concavities
n.
凹面，成凹形( concavity的名词复数 )；
英英释义
concavity[ kɔn'kæviti ]
n.
a shape that curves or bends inward
同义词：concave shapeincurvationincurvature
the property possessed by a concave shape
同义词：concaveness
双语例句
用作名词(n.)
And there also was a concavity in his car's front wing (fender).
而且，他的前挡板上还凹陷了好大一块撞痕。
权威例句
Repairing concavities in ROC curvesRepairing Concavities in ROC Curves
Concavities as basic features in visual search: evidence from search asymmetries
Suture correction of nasal tip cartilage concavities.
Method for recognizing concavities in an image subject to character recognition
Detection of change in shape: an advantage for concavities.
Root Trunk Concavities as a Risk Factor for Regenerative Procedures of Class II Furcation Lesions in Dogs
Method of forming concavities in the surface of a metal component, and related processes and articles
Enhancing CSS-based shape retrieval for objects with shallow concavities
BINARY IMAGE SEGMENTATION OF AGGREGATES BASED ON POLYGONAL APPROXIMATION AND CLASSIFICATION OF CONCAVITIES
1. I wish I were your second derivative so I could fill your concavities.
我希望我是你的另一个衍生物，那么我就可以填充你的凹陷了。
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2. The formation of these microcracks is closely related to local conditions of the Tusion line concavities.
熔合线凹入处的局部条件直接影响微裂纹的形成。
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3. Conclusion: Root trunk concavities may cause furcation involvement and reduce the efficacy of periodontal therapy.
结论：根柱凹陷可能是造成根分叉病变的原因，并可能是导致牙周治疗效果欠佳的原因。
youdao
4. The results of the experiments show that, compared to GVF, IGVF can achieve better results with less number of iterations for images with long and thin boundary concavities.
实验结果表明，相比与GVF方法，IGVF方法对边界复杂且具有又深又细凹口的医学图像分割效果良好，且迭代次数少。
youdao
5. As a result, chimp and bonobo wrists have special features that gorillas lack - little ridges and concavities that serve as' bony stops' to keep their wrists from over-bending.
结果，黑猩猩及侏儒黑猩猩腕部有了大猩猩缺乏的特征- - -充当'骨挡板'的肌肉隆起和凹陷，保护其手腕不会过度弯曲。
youdao
6. First, we regularize the attraction force field in the geometric active contour model to extend the capture range of the object boundaries, and improve the ability of convergence to the concavities.
首先，我们对几何活动轮廊模型中吸引力场进行正则化，扩大目标轮廊边缘对的轮廊曲线的吸引力范围，增加轮廊曲线搜寻凹轮廊的能力。
youdao
7. First, we regularize the attraction force field in the geometric active contour model to extend the capture range of the object boundaries, and improve the ability of convergence to the concavities.
首先，我们对几何活动轮廊模型中吸引力场进行正则化，扩大目标轮廊边缘对的轮廊曲线的吸引力范围，增加轮廊曲线搜寻凹轮廊的能力。
youdao
concavities
