In continuous hot-dip galvanization process the corrosion and chemical stability of the sink roll in the galvanizing bath are important problem which effects on the quality and productivity.
在连续热镀锌生产过程中，在熔融锌槽中，沉没辊的耐蚀性和化学稳定性是影响产品质量和生产率的重要因素。
Staying on your back, aim to sink loosely into the mattress until you feel it is time to roll into your desired position.
在背部停留，目的是离床垫放松向上抬起直到你感觉到背部抬起到你渴望的高度。
the torso and head are the hardest to "erase"! ) Staying on your back, aim to sink loosely into the mattress until you feel it is time to roll into your desired position.
在背部停留，目的是离床垫放松向上抬起直到你感觉到背部抬起到你渴望的高度。
The use of this device can effectively improve the steadiness, sink-resistibility, roll-weakening and overturn-preventing.
该装置的使用可有效提高船舶稳性、抗沉性、减摇性和防倾覆能力。
The pressure roll is usually cooled both by internal circulating high velocity water and by placing a water-cooled aluminum roll against the trailing edge of the pressure roll as a heat sink.
压力辊轴的冷却通常是通过两个条件：使用内部高速循坏的水流速，以及放置一个对着压力辊轴的尾部作为散热器的水冷却铝辊轴。
The pressure roll is usually cooled both by internal circulating high velocity water and by placing a water-cooled aluminum roll against the trailing edge of the pressure roll as a heat sink.
压力辊轴的冷却通常是通过两个条件：使用内部高速循坏的水流速，以及放置一个对着压力辊轴的尾部作为散热器的水冷却铝辊轴。
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