查询词典 spiral
- 与 spiral 相关的网络例句 [注:此内容来源于网络,仅供参考]
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For satisfying to process to keep a mother line, arc mother line, whole convex degree, half convex degree, ligarithmic curve cone, cylinder roll son of demand, ability according to design whet to submit have already corresponded form noodles of spiral lead a round, spiral lead Gun, double the song lead Gun, three convex Fengs to lead Gun, and arc plank and other similar of work piece etc..
为满足加工直母线、圆弧母线、全凸度、半凸度、对数曲线圆锥、圆柱滚子的需要,能根据设计磨出具有相应形面的螺旋导轮、螺旋导辊、双曲导辊、三凸峰导辊、以及圆弧支板以及其他类似的工件等。
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Two new Cornu spiral s are obtained by reducing and rotating the known Cornu spiral ,and the relative intensity distribution on the diffraction screen is analysed too.
运用缩小和旋转Cornu卷线的方法,作出了两条新的Cornu卷线,以此分析均匀半透明平面上的菲涅耳单缝衍射屏上的相对光强分
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This technique uses a spiral phase plate with a small central aperture placed on the Fourier plane of so imaging system. If the spiral phase filter is rotated by a certain angle around its central axis, a phase shift between the zero-order spatial frequency component and the remaining of the object is produced, and the magnitude of this phase shift is proportional to the rotation angle. Using this property, we can record a sequence of intensity distribution of the output beams corresponding to different rotation angles, and then digitally reconstruct the objects by using a phase-shifting algorithm. Both the theoretical analysis and simulation experiment results demonstrate the feasibility of this approach.
在成像系统的频谱面上放置中心带有一通光孔径的螺旋相位板,在输出面上记录输入物体经螺旋相位滤波后的输出像;将螺旋相位滤波器绕轴旋转一定角度,通过中心光孔的零频成份与其他高频成份间会产生与旋转角度成正比的相移;利用这一特点,通过记录多幅对应不同旋转角度的输出光场强度分布图,然后再用一定的相移算法实现被记录物体相位分布的数字再现。
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This technique uses a spiral phase plate with a small central aperture placed on the Fourier plane of an imaging system. If the spiral phase filter is rotated by a certain angle around its central axis,a phase shift between the zero-order spatial frequency component and the remaining of the object is produced,and the magnitude of this phase Shift is proportional to the rotation angle. Using this property,we can record a sequence of intensity distribution of the output beams corresponding to different rotation angles,and then digitally reconstruct the objects by using a phase-shifting algorithm. Both the theoretical analysis and simulation experiment results demonstrate the feasibility of this approach.
在成像系统的频谱面上放置中心带有一通光孔径的螺旋相位板,在输出面上记录输入物体经螺旋相位滤波后的输出像;将螺旋相位滤波器绕轴旋转一定角度,通过中心光孔的零频成份与其他高频成份间会产生与旋转角度成正比的相移;利用这一特点,通过记录多幅对应不同旋转角度的输出光场强度分布图,然后再用一定的相移算法实现被记录物体相位分布的数字再现。
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The two mechanisms are used to modify the logarithmic-spiral slide curve. The example analyses show that the accuracy of this thesis's modified logarithmic-spiral mode is greatly enhanced.
对目前使用的对数螺旋滑移面进行了修正,实例分析表明,本文修正模式准确程度大大提高,不需经过大量试算。
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Experiment results show that equiangular spiral antenna basked EBG structure has a wider frequency bandwidth, higher gain, and larger front-to-back ratio than a traditional spiral antenna with ground plate; and also the thickness of antenna is reduced obviously.
实验结果表明,背衬EBG材料的等角螺蜷天线与传统的带反射板的等角螺蜷天线(辐射器离反射板的高度为λ/4)相比能够同时提高增益、展宽带宽、改善前后辐射比,并且显著减薄天线的厚度。
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When the centre line of road is spiral curve,the edge lines(equidistance lines of centre line) are not spiral curves,which makes it difficult for construction location.
在各种曲线组合当中,卵型曲线中的回旋线曲率半径不是从无穷大开始,最为复杂。
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Up to now, the use and manufacture of spiral fluted taps is seldom seen in our country, The design of spiral fluted taps with a large diameter is still in the reseach stage.
目前,螺旋槽丝锥在我国的制造和应用还很少,而大直径螺旋槽丝锥的设计至今仍处于探索阶段。
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Cross-shaped spiral blade to blade gill net is a gill net made of spiral-shaped cross-protection net, mainly for fencing, doors and windows for protection and military defense.
螺旋交叉形刀片刺网是一种把刀片刺网做成螺旋交叉型的防护网,主要用于围栏、门窗的防护和军事防御等。
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Thus, Inimical Spiral has ascended and the ascension is the main cause of Inimical Spiral.
而此敌意螺旋的上升便是造成「安全困境」的重要原因。
- 相关中文对照歌词
- Spiral
- Spiral Architect
- Triple Spiral
- Spiral Down
- The Spiral
- Spiral
- Spiral
- Spiral
- Spiral Staircase
- The Paradoxical Spiral
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。