A person on a fixed or floating platform engaged in oil exploration MAY discharge food waste into the sea when the distance from the nearest land is at least（）.
In an oil cooler circulated by sea water, the oil is at a larger pressure the result being that any leak in the cooler will mean a loss of （）.
In a general oil cooler circulated by sea water, the oil is at a higher pressure, the result being that any leak in the cooler will mean a loss of （）.
（）is not a process of weathering of the oil spilled in the sea water.
When discharging oil from an oil tanker the instantaneous rate（）60 liters per nautical mile.
What is used for preventing pollution damage to the sea from ships?（）
The oil residues which cannot be discharged into the sea in compliance with MARPOL 73/78 shall be（）.
In summer, monsoon over the South China Sea blows from（）.
If a heavy sea strikes the rudder, the shock is transmitted through （） to the rams, this cause a sudden increase in oil pressure in one of the cylinders.
The total quantity of oil discharge into the sea（）for existing tankers 1/15000 of the total quantity of the particular cargo or which the residue formed a part（）.
The purpose of storm oil in a sea anchor is to（）.
In good weather，you should deploy the sea anchor from the liferaft to（）.
（）is the most visible signal of distress from a lifeboat at sea in the daytime.
A vessel emitting harmful substances into the air or spilling oil into the sea is a（）.
Biodegradation of the oil slick in sea water is assisted by all the following marine micro-organisms which are capable of metabolising oil compounds except（）.
In order to benefit from the use of storm oil in heavy seas，the storm oil should be spread （）.
Spreading oil on the open sea has the effect of（）.
Which of the following operations must be entered on the Oil Record Book Part Ⅰ? （） Ⅰ.Routine discharge at sea of bilge water containing oil from the machinery spaces Ⅱ.Bunkering of fuel oil
（）is not a condition for a ship of 400 tons gross tonnage and above other than an oil tanker to discharge certain amount of oil or oily mixtures into the sea.
Waste oil from the lube oil sumps of machinery may NOT be （）.
How many people are saved from the icy sea water?
121.A vessel emitting harmful substances into the air or spilling oil into the sea is a( )。
sends a radio signal from the bottom of the ship to the sea-bed，from which it is reflected
