The pressurized vessel of a nuclear reactor consists of three parts: the top cap, the ribbed tube-plate and the shells (the external shell and the bottom shell).
反应堆压力容器包括顶盖、加肋管板,壳体(外壳和底部壳体)三部分。
2
Ribbed glass hanging at the top of the use of connections, at the bottom of the use of flexible connections.
玻璃肋顶部采用吊挂连接,底部采用伸缩连接。
3
In the shallows, the dark, water-soaked sticks and twigs, smooth and old, were undulating in clusters on the bottom against the clean ribbed sand, and the track of the mussel was plain.