A、the most common method
B、too expensive for common use
C、generally safe to sea life
D、authorized only with prior approval of the governmental On-Scene Coordinator
更多“The use of sinking and dispersing chemical agents for removal of surface oil is（）.”相关的问题
A、the most common method used in the United States B、too expensive for common use C、generally safe to sea life D、generally harmful to sea life
A、the most common method used in the United States B、too expensive for common use C、generally safe to sea life D、authorized only with prior approval of the Federal On-Scene Coordinator
A、Heat is given off from a high temperature region known as a heat sink B、Heat transfer rate is affected most by the size of the heat sink involved C、Heat transfer rate is affected most by the temperature difference between the heat source and the heat sink D、Heat transfer by radiation will occur only by mass motion of a fluid substance
A、the volume of all intact spaces above the waterline B、an intact space below the surface of a flooded area C、an intact space which can be flooded without causing a ship to sink D、the space at which all the vertical upward forces of buoyancy are considered to be concentrated
A、size of the heat sink B、temperature difference between the regions C、size of the heat source D、total heat of the system
A、the sinking of tail shaft B、the clearance of stern bearing C、the total flexure of shaft D、main engine crankshaft deflection
A、The type of application used on the network B、The type of system bus used by the computers C、The type of memory installed in each computer D、The type of media used in the network topology E、The type of protocols used in the network F、The physical layout of the network hosts
A、the sinking of tail shaft B、the clearance of stern bearing C、the total flexure of both end bearing D、main engine crankshaft deflection
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