| 单词 | hermetic |
| 释义 | hermetic (hɜːʳmetɪk ) 1. adjective [ADJECTIVE noun] If a container has a hermetic seal, the seal is very tight so that no air can get in or out. [technical] This would permit air to enter, breaking the hermetic seal of the jar. Synonyms: airtight, sealed, shut hermetically (hɜːʳmetɪkli ) adverb [ADVERB -ed, ADVERB after verb] The batteries are designed to be leak-proof and hermetically sealed. 2. adjective You use hermetic to describe something which you disapprove of because it seems to be totally separate from other people and things in society. [written, disapproval] Its film industry operates in its own curiously hermetic way. Their work is more cosily hermetic than ever. Synonyms: isolated, solitary, abnormal, anomalous Collocations: hermetic seal An integral rubber ring on the underside of the lid creates a hermetic seal to the jar. Retrieved from Wikipedia CC BY-SA 3.0 The seal between the shell and insert may be moisture resistant or a hermetic seal. Retrieved from Wikipedia CC BY-SA 3.0 These are usually thick-walled steel cylinders with a hermetic seal which must withstand high temperatures and pressures for prolonged periods of time. Retrieved from Wikipedia CC BY-SA 3.0 This makes carbon dioxide preferable for fumigation in situations where a hermetic seal can not be maintained. Retrieved from Wikipedia CC BY-SA 3.0 Magnetic liquid seals are used in rotating equipment to enable rotary motion while maintaining a hermetic seal by means of a physical barrier in the form of a ferrofluid. Retrieved from Wikipedia CC BY-SA 3.0 Translations: Chinese: 密封的 Japanese: 密閉の |
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