壳的

Specifications: case - stainless steel with blue PVD coating, 39mm; bezel - Capri Blue Satin crystal; dial - blue with a glossy circular pattern; numbers - hand-applied silver-coloured indexes and Arabic numerals, a swan at 12 o'clock and date indicator at 3 o'clock; strap - blue rubber with Capri Blue Satin crystals; movement - Swiss quartz.

规格︰表壳-添加蓝色PVD涂层的39毫米不锈钢表壳﹔表圈-深蓝银彩色水晶﹔表盘-蓝色表盘展现亮泽迷人的饼图案﹔数字-人手镶嵌的银色刻度及阿拉伯数字，12点位置镶有天鹅标志，3点位置则设有日期显示﹔表带-缀以深蓝银彩色水晶的蓝色橡胶表带﹔机芯-瑞士制石英机芯。

Chapter seven studies the methods of finding resonance frequency of centrifugal worm housing, analyses the relationship between the sound radiation of fan and wheel tip velocity index under different worm housing sound impedance and a new noise control method is presented for centrifugal fan.

第七章，研究了离心风机蜗壳基频共振频率及高阶模态频率的确定方法，分析了蜗壳声阻抗及其对叶轮声辐射轮缘速度指数的影响，为风机的降噪提供了一种新的途径。

Is the case maker of choice for short,medium and long runs with very short make-ready time,high speed and wide size range.

具备的极短的换版时间，高速和宽泛的尺寸范围等特质使其成为应对各种长、短版皮壳产品的理想全自动皮壳机机型。

The BDM 20 is the case maker of choice for short,medium and long runs with very short make-ready time,high speed and wide size range.

具备的极短的换版时间，高速和宽泛的尺寸范围等特质使其成为应对各种长、短版皮壳产品的理想全自动皮壳机机型。

However, as time goes by, new anti- reversing techniques are constantly added into packers to prevent reversers from analyzing the protected executable and preventing a successful unpack.

然而，随着时间的推移，新的反逆向技术不断的被应用到加壳软件中，来阻止逆向者们分析被保护的程序和防止程序被成功脱壳。

A great number of viruses' capsid proteins are efficient assembly into icosahedral symmetry structures. The capsid structures obey the quasi-equivalence theory of Caspar-Klug, and they are directly composed of pentagons and hexagons.

摘 要 绝大多数病毒的衣壳蛋白装配成二十面体对称的结构，其衣壳结构遵从 Caspar-Klug 的准等价原理，即是由五边形和六边形直接拼接而成的几何构型。

Two types of coupling vibration problems are considered in thispaper,i.e.those of spherical shells coupling with fluid and ehstic mediumIn particular,for elastic medium,we adopt the basic assumptionsemployed in the Pasternak model of elastic foundation and include theeffect of the foundation's thickness,however,to re-derive the relationshipbetween the pressure and deformation by the principal of minimumpotential energy.

文中考虑了两类耦合振动问题，即球壳与流体和球壳与弹性介质的耦合振动。特别对于弹性介质，采用工程上常用的Pasternak假设但考虑了简化模型中弹性层厚度的影响，利用能量方法重新推导了该模型的压力——变形关系。

An auxiliary power motor with improved structure includes wheel shell, rotor ring, stator plate, central wheel axle and control circuit.

一种改良结构的辅助动力马达，包括轮壳、转子环、定子盘、中心轮轴及一控制电路，转子环的内环面埋设磁铁，定子盘周围固设环形矽钢片，其外环面具有多个T形齿牙，其齿数为非转子环磁铁数的公倍数，矽钢片设有三相星形线圈绕组，且于定子盘电机最佳启动角度处设有霍耳元件组；借此将定子盘固设于中心轮轴，令轮壳夹设住转子环并套设于中心轮轴两侧，当转子环旋转时，即可降低磁极间的钝齿转矩，令电动车行进更加顺畅无噪音。

Today approval requirements are so stringent that well over 50 separate rig and bench tests are required to evaluate the performance of candidate hydraulic oils during development.

在壳牌新一代得力士液压油的研发过程中，每个候选配方均需要完成50个以上的台架和对比试验，对其性能进行评估，以确保壳牌新一代得力士液压油获得所需的液压设备制造商的批准认可。

For aiming at vibration-proof structural design,a bionic design technique of topology design optimization for vibration-proof plate and shell structures is suggested.

以抗振结构设计为目标，将仿生设计技术应用于板壳结构加强部件的分布设计中，提出了一种简单高效的结构拓扑优化设计方法，以处理具有复杂边界条件的抗振板壳结构的拓扑优化设计。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。