二环系（second cycle line）
二环系（second cycle line）
相关考题：
QUEST . Which percent of the total project labor hours are typically expended by the end of the second phase of the project life cycle?A . 5%B . 10%C . 15%D . 25%E . 50%
95 Which percent of the total project labor hours are typically expended by the end of the second phase of the project life cycle?A. 5%B. 10%C. 15%D. 25%E. 50%
● Which percent of the total project labor hours are typically expended by the end of the second phase of the project life cycle?A 5%B 10%C 15%D 25%E 50%
If two mooring lines are to be placed on the same bollard，which method is BEST?______.A.Place the eye from the forward line on the bollard and then place the eye from the second line directly over the firstB.It makes no difference how the lines are placedC.Place the eye from either line on the bollard，and then bring the eye of the other line up through the eye of the first，and place it on the bollardD.Place both eyes on the bollard，in any manner，but lead both lines to the same winch head on the vessel and secure them on the winch
If there is another line already on the bollard ,the eye of the second line should be（）before placing it over the bollard.A、taken up through the eye of the first lineB、taken up over the eye of the first lineC、made fast to the first lineD、taken up from the eye of the first line
The pilot ask （） to throw a heaving line to lift his bag.A、chief officerB、captainC、the duty sailorD、the second officer
单选题Which is the summer load waterline on the load waterline mark?（）.AThe first line at the bottomBThe second line from the bottomCThe third line from the bottomDThe fourth line from the bottom
单选题The vacuum maintained in the salt water feed heater shell of a flash-type evaporator is generally accomplished by （）.Aa separate air ejector unitBa direct unimpeded connection between second stage and salt water feed heaterCeither by vacuum drag or an external line from the first stage via a fixed orificeDthe fixed orifice provided in the steam supply line
单选题Two mooring lines may be placed on the same bollard and either one cast off first if（）.Athe eye of the second line is dippedBthe mooring lines are doubledCthe bollard has two hornsDone of the lines is a breast line
单选题The word “accommodate” in paragraph 2, line 1 of the second memo is closest in meaning to ______ .AobligeBrejectCresideDpresent
单选题The pilot ask （） to throw a heaving line to lift his bag.Achief officerBcaptainCthe duty sailorDthe second officer
单选题The word “proper” in the first line of the second paragraph means ______.AsmallBbigCrightDwrong
单选题The chief engineer suggests that the second engineer （） a dead line for handing in the work plan.Awill setBshall setCsetDsets
单选题If two mooring lines are to be placed on the same bollard，which method is BEST?（）.APlace the eye from the forward line on the bollard and then place the eye from the second line directly over the firstBIt makes no difference how the lines are placedCPlace the eye from either line on the bollard，and then bring the eye of the other line up through the eye of the first，and place it on the bollardDPlace both eyes on the bollard，in any manner，but lead both lines to the same winch head on the vessel and secure them on the winch
单选题Which statement is TRUE about placing the eyes of two mooring lines on the same bollard?（）APut one line at the low point and one at the high point of the bollard so they don't touchBTake the eye of the second line up through the eye of the first line before putting the second line on the bollardCNever put two mooring lines on the same bollardDThe mooring line forward should be put on the bollard first
单选题What is the crank angle between any two crank throws in the firing order of a four-stroke/cycle, in line, eight cylinder diesel engine?（）A45B60C90D100
名词解释题二环系