The shells are secured by means of bearing caps and studs, the necessary clearance being provided by means of （） of different thickness.
Bearing knocks are likely to occur from （）.
（） are formed by abrasive particles entering the bearing and scoring the shaft.
The main bearings are provided with thin-walled （）, lined with a copper-lead alloy.
Small crack in the crankshaft bearing surface of a diesel engine are an indication of（）
The bearings used to support the crankshaft are generally called （）
Which of the following may take place if the clearance of the main bearings are excessive?（）
When using a Lambert conformal chart in high latitudes，angles such as bearings are measured in reference to （）.
Some vessels are equipped with a water lubricated stern robeWhen at sea, operating under normal conditions, the water service valve from the ships saltwater system to the bearing should be （）.
The main bearing shells are made of steel with a lining of bearing metal which may be white metal, copper-lead or aluminum-tin alloy What is the meaning of “which” in the sentence above?（）
You are inspecting the lower main precision bearings on a diesel engine.You observe that about half the thin Babbitt linings are of a milky white colourThis condition is caused by （）
Diesel engine main and connecting rod precision bearings are made in halvesEach half exceeds one-half the bearing circumference by a small amountThe small amount is termed （）.
You are running parallel to the coast and take a running fix using bearings of the same object.If you are making less speed than used for the running fix，in relation to the position indicated by the fix，you will be（）.
The highest loads applied to the diesel engine crankshaft main bearings are （）
Lubricating oil systems for diesel engine journal bearings are usually lubricated by which of the following types of lubricating oil systems?（）
Doors are generally formed in the （） of the both in-line and Vee engines to give maintenance access to the crankshaft main and connecting rod large end bearing.
A main bearing consists of two shells which are secured by means of studs and （）.
Precision engine bearing inserts are manufactured with a small portion of the bearing ends extending beyond the bearing housing or capsThe installation process of these bearings requires sufficient （）.
Masters are required to notify Port Authorities of anchorage bearings after（）.
You are running parallel to the coast and estimate that the current is against you.In plotting a running fix using bearings from the same object on the coast，the greatest safety margin from inshore dangers will result if what speed is used to determine（）.
What are the characteristics of a bear market?
Masters are required to notify Port Authoritiesof anchorage bearing after ______.
3.4.3 命令diff(f)表示?
命令diff（f)表示？
