The morphological structure of Jinlo (or Meridian)--a hypothesis of sympathetic sensitive lines along skin is studied. At first, sympathetic substance lines(SSL) are displayed by macro autoradiography with 125 I tyros...The morphological structure of Jinlo (or Meridian)--a hypothesis of sympathetic sensitive lines along skin is studied. At first, sympathetic substance lines(SSL) are displayed by macro autoradiography with 125 I tyrosine tracer. The lines are continuous from head to feet, symmetric in the left and right and connect each other in the head and feet to form loops. When the upper back skin where the SSL passed is severed, the effect of acupuncture analgesia produced by stimulating acupoints in the hindlimb is blocked significantly. Moreover, the SSL are proved coming from the dense adrenergic nerve endings innervating arrector pili muscles observed by fluorescent microscopy. As a conclusion, the hair follicles and its arrector pili muscles along the SSL are the morphological structure of Jinlo and act as dynamic target organs for long distance transmission of messages. Secondly, the rats hair are sheared as 12～16 rings from head to leg. Acupuncture and injection of phenylephrine at back skin along SSL produce pilomotor lines from hip to cheek, which is identical with SSL. Finally, after shaving all rat hairs, the first wave of hair growth distributes along lines and loops, which is identical with SSL. Thus live animal model is moken for displaying the Jinlo lines along rat skin.展开更多
通过分析新疆生产建设兵团地区的生物质资源情况以及相关行业政策,并针对典型地区发展分布式生物质直燃供热技术的经济性进行分析,对现阶段分布式生物质直燃供热技术在新疆生产建设兵团地区的可行性进行分析研究。分析结果表明,从整个...通过分析新疆生产建设兵团地区的生物质资源情况以及相关行业政策,并针对典型地区发展分布式生物质直燃供热技术的经济性进行分析,对现阶段分布式生物质直燃供热技术在新疆生产建设兵团地区的可行性进行分析研究。分析结果表明,从整个生产建设兵团来看,棉花秸秆资源非常丰富,行业政策方面生物质散料燃料则基本没有获得政策支持;技术经济性分析表明,分布式生物质直燃供热项目的税后动态投资回收期为13.44 a,税后投资财务内部收益率(internal rate of return,IRR)仅为4.38%,虽然分布式生物质直燃供热技术具有较高的环保效益,但在新疆生产建设兵团地区目前以燃煤价格为计算基础的22元/m2供热价格以及无相关针对性实际补贴政策的条件下,即使棉花秸秆的收购价仅为120元/t,分布式生物质直燃供热技术项目的投资经济性依然欠佳。展开更多
文摘The morphological structure of Jinlo (or Meridian)--a hypothesis of sympathetic sensitive lines along skin is studied. At first, sympathetic substance lines(SSL) are displayed by macro autoradiography with 125 I tyrosine tracer. The lines are continuous from head to feet, symmetric in the left and right and connect each other in the head and feet to form loops. When the upper back skin where the SSL passed is severed, the effect of acupuncture analgesia produced by stimulating acupoints in the hindlimb is blocked significantly. Moreover, the SSL are proved coming from the dense adrenergic nerve endings innervating arrector pili muscles observed by fluorescent microscopy. As a conclusion, the hair follicles and its arrector pili muscles along the SSL are the morphological structure of Jinlo and act as dynamic target organs for long distance transmission of messages. Secondly, the rats hair are sheared as 12～16 rings from head to leg. Acupuncture and injection of phenylephrine at back skin along SSL produce pilomotor lines from hip to cheek, which is identical with SSL. Finally, after shaving all rat hairs, the first wave of hair growth distributes along lines and loops, which is identical with SSL. Thus live animal model is moken for displaying the Jinlo lines along rat skin.
文摘通过分析新疆生产建设兵团地区的生物质资源情况以及相关行业政策,并针对典型地区发展分布式生物质直燃供热技术的经济性进行分析,对现阶段分布式生物质直燃供热技术在新疆生产建设兵团地区的可行性进行分析研究。分析结果表明,从整个生产建设兵团来看,棉花秸秆资源非常丰富,行业政策方面生物质散料燃料则基本没有获得政策支持;技术经济性分析表明,分布式生物质直燃供热项目的税后动态投资回收期为13.44 a,税后投资财务内部收益率(internal rate of return,IRR)仅为4.38%,虽然分布式生物质直燃供热技术具有较高的环保效益,但在新疆生产建设兵团地区目前以燃煤价格为计算基础的22元/m2供热价格以及无相关针对性实际补贴政策的条件下,即使棉花秸秆的收购价仅为120元/t,分布式生物质直燃供热技术项目的投资经济性依然欠佳。
文摘采用HOCK的分布式能量物质平衡模型对老虎沟12号冰川消融期的物质平衡进行了模拟,时间步长为1 h,空间分辨率为30 m.模型结果利用物质平衡观测数据和气象站观测数据验证,模型模拟时期为2012年6月1日-9月30日.模型模拟结果表明,地形因子对太阳辐射影响相当显著;散射辐射在总辐射中的比例较大为39%,模拟期冰川表面物质平衡为-506 mm w.e..在模拟期整个冰川平均上净辐射占能量收入的84%,感热通量占有16%;消融耗热则是能量的主要支出占有62%,潜热通量占有能量支出的38%.
