网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
What is the distance from the bottom of a wave trough to the top of a wave crest?（）
A
Wave length
B
Wave height
C
Wave breadth
D
wave depth
参考答案
参考解析
解析：
暂无解析
更多 “单选题What is the distance from the bottom of a wave trough to the top of a wave crest?（）A Wave lengthB Wave heightC Wave breadthD wave depth” 相关考题
考题
The distance from the still water level (corrected for tides and storm surge) to the bottom of the hull of a ship is the ______.A.air gapB.freeboardC.penetrationD.water depth
考题
Charted depth is the ______.A.vertical distance from the chart sounding datum to the ocean bottom，plus the height of tideB.vertical distance from the chart sounding datum to the ocean bottomC.average height of water over a specified period of timeD.average height of all low waters at a place
考题
Charted depth is the ______.A.vertical distance from the tidal datum to the ocean bottom plus the height of the tideB.vertical distance from the tidal datum to the ocean bottomC.average height of water over a specified period of timeD.average height of all low waters at a place
考题
What should you expect when you encounter a tsunami in the open ocean ________．A.Violent seas from mixed directionsB.No noticeable change from the existing sea stateC.Winds increasing to gale force from the northwest in the Northern HemisphereD.A major wave of extreme height and length
考题
The recording fathometer produces a graphic record of the ______．A.bottom contour only up to depths of 100 fathomsB.depth underneath the keel against a time baseC.contour of the bottom against a distance baseD.depth of water against a distance base
考题
Air gap is the vertical distance between the bottom of the hull and the ______．A.Still water levelB.Wave crestC.Wave crest plus the charted water depth and tidal correctionsD.Wave crest plus the charted water depth and tidal correction and storm surge
考题
Spreading oil on the open sea has the effect of ______．A.Diminishing the height of the seasB.Lengthening the distance between successive crestsC.Increasing the height of the seasD.Preventing the wave crests from breaking
考题
A pattern that at the crest the motion of each particle is forward and at the trough it is backward relative to the wave's motion is ______．A.a trochoidB.a spheroidC.a loxodromeD.a carene
考题
从水线到船底是“吃水”。（）A、“From the centerline to the ship’s bottom” is “draft”.B、“From the keel to the ship’s bottom” is “draft”.C、The maximum distance from the waterline to the ship’s bottom is “draft”.D、“From the centerline to the ship’s main deck” is “draft”.
考题
单选题In some river mouths and estuaries the incoming high-tide wave crest overtakes the preceding low-tide trough. This results in a wall of water proceeding upstream，and is called a（）.A
seicheB
boreC
boundary waveD
surge
考题
单选题What is the distance from the bottom of a wave trough to the top of a wave crest?（）A
Wave lengthB
Wave heightC
Wave breadthD
wave depth
考题
单选题The distance from the still water level (corrected for tides and storm surge) to the bottom of the hull of a ship is the（）.A
air gapB
freeboardC
penetrationD
water depth
考题
单选题What can we infer from the last paragraph?A
The exploration of a little-known coral reef must be continued.B
Rainbow Warrior is determined to forbid bottom trawling in international waters.C
Rainbow Warrior will unearth crucial evidence to stop the bottom trawling.D
The UN is determined to forbid bottom trawling in international waters.
考题
单选题What is the stability term for the distance from the center of gravity (G) to the Metacenter (M)，when small-angle stability applies? （）A
metacentric heightB
metacentric radiusC
height of the metacenterD
righting arm
考题
单选题The length of a wave is the length（）.A
of the wave's crestB
of the wave's troughC
measured from crest to troughD
measured from crest to crest
考题
单选题What effect is achieved from soaking an anchor（）．A
It allows the bottom soil to consolidateB
It gives the palms time to trip the anchorC
It stabilizes the mooring systemD
It lubricates the anchor for better tripping
考题
单选题The distance between the bottom of the hull and the waterline is called （）.A
tonnageB
reserve buoyancyC
draftD
freeboard
考题
单选题If the radio signal ground wave extends out for less distance than the minimum skywave distance，there is an area in which no signal is received．This is called the（）.A
Skip zoneB
Blackout zoneC
Diffraction zoneD
Shadow zone
考题
单选题Spreading oil on the open sea has the effect of（）.A
diminishing the height of the seasB
lengthening the distance between successive crestsC
increasing the height of the seasD
preventing the wave crests from breaking
考题
单选题The distance from which a certain light is visible is directly proportional to the wattage of the light bulb. If the light is visible from 16 meters when a 40 watt bulb is used, from what distance is the light visible when a 75 watt bulb is used?A
30 metersB
35 metersC
51 metersD
89 metersE
91 meters
考题
单选题The height of a wave is the vertical distance（）.A
from the still water plane to the crestB
from the still water plane to the troughC
from crest to troughD
between water levels at one-quarter of the wave's length
考题
单选题What is the principal danger from the liquid in a half full tank onboard a vessel?（）A
Corrosion from the shifting liquidB
Rupturing of bulkheads from the shifting liquidC
Loss of stability from free surface effectD
Holing of the tank bottom from the weight of the shifting liquid
考题
多选题A certain highway has Exits l, 2, 3, and 4 in that order. Which of the following statements individually provide (s) sufficient additional information to determine the distance from Exit 2 to Exit 3? (Select all such statements.)AThe distance from Exit l to Exit 3 is 7 miles, and the distance from Exit 3 to Exit 4 is 4 miles.BThe total distance from Exit 1 to Exit 4 is 23 miles, the distance from Exit 1 to Exit 2 is 3 miles, and the distance from Exit 3 to Exit 4 is 9 miles.CThe total distance from Exit l to Exit 4 is 23 miles, and the distance from Exit 2 to Exit 4 is 20 miles.
考题
单选题从水线到船底是“吃水”。（）A
“From the centerline to the ship’s bottom” is “draft”.B
“From the keel to the ship’s bottom” is “draft”.C
The maximum distance from the waterline to the ship’s bottom is “draft”.D
“From the centerline to the ship’s main deck” is “draft”.
考题
单选题Charted depth is the（）.A
vertical distance from the tidal datum to the ocean bottom plus the height of the tideB
vertical distance from the tidal datum to the ocean bottomC
average height of water over a specified period of timeD
average height of all low waters at a place
考题
单选题Charted depth is the （）.A
vertical distance from the chart sounding datum to the ocean bottom，plus the height of tideB
vertical distance from the chart sounding datum to the ocean bottomC
average height of water over a specified period of timeD
average height of all low waters at a place
考题
单选题A towing vessel should be on the crest of a wave at the same time as its tow and in the trough at the same time. The term used to describe this is（）.A
tow strainB
catenary lengthC
being in stepD
Williamson's Tow
热门标签
最新试卷