（） is fully floating in both connecting rod small end and the piston skirt.

[单选题]The small end of the connecting rod is attached to the piston with a （）.A . crankpinB . sliding wedgeC . wrist pinD . torque bashing

[名词解释] 联络线 connecting line

[单选题]A． person on a fixed, or floating platform. engaged in oil exploration, located 10 nautical miles from nearest land MAY discharge( ).A．food wasteB．food, ground to less than 1 inchC．paper, ground to less than 1 inchD．None of the above

[单选题]For a floating vessel，the result of subtracting KG from KM is the（）.A . height of the metacenterB . height of the righting armC . height of the center of buoyancyD . metacentric height

[单选题]For a floating vessel，the center of flotation is the point in the waterplane（）.A . about which the vessel lists and trimsB . which coincides with the center of buoyancyC . which，in the absence of external forces，is always vertically aligned with the

[单选题]A． floating constant consists of an integer part，a decimal point，a fraction part，an e or E，and an optionally signed integer _______．A．exponentB．orderC．superfluousD．SuperiorA．B．C．D．

[单选题]The angle to which a floating ship，with a negative initial metacentric height，lies while at rest in still water is the angle of（）.A . trimB . yawC . heelD . loll

[单选题]Connecting rods in a diesel engine are used to connect the （）.A . engine to the bedB . rocker arm to the camshaftC . crankshaft to the gear trainD . piston to the crankshaft

[单选题]The design of the connecting rod large end bearing is similar to that of the mainbearings Whats the meaning of "that" in the sentence above?（）A . the connecting rodB . large end bearingC . the main bearingD . the desig

[单选题]A．fter connecting a PC to an available port on a switch, you find that the PC can not access any of the resources on the LAN. No other PC's connected to the switch appear to be having any issues. What is the most likely cause for this problem?A．The