The present invention is wearable physical sign detector, physical sign telemetering and warning system and method. The system includes a physical sign detector, an analysis and judgment base stationand an emergency treatment device. The physical sign detector sends detected physical sign informatio.....
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一种将天然有机物质粉碎成纳米级纤维材料的方法，包括下列步骤：清洗掉天然有机物质原材料上的油脂并采用普通设备对其进行干燥处理；采用普通机械式粉碎机将所述制备的天然有机物质粗粉碎成小颗粒，该小颗粒的长度尺寸约为５００μｍ；将所述的粗颗粒和纯水混合成为悬浮液，并采用专业超声粉碎机对其进行精粉碎处理而成为微粒，该微粒的直径和长度尺寸均在２０μｍ以下；在高压下将所述含有微粒的悬浮液进料到纳米碰撞机中而将所述的悬浮液分成两部分，使它们相互碰撞并产生振动，进而导致所述的原材料成为纳米级尺寸；如果需要干燥纳米级有机物质纤维颗粒，则采用普通喷雾干燥器干燥所述的纳米颗粒。
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The utility model relates to a thermal comfort dress system, which comprises a dress. The dress comprises multiple cloth layers having liquid water one-way transmission characteristic; an innermost cloth layer of the multiple cloth layers is a cloth layer having more than class two liquid water one-.....
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The invention discloses a navigation route display method, which comprises the following steps: extracting crossings from acquired navigation routes; segmenting the navigation route according to the extracted crossings; calling a crossing symbol template base for anyone of the extracted crossings an.....
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一种具温度补偿的水泥结构应变测量传感器，该传感器具有布拉格光纤光栅，埋入混凝土中后，该传感器能同时测出混凝土的机械负载和温度影响，不须任何外覆隔层故具有小的尺寸因而能贴近混凝土的表面而提高测量精度。本传感器包括：水泥或环氧树脂制的有盲孔的外壳；在外壳前端用不锈钢或聚合物材料制成的前套管；在外壳后端用不锈钢或聚合物材料制成的和前套管同轴螺接的后套管；在两套管中的在两套管包覆部位制有布拉格光栅的光纤；在外壳进口用以连接套管中的光纤和外部光纤的光纤接头。装配时前套管和其内部的光纤用环氧树脂粘固成一体。外壳可在其内部各件装配妥当后最后灌制，以便和前套管固定连接而不会产生相对活动。
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