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- 船舶浮力作用线垂直于船舶()。当船舶某装载状态下的某处水线达到水尺标志的数字的()处时,则该处的吃水读数即为该数字。某轮在某装载状态下的一处水线位于水尺标志“Ⅷ”字体高度一半处,则该处的吃水为()。在水尺
- 实际平均吃水是指在船舶中线面上,从正浮水线沿垂直于基平面的方向量到龙骨板()的垂直距离。船舶由海水水域驶入淡水水域时,船舶所受浮力()。当()时,船舶首尾平均吃水小于等容吃水。The Plimsoll mark on a vess
- 当()时,船舶首尾平均吃水等于等容吃水。A neutral equilibrium position for a vessel means that the metacenter is().A.尾倾且漂心在船中前
B.尾倾且漂心在船中后
C.尾倾且漂心在船中#
D.以上都有可能lowe
- A neutral equilibrium position for a vessel means that the metacenter is().A vessel’s LCG is determined by().For a floating vessel,the result of subtracting KG from KM is the().lower than the ke
- 当船舶有纵倾和横倾时,平均吃水为()。当()时,船舶首尾平均吃水小于等容吃水。Beams are cambered to().A.首中尾的平均吃水加漂心修正
B.首尾的平均吃水加漂心修正
C.左右舷的六面平均吃水加漂心修正#
D.左
- 平均型吃水是指在船舶中线面上,从正浮水线沿垂直于基平面的方向量到龙骨板()的垂直距离。在漂心的垂直线上卸载少量货物,船舶将()。船舶由半淡水水域驶入淡水水域时,则船舶的船中平均吃水()船舶等容平均吃水。
- A moment is obtained by multiplying a force by its().The amount of freeboard which a ship possesses has a tremendous effect on its().couple
lever arm#
moment of inertia
point of applicatioinitial
- The Plimsoll mark on a vessel is used to().Your vessel is damaged with no list,but down by the stern. There is progressive flooding and trim by the stern is increasing. What is the effect on transve
- 某轮在某装载状态下的一处水线位于水尺标志“Ⅷ”字体高度一半处,则该处的吃水为()。当漂心位于船中但有拱垂时,按计算的平均吃水的精度()。某船正浮时由淡水进入海水,漂心在浮心之前,则在海水中时()。对于箱形船
- The ship has()of more than 10 meters at full load.Where must the draft marks be placed on a small passenger vessel? ()an engine
an overall length
a displacement
a draft#On each side of the stem
Ne
- 实际平均吃水是指在船舶中线面上,从正浮水线沿垂直于基平面的方向量到龙骨板()的垂直距离。船舶平均吃水等于首吃水与尾吃水之和的0.5倍成立的条件是()。某轮在某装载状态下的某处水尺标志如图所示,则该处吃水为
- 以下()措施有利于提高观测吃水的精度。某轮船宽为20m,当其右倾2°时,左舷吃水减少()m。The term length of a vessel in International Regulations for Preventing Collision at Sea 1972 means().A.利用吊板
- 对于箱形船而言,船舶的每厘米吃水吨数TPC随船舶吃水的增加而()。船舶的每厘米吃水吨数TPC在数值上等于()。The difference between the starboard and port drafts caused by shifting a weight transversely is
- 船舶纵倾前后,重力和浮力(),浮心位置()。将少量货物装于漂心的垂直线上,船舶将()。将少量载荷装于船舶漂心垂线处时,则船舶()。A moment is obtained by multiplying a force by its().Aboard a ship,multi
- 当船舶仅有横倾时,平均吃水为()。当()时,船舶首尾平均吃水小于等容吃水。首中尾的左舷平均吃水
首中尾的右舷平均吃水
首尾的右舷平均吃水
中部两舷的平均吃水#A.尾倾且漂心在船中后
B.尾倾且漂心在船中前
C.
- 当船舶有纵倾和横倾时,平均吃水为()。在漂心的垂直线上卸载少量货物,船舶将()。某船由密度为ρ1=1.021g/cm3的水域驶入密度为ρ2=1.004g/cm3的水域,船舶排水量Δ=12015t,每厘米吃水吨数TPC=16.82t/cm,则船舶平均吃水
- Where must the draft marks be placed on a small passenger vessel? ()船舶纵倾前后,重力和浮力(),浮心位置()。船舶浮力作用线垂直于船舶()。船舶由淡水水域驶入半淡水水域时,船舶所受浮力()。为保持某
- When a vessel is inclined by an external force,the().船舶受外力作用发生纵倾前后的重力(),重心位置()。船舶平行沉浮的条件是:少量载荷增减于()的垂直线上。船舶的漂心F是指()。船舶的每厘米吃水吨数T
- What should you apply to a fathometer reading to determine the depth of water?()以下()措施有利于提高夜间观测吃水的精度。船舶重力的作用中心称为()。某轮在某装载状态下的一处水线位于水尺标志“④~⑤”字
- What DOCS SALT WATER DRAFT means?().船舶受外力作用发生横倾前后的重力(),重心横坐标()。船舶横倾前后,重力和浮力(),浮心位置()。船舶纵倾前后,重力和浮力(),6.50m,则其平均吃水为()m。当()时,船
- To calculate the free surface correction,it is necessary to divide the free-surface moments by the().The term length of a vessel in International Regulations for Preventing Collision at Sea 1972 mea
- Vessel shall possess()valid for duration of charter Party showing winches and derricks in order.某轮首、中、尾的吃水分别是:6.45m,6.60m,6.50m,且存在拱垂,则其平均吃水为()m。船舶由半淡水水域驶入淡水
- The upward pressure of displaced water is called().在水尺标志中,其数字高度和两数字间距()。Load line regulations are designed to insure that a vessel has adequate structural strength and sufficient
- The waterplane area is described as the intersection of the surface of the water in which a vessel floats and the().船舶受外力作用发生纵倾前后的重力(),重心位置()。某轮在某装载状态下的某处水尺标
- fuel,water,stores,passengers and crew,and their effects,that a ship can carry,is the().船舶重力的作用中心称为()。船舶受外力作用发生纵倾前后的重力(),重心位置()。某轮装载后尾倾,则船舶的等容平均
- The term that indicates how many tons of cargo a vessel can carry is().船舶由半淡水水域驶入淡水水域时,船舶所受浮力()。船舶由海水水域驶入淡水水域时,船舶所受浮力()。当()时,船舶首尾平均吃水大于等
- The ship should have a slightly deeper draft().船舶由半淡水水域驶入淡水水域时,船舶所受浮力()。A neutral equilibrium position for a vessel means that the metacenter is().Aboard a vessel,multiplyi
- The term length of a vessel in International Regulations for Preventing Collision at Sea 1972 means().根据定义,船舶实际平均吃水比其型平均吃水大()。某轮吃水d=9.0m,水线面面积AW=1800m2,则此时船舶的海
- The ship has()of more than 10 meters at full load.当船舶某装载状态下的某处水线达到水尺标志的数字的()处时,则该处的吃水为该数字加上10cm。某轮到港时排水量Δ=15000t,dM=8.15m,TPC=25t/cm。现在港卸货1000t
- The primary purpose of a load line is to establish required().船舶纵倾前后,重力和浮力(),浮心位置()。船舶浮力作用线垂直于船舶()。某轮在某装载状态下的某处水尺标志如图所示,则该处吃水为()。The d
- The point to which your vessel’s center of gravity (G) may rise and still permit the vessel to have positive stability is called the().以下()措施有利于提高夜间观测吃水的精度。船舶受外力作用发生纵
- The magnitude of a moment is the product of the force and().根据定义,船舶实际平均吃水比其型平均吃水大()。船舶浮力作用线垂直于船舶()。船舶重力作用线垂直于船舶()。当船舶某装载状态下的某处水线达
- Load line regulations are designed to insure that a vessel has adequate structural strength and sufficient().船舶受外力作用发生纵倾前后的重力(),重心位置()。当漂心位于船中但有拱垂时,按计算的平均
- 6.60m,6.50m,且存在拱垂,则其平均吃水为()m。船舶的每厘米吃水吨数TPC曲线的用途主要是计算船舶()。Ⅰ.吃水差的改变量;Ⅱ.平均吃水改变量;Ⅲ.初稳性高度的变化量;Ⅳ.装载量的变化值;Ⅴ.重心高度的变化量。The dif
- The amount of freeboard which a ship possesses has a tremendous effect on its().某轮在某装载状态下的某处水尺标志如图所示,则该处吃水为()。船舶由水密度ρ=1.010g/cm3的水域驶入标准海水水域,吃水约减小(
- 某轮到港时排水量Δ=15000t,dM=8.15m,TPC=25t/cm。现在港卸货1000t后又加载500t,之后由标准海水区域进入水密度为1.006g/cm3的区域,其吃水为()m。在水尺标志中,其数字高度和两数字间距()。The upward pressure of
- 当船舶某装载状态下的某处水线达到水尺标志的数字的()处时,则该处的吃水为该数字加上10cm。A moment is obtained by multiplying a force by its().A.顶边缘#
B.底边缘
C.中间
D.1/3处couple
lever arm#
mom
- 按计算的平均吃水的精度()。船舶由水密度ρ=1.010g/cm3的水域驶入标准海水水域,吃水约减小()。船舶由半淡水水域驶入海水水域时,则船舶的等容平均吃水()船舶的船中平均吃水。Your vessel was damaged and initia
- If the vertical center of gravity (VCG) of a ship rises 1.7 feet,the righting arm (GZ) for the various angles of inclination will().根据定义,船舶实际平均吃水比其型平均吃水大()。某轮在某装载状态下
- 船舶纵倾前后,重力和浮力(),浮心位置()。对于箱形船而言,船舶的每厘米吃水吨数TPC随船舶吃水的增加而()。A.大小相等;不变
B.大小不等;不变
C.大小相等;改变#
D.大小不等;改变A.增加
B.不变#
C.减少