| 1. | We had been instrumental in all these negotiations .
在所有这些谈判中，我们一直是大力协助的。 |
| 2. | Earthworms may be instrumental in dispersing fungi or bacteria .
蚯蚓可能是散布真菌及细菌的工具。 |
| 3. | He had been instrumental in arranging the looking-over dinner in paris .
他在安排巴黎的考察宴会方面显然起过作用。 |
| 4. | In structural mechanics it frequently happens that the force p is instrumental in causing the displacement u .
在结构力学中，经常遇到力p是引起位移u的原因。 |
| 5. | Your advice has been instrumental in settling the question
你的劝告对决这个问题是有帮助的。 |
| 6. | The neighbours were instrumental in catching the criminal
邻居们发挥了作用帮助捉拿了那个罪犯。 |
| 7. | Several people have been instrumental in the field of psychology
一些人在心理学领域起了很大作用。 |
| 8. | Several people have been instrumental in the field of psychology
在心理学领域内有几人的贡献是很大的。 |
| 9. | Technical innovation is instrumental in improving the quality products
技术革新有助于提高产品的质量 |
