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- human ear recognition 人耳识别
- The noise is barely detectable by the human ear. 人的耳朵几乎是察觉不到这种噪音的。
- The whistle was inaudible to the human ear. 这种啸声人耳听不到。
- The human ear is an example of a transducer. 人耳是一种典型的传感器。
- The sound is virtually undetectable to the human ear. 这声音实际上是人耳难以听得到的。
- Ultrasonic sounds are such as are inaudible to the human ear. 超声的声音是人类的耳朵听不到的那种声音。
- Ear recognition is a relatively new characteristic biometrics, which pertains to the use of an individual"s ear form to determine or validate identity. 人耳识别是生物特征识别技术研究中的一个新兴领域,它旨在根据外耳的结构特征进行身份识别。
- Based on the research of ear recognition with independent component analysis (ICA), a new compound structure classifier (CSCER) ear recognition model was proposed. 摘要在基于独立分量分析的人耳识别方法研究基础上，提出复合结构分类器的人耳识别通用模型。
- The music becomes as loud and penetrating as the human ear could stand. 音乐变成像人类的耳朵一样大声的和敏锐可以站着。
- The LLE algorithm which based on the manifold learning technique is applied for ear feature extraction，and the NFL-based classifier is used for ear recognition. 首先依据流形学习思想，采用局部线性嵌入算法提取人耳图像特征，然后采用最近特征线分类器进行人耳识别。
- They can hear sounds ten times fainter than the human ear can even detect. 它们可以看到老远处的东西，然而近在它们眼前咫尺的东西却看不到。
- The Bonn scientists have developed laser-driven microphones that pick up sounds inaccessible to the human ear. 波恩的科学家已经研制出一种由激光驱动的麦克风，这种麦克风能探听到人耳听不到的声音。
- Based on the simply analysis of the advantages of the early ear recognition methods，an ear recognition method combining locally linear embedding（LLE） and the nearest feature line（NFL） are proposed. 针对人耳生物特征，通过分析早期人耳识别方法的不足，提出了一种局部线性嵌入（LLE）和最近特征线（NFL）相结合的人耳识别方法。
- In physics, sound is considered to be the waves of vibratory motion, nether or not they are heard by the human ear. 参考译文：在美国，最早的路是在殖民地时候铺的。一开始用木材，后来根据地区不同用鹅卵石或砖块。
- There is a remarkably wide range of frequencies and sound pressure levels over which the human ear can detect. 人类耳朵对声音频率和声压级的感应范围很广。
- Measured in decibels,noise intensity can range from zero,the quietest sound the human ear can detect,to over 160 decibels. 按分贝计算，噪音强度可以从零(人耳所能感到的最低声音)到160分贝以上。
- Of or relating to acoustic frequencies above the range audible to the human ear, or above approximately20, 000 hertz. 超过人耳能听到的范围或超过大约20，000赫兹的，与超过人耳能听到的范围或超过大约20，000赫兹的声音频率有关的
- Italian anatomist. A founder of modern anatomy, he is noted for his descriptions of the human ear and heart. 埃乌斯塔乔，巴托洛米奥1520－1574意大利解剖学家，现代解剖学的创始人，以其对人耳和心脏的描述而著称
- Ear Recognition Based on Intercrossed Feature 基于交叉融合特征的人耳识别
- An ultrasonic signal that’s undetectable to the human ear will scare off the varmint from up to 65 feet away. 一个人耳不能察觉的超声波信号会吓跑65多英尺以外的淘气动物。
