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A single turn or volution of a spiral shell. 壳阶、螺层、毛轮螺壳的一个单个转变处或涡卷
Nuclear deformations confirm shell structure. 原子核形变证实壳层结构。
Methods The direct compression was used to check the cercaria of C. sinensis in Spiral shell's. 方法用直接压片法检查淡水螺体内的华支睾吸虫尾蚴；
Methods The direct compression was used to check the cercaria of C.sinensis in Spiral shell s. 方法用直接压片法检查淡水螺体内的华支睾吸虫尾蚴;
Any of various large,mostly edible marine snails of the family Buccinidae,having a pointed,spiral shell,especially Buccinum undatum,which is commonly eaten in Europe. 蛾螺，一种蛾螺科的体积大、多数可食用的海螺，有尖的螺旋状外壳，在欧洲被广泛食用的。
The shell structure of several-year-old egg is different from that of the newborn. 结果表明,两个时期的休眠卵外壳结构有区别,隔年卵外壳较薄,壳纹不明显; 新卵外壳厚,壳纹明显。
The investigation of single-particle levels shows that the shell structure is deformed and isospin dependent. 对单粒子能级的计算和分析表明超重核的壳结构是形变和同位旋相关的。
Any of various large, mostly edible marine snails of the family Buccinidae, having a pointed, spiral shell, especially Buccinum undatum, which is commonly eaten in Europe. 蛾螺一种蛾螺科的体积大、多数可食用的海螺，有尖的螺旋状外壳，在欧洲被广泛食用的
Abstract:The Tieling Gymnasium is a steel single-layer shell structure with a large overhang platform. [摘要]铁岭体育馆工程是局部带有大悬挑平台的单层网壳结构工程。
Because of the symmetrical shell structure of the icosahedron, the distribution of the ionic kinetic energy features some pinnacles. 由于正二十面体的对称壳层结构,离子动能分布具有尖峰结构。
With its unique shell structure and the artificial lake that surrounds it, the theater looks like a lucent peddle on the water. 独特的壳状设计和围绕着的人造湖;剧院就像一个躺在水面上的;发光的鹅卵石.
Yet, going over the budget, construction method and finish, the plan was revised down to a shell structure of two dimensionally curved surfaces. 然而，他的预算，施工方法和完成，该计划被向下修正至壳结构的两个三维曲面。
Things show various patterns, such as in animal skins, leaves or bark on the surface, or in the capitulum, snow, the spiral shell or planets and stars in the sky in the arrangement of geometry. 事物呈现出各种图案，如在动物皮、树叶或树皮的表面上，或在头状花序、雪花、壳的螺旋或天空中行星和恒星的几何排列中。
A shell structure and a composite material box structure have been analyzed integrally as engineering instances, and the results is satisfying. 本文分步讨论了对实际结构进行有限元建模、模态试验和相关性分析常用的方法、步骤。
It has some advanced pairs of spiral shell pole extrusion machine, and more than 10 roboticized injection machines and complete accurate checkout equipment to make all kinds of plastic products. 它有一些先进的双壳极螺旋挤出机，以及10多份机器人注塑机和完整的准确的检测设备，使各种塑料产品。
In the cubby monarch sets a place that read and writes, the key is to should be good at using a space, it is below a few " Taoist or Buddhish rites is done in spiral shell carapace " alternative. 在小房间里辟设一个阅读和写作的地方，要害是要善于利用空间，以下是一些“螺蛳壳里做道场”的变通办法。
The common hypotheses of the shell structure aren't alterative in the new finite element method,and it finishes the solution through the integral of the different laminas. 新单元的计算方法不改变壳体结构的一般假设条件,利用厚度方向分段积分来完成问题的求解,并对层合截锥壳进行计算。
When the dog team stands at the spiral shell mountain service station of the crossing through the west to go outing, have heard dog's cry overbearingly and strongly behind of service station. 当灭狗队经过西站路口的螺山加油站时，听到了加油站后面狂烈地狗叫声。
The rupture of the metal cylindrical shell structure under internal explosive loading is studied in the paper against the background of Fuel-Air-Explosives (FAE) Devices. 本文以燃料空气炸药(FAE)装置为研究对象，对金属柱壳结构在内爆炸载荷下动态破裂的过程进行了研究。
Genus of small cephalopods with many-chambered spiral shells resembling those of the extinct belemnites. 一种小的头足类动物，外壳呈多室螺旋状如已绝迹的箭石。