单选题Permission is requested to pump out about 200 tons of clean sea ballast water for （） purposes．Asafe manningBtrimmingCavoiding collisionDpreventing pollution
单选题
Permission is requested to pump out about 200 tons of clean sea ballast water for （） purposes．
A
safe manning
B
trimming
C
avoiding collision
D
preventing pollution
参考解析
解析：
暂无解析
相关考题：
Students can’t take magazines out of the reading room without permission.(改为被动语态)Magazines can’t ________ ________ out of the reading room without permission.
Will we connect the motor with the fresh water pump? No, the pump is ( )_A.in good orderB.out of orderC.works well
The rocket will weigh about 200 tons when _____.A. being completedB. completedC. completingD. have been completed
Which statement is NOT true?A.In a simple vane pump, the rotor and cam ring are exactly concentricB.Balanced vane pump has an elliptical cam ringC.Liquid in both gear pump and vane pump are forced out to the outlet.D.Balanced vane pumps can work at a higher pressure than the simple vane pump
Permission is kindly ______ about 1000 tons of clean sea water ballast，as and when required for trimming purposes．A.requested to pump outB.requested pumping outC.requesting to pump outD.requesting pumping out
Permission is requested to pump out about 200 tons of clean sea ballast water for ______ purposes．A.safe manningB.trimmingC.avoiding collisionD.preventing pollution
Permission is kindly requested to ______ in celebration of our National Day．A.dress my ship overallB.raise my ship overallC.hoist my ship overallD.display my ship from stem to stern
A vessel loads 5000 tons of manganese ore. The railroad cars that brought the ore to the vessel were previously loaded with iron ore so the ore is contaminated. The agent requests the Master to sign a Clean Bill of Lading and in return the shipper willA.Sign a Clean Bill of Lading and accept the Letter of IndemnityB.Refuse to sign a Clean Bill of LadingC.Sign the Clean Bill of Lading and have the agent countersign itD.Sign a Clean Bill of lading under protest
Please supply us with 250 tons of fresh water．You are requested to deliver it on board ______．A.Till FridayB.On Friday at the latestC.Until Friday afterwardsD.At Friday soonest
When cleaning a tank by the Butterworth process，you should begin to pump out the slops ______．A.At the end of the drop scheduleB.When the process is startedC.When the process is finishedD.When the tank is clean
Californian Michael Schwabe said goodbye to the gas pump two years ago．He leased an electric car．Schwabe says he gets more out of driving an electric car than just a charge."With the price of gasoline and with the problems with clean air,it's important we get electric vehicles out on the road."On California roads there are about two thousand electric cars．By 2003,ten percent of all new cars may be required to have zero emissions．This is a mandate automakers say it is way ahead of its time.Gloria Bergquist of the Alliance of Auto Manufacturers says,"The technology(for zero emissions)isn't here yet;it still needs advancement in driving range to make it more appealing to a wider consumer audience."Auto makers blame it on the batteries．Power runs out on most cars after about 70 miles．However,some cars can now go more than 100 miles on a charge．Batteries are expensive．Carmakers say there is nothing they can do about it.Tim Carmichael of the Clean Air Coalition says,"The automakers have not built a vehicle unless required to do so,so it's very important for the state to stay committed to this program requiting automakers to build small amounts in beginning years and then the market will take off."Right now the California Air Resources Board requires that a percentage of new cars sold should be free of emissions．What is that percentage?A.1%．B.5%．C.10%．D.100%.
Californian Michael Schwabe said goodbye to the gas pump two years ago．He leased an electric car．Schwabe says he gets more out of driving an electric car than just a charge."With the price of gasoline and with the problems with clean air,it's important we get electric vehicles out on the road."On California roads there are about two thousand electric cars．By 2003,ten percent of all new cars may be required to have zero emissions．This is a mandate automakers say it is way ahead of its time.Gloria Bergquist of the Alliance of Auto Manufacturers says,"The technology(for zero emissions)isn't here yet;it still needs advancement in driving range to make it more appealing to a wider consumer audience."Auto makers blame it on the batteries．Power runs out on most cars after about 70 miles．However,some cars can now go more than 100 miles on a charge．Batteries are expensive．Carmakers say there is nothing they can do about it.Tim Carmichael of the Clean Air Coalition says,"The automakers have not built a vehicle unless required to do so,so it's very important for the state to stay committed to this program requiting automakers to build small amounts in beginning years and then the market will take off."When did Michael Schwabe say goodbye to the gas pump?A.Two days agB.Two months agC.Two years agD.Ten years ag
单选题You are kindly requested to supply the necessary tallymen to do（）on board the ship during the discharging of the cargo.Athe tallying workBthe lashing workCthe clean workDthe work of opening and closing hatches
单选题A positive displacement pump is that where the volume of the pump chamber is alternately increased to （） and then decreased to （）.Adraw the liquid in；force the liquid outBforce the liquid out；draw the liquid inCsuction；drawDdeliver；outlet
单选题Permission is kindly requested to（）in celebration of our National Day.Adress my ship overallBraise my ship overallChoist my ship overallDdisplay my ship from stem to stern
单选题Permission is kindly （） about 1000 tons of clean sea water ballast，as and when required for trimming purposes．Arequested to pump outBrequested pumping outCrequesting to pump outDrequesting pumping out
单选题Permission is kindly requested（）the ballast water.Apump outBto pump outCpumping outDbe pumped out
单选题A positive displacement pump is that where the volume of the pump chamber is alternately （） to draw the liquid in and then （） to force the liquid out.Aincreased；decreasedBdecreased；increasedCdecreased；decreasedDincreased；increased
单选题Please supply us with 250 tons of fresh water. You are requested to deliver it on board（）.Atill FridayBon Friday at the latestCuntil Friday afterwardsDat Friday soonest
单选题The master got permission to pump out 500 tons of clean sea water for （）.Athe purpose of trimmingBthe approval for ballastCthe purpose of voyageDthe approval for operation
单选题A （） pump is that where the volume of the pump chamber is alternately increased to draw the liquid in and then decreased to force the liquid out.AinjectorBpositive displacementCcentrifugalDcentripetal
单选题Every new crude oil tanker of 20000 tons deadweight and above and every new product carrier of 30000 tons deadweight and above shall be provided with（）.Asegregated ballast tanksBmoulded draught measurement systemCadditional ballast water systemDdedicated clean ballast tanks system
单选题A vessel loads 5000 tons of manganese ore. The railroad cars that brought the ore to the vessel were previously loaded with iron ore so the ore is contaminated. The agent requests the Master to sign a Clean Bill of Lading and in return the shipper will give him a Letter of Indemnity. What is the best procedure to follow? （）ASign a Clean Bill of Lading and accept the Letter of IndemnityBRefuse to sign a Clean Bill of LadingCSign the Clean Bill of Lading and have the agent countersign itDSign a Clean Bill of lading under protest
单选题Why did mother go to see Dagmar in the hospital?ATo give her some message about dad.BTo make sure her room was clean.CTo check that she was still there.DTo find out how she was.