He explained how the seal wore a blindfold and headphones during the experiment to ensure that it could only pick up sensations from the water with its whiskers.
他解释了试验中戴上了眼罩和耳罩的海豹，是如何只靠胡须搜集感知的。
Therefore, we must ensure that the crushing process and ensure except iron seal of finely equipment and ensure the production finely.
因此，我们必须保证破碎工艺中的除铁问题，保证细碎设备的密封问题，保证细碎的产量问题。
Thee paint must be worked into the crevices between skin plating and stringers, frames etc to seal these areas and ensure that corrosion cannot start there.
涂料必须工作到缝隙之间的皮肤电镀和特约记者，框架等，这些领域的印章，并确保腐蚀无法启动的。
Most of the valve is sealed using force, that the valve is closed, forced to rely on external ram pressure to the valve seat to ensure the sealing surface of the seal.
大部分闸阀是采用强制密封的，即阀门关闭时，要依靠外力强行将闸板压向阀座，以保证密封面的密封性。
On the other hand, NPTF threads are designed to ensure that sufficient crushing of the entire thread form will take place to produce a mechanical seal.
另一方面，NPTF螺纹的设计用于保证在整个牙形上产生足够的变形以生成这种机械密封。
The paint must be worked into the crevices between skin plating and stringers, frames etc to seal these areas and ensure that corrosion cannot start there.
涂料必须工作到缝隙之间的皮肤电镀和特约记者，框架等，这些领域的印章，并确保腐蚀无法启动的。
The usage is to seal the nozzle gaps, so that to prevent the air into the ladle from the gaps while casting and ensure the scheduled production to run.
从而使在开浇时，避免由于长水口与钢包下水口之间的连接部缝隙而出现进空气现象，保证钢水的冶炼浇铸。
For users who have been using aluminum alloy, aluminum alloy frame should ensure that the integrity of the seal.
对于已经采用铝合金的用户，应该确保铝合金的边框的密封条的完好。
For users who have been using aluminum alloy, aluminum alloy frame should ensure that the integrity of the seal.
对于已经采用铝合金的用户，应该确保铝合金的边框的密封条的完好。
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