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 is beginning to heat up, sir.
虹膜开始加热了，长官。 - Extraction technology of polysaccharides in Iris tectorum was studied.
对鸢尾多糖的提取工艺进行了研究。 - Research on Iris Recognition Based on PCA and LDA
基于PCA和LDA的虹膜识别研究 - 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。 - Inflammation of the iris and cornea of the eye.
眼睛虹膜和角膜的炎症。 - 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。 - This article describes performance analysis by showing you how we do it here at Lotus/ Iris.
本文将描述性能分析，展示我们如何在Lotus/Iris上进行分析。 - Research on Biometric Recognition Method Based on Hand Vein and Iris
基于手背静脉与虹膜的生物特征识别方法研究 - 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。 - 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。