The spiral structure is provided with 5 spirals.
所述 螺旋结构设置为5个螺旋。
It had the spiral structure revealed by Congo red.
具有与刚果红结合的螺旋结构。
There is the spiral structure in the sunspot penumbra.
黑子半影具有旋涡结构。
This flat circular disk is our own Galaxy, the Milky Way, with its spiral structure.
这个圆盘就是我们的星系，银河系，带着旋涡的结构。
The spatiotemporal dynamics of the spiral structure is measured for the luminous feature.
利用系统本身发光的特点，测量了螺旋波结构的时空动力学；
The formation of this spiral structure may be caused by the anti-clockwise spin of umbra "A".
这种旋涡结构可能是由于A本影的逆时针自旋运动造成的。
In this paper we discuss the spiral structure of dish galaxies in three-dimension according to the density wave theory.
本文从密度波理论出发，讨论三维盘状星系的旋臂结构。
Perhaps the original spiral nebula, M51 is a large galaxy, over 60, 000 light-years across, with a readily apparent spiral structure.
也许旋涡星系m51原本是一个巨大的星系，直径超过6万光年，有显尔易见的旋涡结构。
Generally, English and Chinese appear to have the logical characteristics of direct structure and spiral structure respectively.
总体看来，英汉语篇的确分别呈现直线形与螺旋形的逻辑特征。
The galaxy's hallmark is a brilliant white, bulbous core encircled by the thick dust lanes comprising the spiral structure of the galaxy.
该星系的特点是亮白，其球形内核周围环绕着由星系螺旋结构形成的厚厚的尘埃带。 从地球上看去，星云倾斜得几乎侧立。
Astronomers speculate that M51's spiral structure is primarily due to its gravitational interaction with a neighboring smaller galaxy.
天文学家推断，M51的旋涡状结构可能由它与邻近小型星系的相互引力作用而形成。
The utility model discloses an involution suction pipe. The middle part of the involution suction pipe is wound to form a spiral structure.
本实用新型公开一种回旋型吸管，该回旋型吸管的中间部分绕成螺旋结构。
Best of all, it happens to be tilted nearly face on from our point of view, so we can see its delicate spiral structure laid out in spectacular detail.
而最棒的是，它恰好正对着我们的视野，让我们有机会一窥其精美螺旋型结构的惊人细节。
The foundation of DNA double spiral structure model is the miracle and milestone in the history of life science. It has epoch-making significance.
DNA双螺旋结构模型的建立，是生命科学史上的奇迹和里程碑，具有划时代的意义。
The floating spiral structure is designed to automatically adapt the sealing pressure, to compensate automatically spiral wear and adapt shaft play.
浮动螺旋结构可自动适应密封压力，自动补偿螺旋磨损，自动适应泵轴串动；
The main morphological feature of this proton active region is the clockwise spiral structure of the penumbral filaments of the large preceding spot "A".
这个质子活动区的主要形态特点是前导大黑子A的半影纤维的顺时针旋涡结构。
Its lack of a visible dust lane indicates that it is a low-dust lenticular galaxy, although it is still possible that a view from on top would reveal spiral structure.
它没有多少可见尘埃，表明是个低尘埃透镜星系，但也有可能当从上往下看时会发现螺旋状的结构。
Tn this paper, the galactic spiral structure is studied by the galactic shock wave of interstellar gas with self-gravitation. The perturbed gravitation of stars is not ?
本文用星际气体自引力星系激波来解释星系的螺旋结构、恒星的扰动引力场并非必要条件。
By chance, one of the background galaxies, IC 1296 at the upper left, is close enough to show its barred, spiral structure making an attractive visual comparison with M57.
其中一个背景星系IC 1296在左上角，很清楚可以看到棒状及漩涡状的结构，可以跟漂亮的M57互相辉映。
Being elementary textbooks, it should be put into suitable position and fulfils its own function. It also should carry a characteristic of sustainable learning and a spiral structure.
作为初级教材摆正教材的地位，分工合理，体现可持续性学习的特色，整体呈现出螺旋式的上升结构。
From sea shells and spiral galaxies to the structure of human lungs, the patterns of chaos are all around us.
从海洋贝类、螺旋星系再到人类肺部的结构，混沌的模型无处不在。
The findings confirm an earlier observation by a team of astronomers, making a strong case that the Milky Way has two major spiral arms, a common structure for galaxies with bars.
此发现证实了一个天文学家小组先前获得的观察：银河系有两条主要的螺旋臂，是一个普通中心带有横条的星系结构。
But it does have a fairly intricate and interesting structure, and I call this a structure of cycles, the spiral.
但它的确有一个相当复杂有趣的结构，我称之为循环结构，螺旋结构。
Some of these same studies could also reveal more of the Milky Way's structure and settle the question of whether our galaxy contains two or four spiral arms.
这些相同的研究能揭示出更多关于银河系的结构和解决银河系是有两个或是四个漩涡臂的问题。
By studying the structure and content of NGC 300, astronomers can get a better idea of other characteristics of spiral galaxies like our own Milky Way.
通过研究NGC 300的结构和组成，天文学家们可以更好地去了解其他特殊的星系，比如我们的银河系。
A black spiral staircase clips onto exposed timber beams in the roof structure to connect all three floors.
黑色的螺旋楼梯围绕着暴露出来的梁直接连接到屋顶结构，联系起了所有的三层区域。
The relation between the structure variation of spiral bands and the intensity of the storm is discussed, and possible reasons that Vongfong rapidly weakens after landfall are studied.
初步探讨了螺旋云带结构变化与风暴强度之间的关系和“黄蜂”在登陆后迅速减弱的可能原因。
The relation between the structure variation of spiral bands and the intensity of the storm is discussed, and possible reasons that Vongfong rapidly weakens after landfall are studied.
初步探讨了螺旋云带结构变化与风暴强度之间的关系和“黄蜂”在登陆后迅速减弱的可能原因。
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