A． person on a fixed, or floating platform. engaged in oil exploration, located 10 nautical miles from nearest land MAY discharge( ).

A．food waste

B．food, ground to less than 1 inch

C．paper, ground to less than 1 inch

D．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]（） is fully floating in both connecting rod small end and the piston skirt.A . The piston rodB . The cross head pinC . The gudgeon pinD . The crank-pi

[单选题]An inverse floating-rate bond:A.may,under certain circumstances,require the

[单选题]A floating-rate security will have the greatest duration:A.The day before t

[名词解释] 固定闭塞fixed block

[单选题]The need for sleep varies __________ from person to person.A.conservatively

[单选题]In fixed price contract which of the following holds true? (72).A．More risk is placed on the buyerB．If the amount of the contract is exceeded the seller is not obligated to perform. further unless the buyer increases the fundsC．The seller agrees to p