iris
英 [ˈaɪrɪs]
美 [ˈaɪrɪs]
n. 虹膜; 鸢尾属植物
复数：irises
Collins.1 / BNC.7368 / COCA.9741
牛津词典
noun
- 虹膜
the round coloured part that surrounds the pupil of your eye - 鸢尾属植物
a tall plant with long pointed leaves and large purple or yellow flowers
柯林斯词典
- 虹膜
Theirisis the round coloured part of a person's eye. - 鸢尾属植物
Anirisis a tall plant with long leaves and large purple, yellow, or white flowers.
英英释义
noun
- diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening
- muscular diaphragm that controls the size of the pupil which in turn controls the amount of light that enters the eye
- plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals
双语例句
- The Research of Iris Recognition Preprocessing and Feature Recognition Algorithm
虹膜识别预处理和特征识别算法研究 - Extraction technology of polysaccharides in Iris tectorum was studied.
对鸢尾多糖的提取工艺进行了研究。 - A rapid iris localization algorithm based on image sampling was proposed.
提出了一种基于图像抽样的快速虹膜定位算法。 - Iris crossed out all the misspelled words and wrongly used prepositions.
艾瑞丝删掉了所有拼错的字和用错的介词。 - Inflammation of the iris and cornea of the eye.
眼睛虹膜和角膜的炎症。 - Iris Murdoch was regarded by many as a supremely good and serious writer.
许多人都视艾丽丝·默多克为极其优秀和严肃的作家。 - The main postoperative complications were anterior uveitis and posterior synechia of the iris.
术后主要并发症是前葡萄膜炎和虹膜后粘连。 - This gives the muscles of your lens and iris a chance to shift position.
这就给你眼球的晶体肌和虹膜肌有换位置的机会。 - When the iris is inflamed, it is likely that the ciliary body and choroid are involved too.
当虹膜是发炎，很可能睫状体和脉络膜都参与过。 - It is composed of iris image acquisition, image preprocessing, feature extraction and matching.
该系统包括虹膜图像摄取、像预处理、征提取和匹配四个部分。