上壳

Ironclads: These were wooden ships that had iron plates bolted to their hulls, making them more resistant to cannon shots than wooden-sided ships.

铁甲舰：这是在木壳船外面裹上一层铁壳，这样面对炮击时将有更高的抵抗力。

The shells of the competition entry were originally of undefined geometry, but, early in the design process, the "shells" were perceived as a series of parabolas supported by precast concrete ribs.

在最初的歌剧院设计竞赛中，这些壳并没有几何学上的定义，但在设计过程的开始阶段，这些&壳&被定义为由一系列的混凝土肋骨支撑起来的抛物线。

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。

Feed electrical wires of new switch assembly through hole in rear of housing.

从壳后将新的开关总成的火线穿过壳上的孔。

The process calculation of the shell and tube steam heater was carried out with the method of numerical analysis method.

将数值分析方法应用于管壳式蒸汽加热器的工艺计算，很好地解决了试凑法的盲目性和计算工作繁重的问题，并在此基础上用VisualBasic语言开发了管壳式蒸汽加热器工艺CAD软件。

The plates are made up of continental crust and oceanic crust.

板块由陆壳和洋底壳构成，多数板块是由陆壳和洋底壳结合而成的，板块在软流圈上移动，速度和方向都各不相同

The ventilation system screamed into high gear, airlocks slammed into place where the chemical breached the hull--leaving parts of the ship effectively dead--and in the chilling near-vacuum the remaining chemical couldn't react to completion with the metal on the hull.

通风制度进入高速档之内尖叫，airlocks 猛然地撞进化学者突破了壳的地方--有效地完全地离开船的部份--和在无情者中接近-用吸尘器打扫那剩余的化学无法由於在壳上的金属对完成产生反应。

It was revealed that the relative competitive adsorption capacity of fibrinogen was much larger than that of BSA. The result confirmed that chitosan, as other common haemostatic, would adsorb blood protein and activate platelet and coagulation factor for clotting.

比较壳聚糖膜上BSA与牛血纤维蛋白原在生理条件下竞争吸附的情况，在壳聚糖界面上，牛血纤维蛋白原的相对竞争吸附能力要大于BSA。

Warm chocolate sauce is poured over a very thin chocolate shell causing the sphere to implode revealing treats such as lemon tart with clotted cream and passion fruit soufflé with mango.

将热朱古力浆倾泻在一层非常薄的朱古力壳上，让球形的朱古力壳和顶上的金箔向内逐渐融化裂开，显露出其深邃迷人的特色：浓缩奶油柠檬挞和芒果配热情果疏芙厘都渗透了朱古力的味道。

He designed and fabricated the first research nose shell to replace of the V-2 warhead and began placing cameras in the nose shell.

他设计和制作了第一个研究窗壳来代替V-2的弹头，并开始在窗壳上安装照像机。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。