查询词典 conch shell

The ramjet shell takes on a very important place in the field of cannonball of improved range because of its large cannon-shot and high effect-fee proportion.

而冲压发动机增程弹药以其射程远和效费比好等优点在各类增程弹药中占有重要地位。

With the Hamilton canonical equation of cylindrical shells, the coupling equation of an elastically constrained circular cylindrical double-shell system is derived.

以圆柱壳的Hamilton正则方程为基础，推导了受弹性约束的双层圆柱壳的耦合方程，并将其应用于大型发电机定子系统的振动特性分析。

The cargo was generally tight stowed with no apparent canting or space created between the cargo and side shell frames.

货物基本堆放紧密，没有明显的倾斜，在货物与船侧舷肋骨之间也不存在空隙。

The cargo was generally tight stow ed with no apparent canting or space created between the cargo and side shell frames.

货物基本堆放紧密，没有明显的倾斜，在货物与船侧舷肋骨之间也不存在空隙。

What does Shell's capitulation to Gazprom mean...

这是我的第一次翻译，请大家多多指教

Shell's capitulation and the Yukos case exemplify the state's ever-increasing role in the energy industry.

壳牌的投降和 Yukos 的案例说明了政府在能源行业不停的增加作用。

Viruses are made up of genetic material surrounded by a protein shell called a capsid .

病毒是由遗传物质包围的蛋白质外壳称为衣壳。

In recent years, domestic and foreign was extremely active to the carapace element as well as the shell polyose development research.

近年来，国内外对甲壳素以及壳聚糖的开发研究十分活跃。

The head of a Crab is connected to the thorax and covered by a shell called carapace.

率领的螃蟹连接到胸部，并涵盖了一个shell称为甲壳。

The car has become the carapace, the protectie and aggressie shell, of urban and suburban man.

"对于市内的和郊外的人来说，汽车已经变成了甲壳，给予保护的却又具有侵略性的外壳。"

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。