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Based on the gray level co-occurrence matrix, moment of inertia, entropy, angle second moment of laser speckle, the texture of images is analyzed.
介绍了激光散斑的形成及其统计性质,拍摄大量不同加工工艺、不同表面粗糙度标准样块的散斑图像,基于激光散斑图像的灰度共生矩阵及惯性矩、角二阶矩、熵、相关性4个参量,对图像进行了纹理分析。
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In this paper, we put forward a new kind of mechanism based on the analysis of the movement regularity of traditional horizontal reciprocating compressor which combined both magnetic suspension technique and linear driving technique. It takes advantage of the magnetic field force acted on the plunger, which will generates moment of couple to balance the corresponding moment ...
分析了传统卧式往复压缩机活塞连杆运动的规律,设计了一种集磁悬浮和线性驱动技术为一体的往复磁悬浮式压缩机机构,该机构利用作用于活塞连杆上的磁场力,使其力偶矩与连杆活塞的重力矩相平衡,使活塞对缸体的正压力趋向于零或等于零的理想状态,从而使摩擦副间的摩擦力达到最小。
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Crank shaft in main engine ; slipping of sleeve ; composite moment of force ; overturn moment of force ; connecting couple ; calculation ; measure
主机曲轴;红套滑移;合成力矩;倾覆力矩;连杆力偶;计算;措施
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Methods Ten fresh-frozen foot specimens, three-dimensional kinematics of talonavicular joint were determined in the case of neutral position, dorsiflexion, plantoflexion, adduction, abduction, inversion and eversion motion by means of three-dimensional coordinate instrument (Immersion MicroScribe G2X) before and after calcaneocuboid arthrodesis under non-weight with moment of couple, bending moment, equilibrium dynamic loading.
方法10只新鲜尸体足标本,通过建立非负重位尸体足模型,结合力偶矩、弯矩及平衡加载方法,应用三维坐标仪测量分析跟骰关节融合前、后距舟关节在大体足背屈、跖屈、内收、外展、内翻及外翻运动中的三维运动度变化。
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Since the dipole moment links up the microcosmic structure and the macroscopic performance characteristic, it is very important to calculate the dipole moment of molecules.
偶极矩沟通了分子的微观结构与宏观性能特征,所以进行化合物偶极矩的计算和研究,具有十分重要的理论意义和工程价值。
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The two molecules of the permanent electric dipole moment and induced electric dipole moment of the interaction, called induced force.
这两个分子间的永久电偶极矩和诱导电偶极矩的相互作用,称为诱导力。
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The calculation of dipole moment by MEEM The dipole moment is a physical quantity, which can indicate the charge distribution of the molecule.
中文摘要:偶极矩是表示分子中电荷分布情况的物理量,可以由分子的对称性推测分子有无偶极矩,也可由分子有无偶极矩及偶极矩的大小了解分子结构的信息。
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The expectation value of atom dipole moment is always zero, but the fluctuation of dipole moment is a constant and not zero during the atomic spontaneous emission.
在原子的自发辐射过程中,其偶极矩的期待值总是零,但偶极矩的涨落恒等于一个不为零的常量,因此原子的自发辐射是由真空起伏导致偶极矩的涨落引起的。
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Two non-polar molecules near to a certain extent, they are the instantaneous dipole moment of mutual influence, so that each molecule of electronic Clouds tend to side, the nuclear bias on the other side, that is, two molecules each polarization, resulting in the instantaneous induced electric dipole moment.
两个无极分子靠近到一定程度,它们的瞬时偶极矩相互影响,使每个分子的电子云偏向一侧,核偏向另一侧,即两个分子互相极化,产生瞬时诱导电偶极矩。
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The factors which impact moment distribution in the plate are analyzed in detail. The calculation method of moment distribution of RC hollow flat slab in the middle span subjected to vertical uniform loads is present.
本文详细地分析了无梁空心楼板内力分布的影响因素,提出了无梁空心板中间板格在竖向均布荷载作用下的内力分布的计算方法。
- 相关中文对照歌词
- Only Man She Want (Remix)
- Moment In Time
- My Moment
- Moment To Moment
- Moment To Love
- Tight Skirt
- Long, Long Ago
- Takin' Me Back
- Moment To Love
- A Long Time Ago
- 推荐网络例句
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We are in a good position to meet your requirements.
我们完全可以满足你方的需求。
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We are all pervade d with a sense of disaster.
我们普遍有大祸降临的感觉。
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Points out that the switching frequency、the input inductance and the output power all have great contribution to the input-current THD. When the output power goes up, the input current harmonic content keeps almost constant, thus the THD goes down.
指出开关频率、输入电感和输出功率对输入电流THD有显著影响,发现整流器输出功率增加时,输入电流谐波含量基本不变,从而输入电流THD减小。