| 单词 | optical wedge |
| 释义 | optical wedgenouna wedge-shaped filter whose transmittance decreases from one end to the other: used as an exposure control device in sensitometry. Also called wedge. Words nearby optical wedgeoptical scanning, optical sound, optical soundtrack, optical tooling, optical tweezers, optical wedge, optic axis, optic canal, optic capsule, optic center, optic chiasm Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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