By using a hoist the movers were able to sling the piano to the third floor.

搬运工人用吊车才把钢琴吊到3楼。

《新英汉大辞典》

In all three trials, Barney began by using a stick for inspection. One involved a rubber snake.

全部三次测试中，巴尼都先用小棍子试探。其中一个测试对象是一条橡胶蛇。

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The government proposes to reduce the population by using a virus that has caused devastating epidemics in rabbit populations elsewhere.

政府计划通过使用一种病毒来减少兔子的数量，这种病毒已经在其他地方的兔子种群中造成了毁灭性的流行病。

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Much greater pressure can be produced by using a machine, a hydraulic jack.

VOA: special.2009.09.29

Well the way to find it is by using a process called electrophoresis and Southern blotting.

找到二者差异的方法称作电泳和,琼脂糖凝胶电泳印迹

耶鲁公开课 - 生物医学工程探索课程节选

In trying to comfort your friend you could ask about his situation by using a "When" question.

为了安慰你的朋友，你可以用“When”问句来询问他的情况。

When 课堂 - SpeakingMax英语口语达人

Today, by using a Chinese language website, users can do all their business with Schwab online.

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Families saving for college, however, would do better by using a 529 state college savings plan.

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Your BMI can be determined by using a chart found at healthcare centers everywhere.

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