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1)  cold head
冷头
1.
Principle and maintenance of the cold head in superconductive MRI;
超导型磁共振冷头的工作原理及维护保养
2)  cool punch
冷冲头
3)  cold on-column
冷柱头
1.
For the analysis of organosulfur compounds in fresh garlic,a gas chromatographic/mass spectrometric(GC/MS) method is proposed using temperature-programmable cold on-column injection and cold solvent extraction of the fresh garlic.
采用冷溶剂提取新鲜大蒜中的有机硫化合物,结合冷柱头程序升温进样,对大蒜原始组分进行了气相色谱/质谱分析。
4)  frozen steamed bread
冷冻馒头
1.
Water mobility of frozen steamed bread were studied by Magnetic Resonance Imaging.
利用核磁共振成像(MRI)技术研究冷冻馒头复热过程中水分的迁移变化。
5)  cold forge dies
冷镦冲头
1.
The automobile differential shell bolt cold forge dies,which can only produce2,000bolts at their maximum,have a short and unstable life.
汽车差速器壳螺栓冷镦冲头使用寿命低 (仅生产 10 0 0~ 2 0 0 0只产品 ) ,且寿命长短不一 。
6)  cooling of plug
顶头冷却
1.
Internal cooling of ejector rods and cooling of plugs could not meet the needs of production process and consumption of plugs was large.
针对顶杆内冷及顶头冷却满足不了生产工艺要求和顶头消耗大等现状,提出了一种先进合理的给水工艺改造方案。
补充资料:冷料头
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性质:在注塑成型中,最先进入模具内的材料,通过喷嘴和主流道时急剧冷却,此冷料进入模腔内易与其他成型材料熔接不良。此冷却了的成型材料即称冷料。冷料是造成制品质量不好的原因。为此在模具上需要开设冷料阱。  

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