Four strokes—intake stroke, compression stroke, power stroke and exhaust stroke—complete one working cycle．
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举一反三
- Which one implies the corect order of the four strokes? A: intake, exhaust, power, and compression B: intake, power, compression, and exhaust C: intake, power, exhaust, and comression D: intake, compression, power, and exhaust
- The four strokes in the engine are, in order of<br/>occurrence((_____)) A: intake, power, exhaust, and compression B: intake, power, compression, and exhaust C: intake, compression, power, and exhaust D: intake, exhaust, power, and compression
- A two stroke diesel engine exhaust temperature will be lower than a four stroke diesel engine of the same displacement because the _____. ① MEP is lower and the scavenging air is cooling the exhaust gases ② valve overlap in a four stroke A.① B.② C.① and ② D.Neither ① nor ② is correct
- 词汇题：There are eight basic strokes: dot, horizontal stroke, turning stroke, vertical stroke, hook stroke, right-upward stroke, left-downward stroke and right-downward stroke. 英译汉。注意标点。 汉字有八个基本笔画/八大笔画：____________________
- compression stroke
内容
- 0
The fourth stroke is the exhaust stroke．
- 1
The first stroke is the intake stroke．
- 2
The second stroke is the compression stroke．
- 3
The third stroke is the power stroke．
- 4
One of the differences between a two-stroke engine and a four-stroke engine is,（） A: a two-stroke engine works without exhaust operation B: a two-stroke engine works without compression stroke C: a two-stroke engine works without expansion stroke D: a two-stroke engine works without suction operatio