单竹（学名：Bambusa cerosissima McClure）又名细粉单竹、水筒竹，为竹亚科簕竹属植物。竿高3--7m，径约5cm,.顶端下垂甚长，秆表面幼时密被白粉，节间长30--60cm。每节分枝多数且近相等。箨鞘坚硬，鲜时绿黄色，被白粉，背面遍生淡色细短毛；箨落后箨环上有一圈较宽的木栓质环；箨耳长而狭窄；箨叶反转，卵状披针形，近基部有刺毛。每小枝有叶4—8枚，叶片线状披针形，长20cm，宽2cm，质地较薄，背面无毛或疏生微毛。产广东，广西有引种。
首先，对粉单竹apmp法制浆和补充漂白前后，竹材的化学组分和纤维形态的变化进行了研究。
Firstly, we studied the changes of chemical ingredients and fiber morphology of Bambusa Chungii during APMP pulping and supplementary bleaching.
通过记录磨浆能耗以及对成浆扫描电镜观察分析，对粉单竹prc - APMP的磨浆性能进行了研究。
Refining performance of white powdery bamboo PRC-APMP is studied in the paper by recording refining energy and a scanning electron microscope analysis of stock.
文物：春秋竹弓，弓臂用单根竹材弯曲而成，称为单体弓。
Bamboo bow of the Spring and Autumn Period: the arch was made of a single piece of bamboo, so it was called monomer bow.
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