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| 31. | It also supplies liquid oxygen, liquid nitrogen, acetylene, carbon dioxide, hydrogen, propane, freon, |
| 还兼营液氧、液氮、液氩、乙炔气、二氧化碳、氢气、丙烷气、氟里昂、液氨及其他高纯和稀有气体。 |
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| 32. | This first segment would simply test the superconducting components, using liquid nitrogen to cool them |
| 第一条线路纯粹是为了测试超导体元件，以液态氮冷却。 |
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| 33. | We didn't have the right metal or access to liquid nitrogen But we have YouTube |
| 我们没有正确的金属也没有液氮，但我们有YouTube。 |
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| 34. | high-temperature superconductors, those that operate at liquid nitrogen temperature or above, are not |
| 就此问题,那些工作于液氮温度或液氮温度之上的高温超导体在技术上并不先进。 |
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| 35. | an extremely dicey future on a brave new world of liquid nitrogen, tar, and smog- New Yorker. |
| 一个由液态氮，柏油和烟雾形成的勇敢新世界的非常危险的将来-纽约人。 |
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| 36. | the use of extreme cold (usually liquid nitrogen) to destroy unwanted tissue (warts or cataracts or skin |
| 利用液化氮来杀死有害组织细胞的手术。 |
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| 37. | an extremely dicey future on a brave new world of liquid nitrogen, tar, and smog(bNew Yorker) |
| 一个极端冒险的未来新世界在充满液氮、焦油和烟雾(b纽约人) |
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| 38. | spectra, fluorescence emission spectra and excitation spectra of phycobilisomes at room temperature and liquid |
| 研究了螺旋藻藻胆体的吸收光谱,室温和液氮温度荧光发射光谱和激发光谱. |
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| 39. | Previously investigators used lead-salt lasers, which require liquid-nitrogen cooling and thus are impractical |
| 以往研究人员使用的铅盐雷射必须以液态氮冷却，因此不适合在实地使用。 |
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| 40. | Technicians will then freeze your head or your whole body, soaking it into some liquid nitrogen which |
| 技术人员就会把你的头或整个身体冷冻起来，幷放到摄氏零下一百九十六度的液态氮中浸泡。 |
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