輪機(jī)英語(yǔ)船舶動(dòng)力裝置章節(jié)練習(xí)(2019.04.20)

來(lái)源：考試資料網(wǎng)

1 Poor combustion in a diesel engine can be caused by （）.

2 The lower end of each piston rod is reduced in diameter to fit a bore in the （）, this being secured to the piston rod by a nut.

3 Valve gear knocks are more easily located while the engine （）.

4 High diesel engine cooling water temperatures can be caused by （）.

5 Theoretical perfect combustion in a diesel engine yields by-products of （）.

6 Turbocharging of marine diesel engine is achieved by two distinct methods, （） termed the constant pressure and the pulse system.

7 （） usually helps to induce air movement to assist combustion.

8 Fuel injection systems meter fuel, atomize fuel, and （）.

9 Since the engine doesn’t work well, you’d better （） as soon as possible.

10 Cylinders of marine diesel engines are normally cooled by （）.