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1. | The pancreas can produce substances which help in the digestion of food. |
| 胰脏能产生助消化的物质。 |
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2. | The reactive fragments produced further react, giving rise to many different species observed. |
| 产生的活性物质进一步反应,产生许多所观测到的物质。 |
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3. | To produce(fissionable material) in a breeder reactor. |
| 产生裂变的物质增殖,指在增殖反应堆里产生(可裂变的物质) |
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4. | A chemical change takes place in any substance when it burns. |
| 物质燃烧时产生化学变化。 |
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5. | ozone-forming species |
| 产生臭氧物质 |
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6. | To produce(a substance) by metabolism. |
| 通过新陈代谢过程产生(一种物质) |
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7. | The creation of material particles requires energy. |
| 物质粒子的产生需要能量。 |
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8. | Earthworms may produce antibiotic substances. |
| 蚯蚓可以产生抗菌物质。 |
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9. | Similarly, the dark substance(暗物质 do not know how to translate this word) is possible with electricity |
| 同样,暗物质也许是带电的,其引力也许大部分是电磁力。 |
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10. | pathological production of gummy exudates in citrus and various stone-fruit trees. |
| 病态地产生流胶物质。 |
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