双语例句
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That the tunneling, drilling and graveling machine should ensure the breakage of minimal rock energy capacity;
掘进钻探碎石仪应该保证最小的岩石能容量的破碎；
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That the appearance of swinging wave energy conditions should be taken into consideration during the design of the graveling machine;
在设计碎石仪时必须考虑到出现摆动型波浪能量条件；