坐底是指：一些可下潜航行器（潜艇、船舶、钻井平台）。下潜完全降落至海床上，以躲避敌人（潜艇）、科学考察（钻井平台、两用 三用船）。可以理解为主动安全搁浅。
坐底
n. grounding
misc. bottom resting ; bottom-sitting ; sit-on-bottom
网络释义专业释义
短语
坐底式平台 [海洋] bottom-supported platform ; Submersible Unit ; supported platform
坐底式活动钻井装置 bottom-supported mobile rig
坐底式钻井船 bottom sitting drilling platform ; submersible barge
坐底管鞋 landing shoe
不坐底坐封工具 off-bottom setting tool ; bottom setting tool
坐底声呐 bottom mounted sonar
坐底式钻井平台 submersible drilling rig ; bottom-supported drilling platform ; Submersible ; bottom founded rig
坐底稳性 sit-on bottom stability ; Supporting Stability
防止坐底 bottomed-out
双语例句原声例句
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然后他们做成土团，把它压进胶泥模子里坐底儿，就像我以前用的那些模子。
Then they made clay tortillas and pressed them into big plaster molds for the base, just like the ones I used.
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“坐底式”方案是使渡轮坐底在停泊处的海底平面上，处于稳定的静止状态，岸轮间相对高度差也成为定值的方法。
"Sit bottom" plan in which ferry sit down the sea bottom by wharf in stable condition with the fixed height difference between wharf and ferry deck is presented.
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该公司预计截至2011年底，iPad 将坐拥平板电脑市场69%的份额，不过，4年之后，这一比例最终将下降至47%。
The firm estimates that the popular tablet will have a 69% majority through 2011, but that figure will eventually fall to 47% four years from now. (Gartner)
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Yeah. You're jumping slightly ahead of me, but basically, I'm done when this is equal to 1 right? Because I get down to the base case, so I'm done when b u is over 2 to the k is equal to 1, and you're absolutely right, that's when k is log base 2 of b.
因为这就是最基本的情况了，因此当b/2的k次方等于1的时候就停止了1,你说的太对了，就是k等于b的以2为底的对数的时候,你们都坐的挺靠后的啊，我不知道是不是我讲的不太明白？
应用推荐
$firstVoiceSent
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