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muscular tension
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考题
Which of the following statements is NOT true about vagina? ()
A、It is a small sensory organ, which is located toward the front of the vulva where the folds of the labia joinB、It is a female’s external reproductive organC、It is a muscular, hollow tube that extends from the vaginal opening to the uterusD、It is shaped like an upside-down pear, with a thick lining and muscular walls
考题
Mooring winch should be equipped with mechanical brakes capable of holding ______.A.half the breaking strength of the mooring lineB.the full breaking strength of the mooring lineC.the maximum expected tension of the mooring lineD.50% over the working tension of the mooring line
考题
Mooring winch should be equipped with mechanical brakes which are capable of holding ______.A.half the breaking strength of the mooring lineB.the full breaking strength of the mooring lineC.the maximum expected tension of the mooring lineD.50% over the working tension of the mooring line
考题
The tension( )as the guest of honor was about to announce the winner.A.mounted
B.ascended
C.climbed
D.raised
考题
There is a growing gap between the rich and the poor.A:conflict B:tension C:gulf D:confrontation
考题
对各向同性材料,应变的三种基本类型是()A、tension,shear and compression;B、tension,shear and torsional deformation;C、.tension,shear and flexural deformation
考题
单选题In the constant-tension mooring, the mooring lines holding the ship to the pier will maintain a constant tension even with changes in tide or ship’s draft, ().A
without the necessity of manually adjusting the linesB
without the necessity of automatically adjusting the linesC
with the necessity of manually adjusting the linesD
with the un-necessity of automatically adjusting the lines
考题
单选题As his moviemaking career began to wane, Jerry Lewis remained in the public eye by hosting both a variety show and on an annual telethon with benefits for the Muscular Dystrophy Association.A
on an annual telethon with benefits for the Muscular Dystrophy AssociationB
an annual telethon with benefits to the Muscular Dystrophy AssociationC
benefiting the Muscular Dystrophy Association with his annual telethonD
an annual telethon benefiting the Muscular Dystrophy AssociationE
the Muscular Dystrophy Association with an annual telethon
考题
单选题()is put into use in the late years to maintain a preset tension in a mooring line after a ship has been tied up at a pier.A
The large-tension mooringB
The small-tension mooringC
The variable-tension mooringD
The constant-tension mooring
考题
单选题In an automatic mooring winches, the wire is paid off the barrel at() a tension and is recovered at()tension.A
lower;igherB
maximum;higherC
predetermined minimum;higherD
predetermined maximum;lower
考题
单选题What is the holding power ratio of an anchor? ()A
Maximum mooring line tension divided by the anchor's weight in airB
Anchor's weight in air divided by the maximum mooring line tensionC
Preloading tension divided by the anchor's weight in airD
Operating tension divided by the anchor's weight in air
考题
单选题During storm conditions on a ship,the mooring tensions should be adjusted so that().A
all mooring lines have a different tensionB
the leeward lines have higher tension than the windward linesC
the maximum tension of the most heavily loaded line does not exceed the safe working loadD
all horizontal tension forces on the windward lines are no greater than the vertical tension forces
考题
单选题Enclosing the bicycle in a plastic bubble would _____.A
make it easier to useB
save muscular energyC
provide protection from the weatherD
prevent it from colliding with other vehicles
考题
名词解释题muscular tension
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