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汉语拼音：dūn jí

用吨来计量物体（如一艘船舶）的等级--通常用于客货船。

吨级 [dūn jí]

• Thousands of chunks of material from the comet would have rained down on Earth, each one releasing the energy of a one megaton nuclear bomb.

  无数的大块彗星碎片雨点般落到地球上，每一个大块碎片的撞击都释放了一个百万吨级核弹所释放的能量。

• By the north, Xiangshan Bay is an excellent deep- water harbor never frozen , number of big tonnage berths can be built there.

  北部的象山港是全国著名的深水良港，长年不冻不淤，多处可建万吨级以上泊位；

• According to the theory, we found a ton of first-situ leachable sandstone-type uranium deposit.

  按照该理论，我们发现了我国第一个万吨级可地浸砂岩型铀矿床。

• The Selaesori Qhoran was a wallowing tub of five hundred tons, with a deep hold, high castles fore and aft, and a single mast between.

  SelaesoriQhoran号是一艘500吨级的颠簸的有着深深的船舱和高高的前后船楼的单桅慢船。

• China also has patented onshore oil rigs, offshore oil platforms and 10 million-ton-a-year refinery plants.

  陆地石油钻机、海上石油钻井平台和千万吨级炼油设备实现自主制造。

• aviation experts have been asked to calculate the explosive yield of each blast--in kiloton terms.

  并要求航空专家计算每一个爆炸的当量—以千吨级。

• In the longer run, that could mean a return to the spirited and quirky Saab that won so many fans back in the days of the 900T and earlier.

  从长远来看，这可能意味着恢复精神和稀奇古怪的萨博赢得如此多的球迷早在几天的900吨级和更早。

• The Long March 5 rocket that is being prepared to launch the 20-ton modules for the actual space station also remains untested.

  此外，负责将20吨级的真正空间站模块送入太空的长征五号火箭还未经检验。

• The LRB 125 is in the 40-tonne class and is particularly notable for its compact construction, flexibility and above-average performance.

  LRB125为40吨级，因其紧凑的结构、灵活性和良好的性能而闻名。