一种在挤出工艺中连续生产发泡木塑纤维复合材料的新工艺，具体在于增加泡孔数，减少泡孔尺寸，从而改善塑料基质上的泡孔分布。A novel process for the continuous production of plastic/wood fiber composite foams, in an extrusion process, and is more particularly directed to increasing the number of cells and reduction of cell size and thereby, improving the distribut.....
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食管异物是耳鼻咽喉科的重危疾病,自100年前美国耳鼻咽喉科医生杰克逊分明了硬管食管镜（The rigid esophagoscope），挽救了许多生命，仍存在着清晰度差，不能弯曲，容易造成超越、漏诊、食管穿孔，纵膈障脓肿以至危及生命的并发症；而且还有手术风险大、舒适度差，病人十分痛苦，难以承受等问题。自20世纪80年代起，国内外均在寻求清晰度高可以弯曲的纤维镜或电子镜（flexible esophagoscope）技术来解决这一难题。由于食管壁缺乏保护、纤维镜或电子镜钳孔和异物钳太小，在取较大和尖锐异物时容易发生危险，美国內镜协会建议大于22mm异物不应该用胃镜来取出，更重要的许多食管入口的异.....
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专有三边闪蒸循环、螺杆式膨胀机和热流体的专有组合，加上两相膨胀工艺，实现相对低温差值或其他能源的利用。A proprietary combination of a proprietary trilateral flash cycle, scroll expander and thermal fluid, along with a two-phase expansion process, allow utilization of relatively low temperature differentials or other energy sources. 建议应用SUGGESTED APPL.....
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一种陶瓷碳电极的专有生产方法，生产的陶瓷碳电极具有专有组成，功能特性优于市售产品。A proprietary method allows manufacture of ceramic carbon electrodes, of proprietary composition, which deliver superior functional characteristics to those commercially available. 建议应用SUGGESTED APPLICATIONS 设想用于汽车的质子交换膜（PEM）燃料电池。该技术能进一步提升PEM燃料电池（工作温度低于传统电池）的.....
[Detail]
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