更多"Shims of different thicknesses are "的相关试题:
[单项选择]The （） is a measure of the phase difference between voltage and current and is expected as the cosine of phase angle.
A. power
B. efficiency
C. effective power
D. power factor
[单项选择]The area of strong westerly winds occurring between 40°S and 60°S latitude is called the（）.
A. polar easterlies
B. prevailing westerlies
C. roaring forties
D. jet streams
[单项选择]The insertion of shims between the foot of a marine type connecting rod and a bearing box would result in （）
A. increased compression ratio
B. decreased compression ratio
C. increased bearing clearance
D. decreased bearing clearance
[单项选择]When comparing different fuels for different engines, the ignition quality of diesel fuel oils becomes a less critical consideration as （）
A. the amount of lube oil additives increase
B. piston speeds increase
C. injection pressure decrease
D. engine speeds decrease
[单项选择]An alarm device inserted between the deaerating tank and the expansion tank can notify the on-watching crew that （）
A. the expansion tank is lack of water
B. the expansion tank is over flowing
C. there is something wrong with the cooling system
D. there is something wrong with the engine
[单项选择]The wooden plug inserted in the vent of a damaged tank should be removed if you are going to （）.
A. pump from the damaged tank
B. fight a fire
C. abandon ship
D. use the crossover system
[判断题]Modern linguistics is different from traditional grammar.
[单项选择]A current will develop between areas of different density in ocean waters. If you face in the same direction the current is flowing，the water of（）.
A. high density will be on the left in the Northern Hemisphere
B. high density will be on the right in the Southern Hemisphere
C. low density will be on the left in the Northern Hemisphere
D. low density will be on the left in the Southern Hemisphere
[判断题]Pragmatics is different from semantics in that pragmatics studies meaning not in isolation, but in context.
[单项选择]Fuels of different qualities may require advancing or retarding the injection timing, in addition to which if the injection timing is advanced when the engine is running at loads below the （）, then a saving in fuel can be achieved.
A. BHP
B. MCR
C. IHP
D. MEP
[单项选择]（）the packing is the same, the lots are different inmarks.
A. For
B. Since
C. Because
D. Although
[单项选择]We have different approaches（）gathering information.
A. for
B. by
C. through
D. to
[单项选择]Which expression has the different meaning from entry into force ? “entry into force” means is（）.
A. coming into effect
B. moving to full effect
C. being based on force
D. coming into force
[单项选择]When general cargo with different amounts in each draft is involved，the checker must use the （）.
A. unit method
B. block method
C. straight method
D. package method
[判断题]Phonetics is different from phonology in that the latter studies the combinations of the sounds to convey meaning in communication.
[单项选择]Computer systems consist of two very different types of elements：Hardware，which includes all the physical things that can be touched and（），which tells thehardware how to do.
A. Software
B. Courseware
C. Operatingsystem
D. I/Odevices
[单项选择]The flash-evaporator is different with the submerged-tube evaporator in that for the former（）
A. Water is heated into vapor on heating surfaces
B. Water is vaporized by pressure difference
C. There are no heating-transfer surfaces
D. There are more heating-transfer surfaces
[判断题]Syntax is different from morphology in that the former not only studies the morphemes, but also the combination of morphemes into words and words into sentences.
