The result shows that production of high strength screw bars is reasonable by the control rolling and control cooling process on high-speed wire mill with the capacity of low temperature rolling.
结果表明，在具有低温轧制能力的高线轧机生产线上，采用控轧控冷工艺生产高强度钢筋是可行的。
The number of bars used to calculate the highest high or lowest low price depends on the room we wish to give the trade.
用来判定最高点和最低点的K线条数取决于我们愿意给交易多少变化空间。
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