球面
- 与 球面 相关的网络例句 [注：此内容来源于网络，仅供参考]
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By calculating Rytov index and Fried parameter of plane wave and spherical wave, relative errors between simulative and theoretical results of the five methods are compared.
通过计算平面波和球面波的Rytov指数和Fried参数，对比五种方案得到的Rytov指数和Fried参数与理论结果的相对误差。
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On basis of Fourier optical theory, the process of particle holography with spherical wave recording and plane reconstructing is interpreted and the mathematical description is given.
依据傅立叶光学理论，解释了球面波记录平面波再现的数字全息过程，并给出了数学表达式，同时进行了相应实验研究。
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A portion of the wave front of a spherical wave whose radius is very large can be reigned as the wave front of a plane wave.
半径很大的球面波上的一部分波前，可以看作是平面波的波前，用惠更斯原理同样可求得其波前。
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Diffraction Mode of Axicon for Tilted Spherical Wave Beam.
圆锥透镜对倾斜球面波光束的衍射模式。
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The first one is caused by electromagnetic wave refraction phenomena at air-soilinterface and the second one is caused by spherical wave propagation loss andtransmission loss.
前者主要是由于电磁波在媒质表面产生的折射效应造成的，后者主要是电磁波在传播过程中的衰减造成的，包括球面波传播损耗、媒质表面的反射损耗和有耗媒质媒质对电磁波的衰减效应。
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The ground response to underground explosion is transformed into the problem about propagation and reflection of spherical dilatation wave in elastic half-space.
将地下爆炸的地表响应转化为弹性半空间内球面膨胀波的传播和反射问题。
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Two kinds of models are considered, spherical wave and plane wave, and the diameter of the receiving aperture is supposed as the first Fresnel zone length.
文中共考虑了两种模型：球面波和平面波，并假设接收孔径直径等于第一菲涅耳区尺度。
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The study of spherical data is of practical interest.
因此对球面数据的研究具有很强的实际意义。
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Study spherical processing technology and the application of special fixture.
研究内球面的加工工艺及专用夹具的应用。
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In addition, a method to fast and uniformly dividing spherical data is introduced.
另外，还实现了球面数据的快速匀称划分。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很，以良性病变为主。