[主观题] 【英译中】As a mixture of water and antifreeze,coolant circulates through these water jackets,picking up heat and carrying it away.

1、[单选题]The connecting rod is made of ______.

• A、cast iron
• B、forged alloy steel
• C、aluminum-alloy
• D、sheet steel

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2、[主观题]【英译中】The rear end of the crankshaft usually contains a flange with a number of drilled and tapped holes.The flywheel is securely fastened to it.

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3、[主观题]【英译中】The heavy stresses imposed upon the shaft during operation require its construction to be very stiff and tough.The material used for its manufacture is a special alloy steel,which is either cast or forged into shape.

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4、[主观题]【英译中】Fuel tank is usually made of sheet steel with rectangular or circular in shape and have a capacity for approximately 270 liters of fuel.

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5、[主观题]【英译中】As a mixture of water and antifreeze,coolant circulates through these water jackets,picking up heat and carrying it away.

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• 进入题库做题