读知识>英语词典>iris翻译和用法

iris

英 [ˈaɪrɪs]

美 [ˈaɪrɪs]

n.  虹膜; 鸢尾属植物

复数:irises 

IELTSTEM8化学

Collins.1 / BNC.7368 / COCA.9741

牛津词典

    noun

    • 虹膜
      the round coloured part that surrounds the pupil of your eye
      1. 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.
          1. 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
                Synonym:iris diaphragm
              1. muscular diaphragm that controls the size of the pupil which in turn controls the amount of light that enters the eye
                1. plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals
                    Synonym:flagfleur-de-lissword lily

                  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。
                  • Iris: Mon and I got in another fight, Boris.
                    我又和妈妈吵架了,鲍里斯。
                  • 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。
                  • 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。
                  • 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。
                  • 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。
                  • Inflammation of the iris and ciliary body of the eye.
                    眼睛虹膜和睫状体的炎症。
                  • The system will later be enhanced, possibly to include iris scans or facial recognition technology.
                    但是该系统还有待改进,可能还将增加眼球虹膜扫描或者面部辨认技术。
                  • 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
                  • 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。