名词短语
中文翻译：实验室测试
同义词：
['laboratory testing', 'engine testing method']
例句：
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1. The new engine has a much better fuel efficiency than the old one.
这款新引擎的燃油效率比旧款好得多。
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2. The laboratory test results showed that the new product was more reliable than the previous model.
实验室测试结果显示，新产品比前一款更可靠。
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3. The engineers used this method to optimize the design of the new car.
工程师们使用这种方法来优化新款汽车的设计。