二环系(second cycle line)
第1题:
何为一环系二环系。
第2题:
二体附加系(disomic additive line)
第3题:
一环系(first cycle line)
第4题:
什么叫玉米的一环系和二环系?
第5题:
The pilot ask () to throw a heaving line to lift his bag.
第6题:
The first line at the bottom
The second line from the bottom
The third line from the bottom
The fourth line from the bottom
第7题:
the eye of the second line is dipped
the mooring lines are doubled
the bollard has two horns
one of the lines is a breast line
第8题:
第9题:
small
big
right
wrong
第10题:
第11题:
Put one line at the low point and one at the high point of the bollard so they don't touch
Take the eye of the second line up through the eye of the first line before putting the second line on the bollard
Never put two mooring lines on the same bollard
The mooring line forward should be put on the bollard first
第12题:
第13题:
易位系(translocation line)
第14题:
从自交系间杂交种中选育的自交系称为二环系。
第15题:
二环系
第16题:
If there is another line already on the bollard ,the eye of the second line should be()before placing it over the bollard.
第17题:
异附加系(alien addition line)
第18题:
a separate air ejector unit
a direct unimpeded connection between second stage and salt water feed heater
either by vacuum drag or an external line from the first stage via a fixed orifice
the fixed orifice provided in the steam supply line
第19题:
oblige
reject
reside
present
第20题:
chief officer
captain
the duty sailor
the second officer
第21题:
will set
shall set
set
sets
第22题:
Place the eye from the forward line on the bollard and then place the eye from the second line directly over the first
It makes no difference how the lines are placed
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 bollard
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
第23题:
45
60
90
100