| 单词 | concave surface |
| 释义 | 例句释义: 叶片凹面,凹曲面,凹的表面,凹形界面 1. The velocity, acceleration and time of a particle sliding down along a horizontally free concave surface are discussed. 对于一个质点从可自由移动的光滑的凹曲面上滑下的速度、加速度和时间作了一般性讨论，建立了相应的公式。 www.dictall.com 2. The utility model discloses a health-care blanket, comprising a concave surface and a convex surface arranged at intervals in a lump shape. 本实用新型公开了一种保健毯，包括凹面和凸面，凹面和凸面呈方块状间隔排列设置。 ip.com 3. and a fifth lens with a negative power, including a concave surface facing the image side. 以及第五透镜，具有负的折射力且使凹面朝向像侧。 ip.com 4. After treatment, these crankshafts have concave surface, as well as retain minor black spots(see photo), and normal elsewhere. 经处理后，表面留有一处凹面，并有细微小黑点（请查看照片），其他地方正常。 goabroad.zhishi.sohu.com 5. A longitudinal channel extends along the concave surface. 纵向通道沿所述凹面延伸。 ip.com 6. An indented or concave surface or area. 凹陷，洼地凹的表面或地区 dict.netat.net 7. Instockroom is every cots for testing, if there are any concave surface, roundness and has an unbiased, deformation and so on. 不入库时，答差每不梢胶辊举行检测，如暗不天有无瘪坑不背，圆度和直径有无不确、变形等。 www.bing.com 8. a second lens with a negative power, including a concave surface facing the image side; 第二透镜，具有负的折射力且使凹面朝向像侧； ip.com 9. Robust Point Corresponding Concave Surface Minimization 鲁棒点对应的凹面极小化 ilib.cn 10. Maximum Solutions of Inner Milling Cutter Radius for Manufacturing Oblate Ellipse Concave Surface 扁椭球面内铣刀半径的最大解 ilib.com.cn 1. Fuzzy Prediction Study on Lifting and Throwing Soil Capacity of Reverse-Rotational Rotor With Concave Surface Blade 凹形铲刀逆转刀辊升抛土能力的模糊预测研究 www.ilib.cn 2. Use special conductive putty to smooth out the concave surface 用专用导电腻子垫平表面凹面 wenku.baidu.com 3. Study on Lubrication of Regular Concave Surface 规则凹坑表面形貌润滑研究 www.ilib.cn 4. The marks on the concave surface key 内凹齿钥匙痕迹特征研究 www.ilib.cn |
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