease in velocity
单选题Pressure gradient is a measure of（）.Aa high-pressure areaBpressure difference over horizontal distanceCpressure difference over timeDvertical pressure variation
单选题A vessel having continuous closely spaced transverse strength members is（）.Alongitudinally framedBtransversely framedCcellular framedDweb framed
单选题Widely spaced isobars on a weather map indicate（）.AHigh windsBGentle breezesCIce，snow or frozen rainDProbability of tornados
单选题In reading a weather map，closely spaced pressure gradient lines would indicate（）.Ahigh windsBhigh overcast cloudsCcalm or light windsDfog or steady rain