For animal and bird lovers, there is plenty of action in the form of penguins, sea birds, swallows, skua and fur sea lions (a type of seal).
但对于动物和鸟类爱好者来说，这里有无数的企鹅，海鸟，燕子，贼鸥和毛皮海狮(一种海豹)。
Seal accompanying an article on the bureau, and threatened litigation: "Failure to comply may result in further legal action."
并且以法律诉讼相威胁：“如果不答应，将会引发更进一步的法律措施。”
It is analyzed that clearance of gland seal has damping action to vibration of the unit, and relationship of amplitude and damping coefficient of them is analyzed.
分析了汽封间隙对机组振动的阻尼作用及其阻尼系数与振幅的关系。
Safety seal: through the incorporation of a low specific gravity barrier fluid at a higher pressure than the pumped fluid, it guarantees a no leakage sealing action.
安全密封：通过并入比泵流体压力更高的低密度阻隔液，保证了没有泄漏发生。
Pressure responsive Viton packing seal arrangement; positive no slack stem action.
形圈十方形圈密封压力装置、阀杆操作时绝对无泄漏；
Pressure responsive Viton packing seal arrangement; positive no slack stem action.
形圈十方形圈密封压力装置、阀杆操作时绝对无泄漏；
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