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 iris recognition technology as the biometrics with the best prospect is introduced.
介绍了现在最有发展前景的生物特征识别技术&虹膜身份识别技术。 - Research on Iris Recognition Based on PCA and LDA
基于PCA和LDA的虹膜识别研究 - This incredible human eye, complete with retina and iris, can be found in the Maldives.
在马尔代夫有这样一只难以置信的眼睛，连视网膜和虹膜都刻画齐全了。 - 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。 - 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。 - 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。 - The algorithm provides novel ideas to the iris recognition and correlative researches.
算法为虹膜识别及相关研究提供了新思路。 - 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。 - 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 - This three layer neural network can be used for classification problems, such as the classification of Iris data.
这种三层的网路可以被运用于处理分类的问题，像是蝴蝶花的品种分类。