Some athletes may need special supplements of iron.
有的运动员可能特别需要补充铁。
The hydraulic clay gun is an special metallurgical equipment for open metal iron mouth.
液压泥炮是堵铁口的专用设备，是高炉的重要组成部分。
They expect to iron out those difficulties at a special conference next week.
他们期望在下星期的一次专门会议上能解决这些困难。
He expects to iron out these difficulties at a special conference next week.
他期望在下周一次专门会议上解决这些困难。
The iron sheet has special electric and magnetic properties after cold forming and heat treatment.
板坯直接经冷加工成材和热处理后，具有独特的电磁性能。
Special pattern was used to weld core iron to guarantee position accuracy of cast holes;
采用专用胎具焊接芯骨以保证铸孔的位置精度；
Special pattern was used to weld core iron to guarantee position accuracy of cast holes;
采用专用胎具焊接芯骨以保证铸孔的位置精度；
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