核心詞議：
speckle 基本解釋
n. （皮膚、羽毛、蛋殼等上的）斑點，色斑
vt. 弄上斑點；點綴
速記方法知識擴展
speckle 變化形式
復數： speckles
第三人稱單數： speckles
過去式： speckled
過去分詞： speckled
現在分詞： speckling
中文詞源：
speckle 斑點，色斑
可能來自 spece,斑點，色斑，-le,小詞后綴。
speckle
精選例句常見考點例句：
- The speckle is a scattering of light caused by micron-sized ridges and groves on an object 's surface .
- 這種散斑來源于光散射效應在物體表面產生的微米大小的隆起和溝痕。
- Variations in the speckle are then digitised to produce a code that is unique to the scanned item .
- 對于每一個被掃描的物體，散斑的變化信息會被數字化，然后生成一個獨特代碼。
- The process was developed initially at imperial college , london , and is based on a phenomenon known as laser speckle .
- 該項工藝最初由倫敦帝國理工學院研發，它是基于一種稱作激光散斑的物理現象。
- This is because , during the original scan , the detectors pick up such a large amount of information that a re-scan need provide only part of the speckle pattern for a reliable comparison to be made .
- 這是因為在原始掃描期間，探測器采集了大量信息以致于再次掃描時僅需提供部分散斑樣式即可進行可靠的對比。
- Shells speckle the water 's edge at cumberland island national seashore in georgia .
- 散布在喬治亞州坎伯蘭島國家海濱公園海岸邊的貝殼。