At the same time the available methods are set forth to prevent fracture of the frozen pipes.
同时,又进一步探讨了防止冻结管断裂的有效途径。
The people we have lunch with day after day are those who know the running saga of our mother's operations, our child's math grades, our frozen pipes, and faulty transmissions.
天天和我们共进午餐的人是给我们的母亲动手术的医生、孩子的数学老师、管道工、汽车修理工等。
The measures to prevent frozen pipes from rupturing are choosing proper materials, increasing the wall thickness, decreasing the diameter, improving the joint quality of frozen pip.
防止冻结管断裂的措施为选用合适的冻结管材料,增大冻结管壁厚度,减小冻结管直径,提高冻结管接头质量,控制掘进段高。
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