Results 81 to 90 of about 5,135,451 (118)

水鼠耳蝠的生态

野生动物学报, 1982
翼手目对仿生学、生理学和疾病防治及中医医药研究均有较高的价值;食虫性的蝙蝠大量摄取昆虫,作为诸害虫的天敌而被保护。我国《中国经济动物志》及《东北兽类调查报告》曾对有关种类有过报道。但对水鼠耳蝠的生态学尚无报导。我们于1973-80年曾多次对滨州铁路沿线（大兴安岭东麓）蝙蝠科进行调查,积累了一些资料现整理如下: 一、形态特征体型较小,体长44.74mm,前臂长35.5mm。腓骨直径不及胫骨之半 ...
王俊森
doaj  

[Research progress on antibacterial properties of porous medical implant materials]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2020
Zhang Y, Zhang X, Hu Z, Ren X, Wang Q, Wang Z.   +5 more
europepmc   +1 more source

[Expert consensus on the clinical diagnosis and treatment of coagulation disorders related to liver disease]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
National Clinical Research Center for Infectious Diseases, Society of Hepatology, Beijing Medical Association, Translational Medicine Branch, Chinese Association of Gerontology and Geriatrics.   +4 more
europepmc   +1 more source

纵向岭谷区特殊环境格局与生态效应

, 2010
纵向岭谷特殊环境对该区大气环流以及水分、热量分布产生了重大的影响，其“地-气-水-生”系统的交互作用过程，产生了复杂的水-气循环过程和多尺度关联的“通道-阻隔”作用、扩散影响及生态效应，在生态系统的形成和演化中起主导作用。纵向岭谷区特殊环境的“通道-阻隔”作用及其关联效应是生态系统变化的主驱动力之一，也是纵向岭谷区生态建设、生态系统多样性保护、跨境生态安全研究的基础。 　　本书重点围绕纵向岭谷区特殊环境的“通道-阻隔 ...
张一平等著, 吴绍洪
core  

[Association between dynamic elevation of high-sensitivity cardiac troponin T and functional outcomes in patients with acute ischemic stroke]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Xi Z, Hu H, Huang X, Gao Y, Wu F, Jin X, Zhu X, He Y, He Y, Mao L.   +9 more
europepmc   +1 more source

Visualization analysis of CBL application in Chinese and international medical education based on big data mining. [PDF]

BMC Med Educ
Yue J, Shang Y, Cui H, Liang C, Wu Q, Zhao J, Wang H, Han D, Zhu Z.   +8 more
europepmc   +1 more source

一种主反射镜安装设备

, 2014
本实用新型属于光学领域，涉及一种主反射镜安装设备，主要用于多种口径主镜的安装。该设备包括第一支撑架、第二支撑架、升降台、安装工装、主反射镜固定座以及导向轴；通过升降台的上下浮动带动安装工装，并在导向轴的导向作用下将主反射镜安装至主反射镜固定座上。本实用新型适用于多种口径主反射镜的安装；并且该设备中的零部件的配合精密，使得安装精度提高，从而使得像质更加优化；机械安装的方式避免的了人工安装的方式造成的主反射镜与主反射镜固定座中轴卡滞情况的出现 ...
屈桂花, 刘军鹏, 付兴, 薛璐, 秦星, 焦巧丽, 段占军, 赵岳   +7 more
core  

[Applications of molecularly imprinted solid-phase microextraction coupled with chromatography/mass spectrometry for determination of drug residues]. [PDF]

Se Pu
Yan J, Huang J, Peng S, Man M, Sun D, Liu P, Chen L, Li J, Fan H.   +8 more
europepmc   +1 more source

[Expert consensus on the clinical application of gut microbiota transplant therapy in chronic liver disease (version 2025)]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Liver Related Digestive Diseases Group, Chinese Society of Hepatology, Chinese Medical Association.   +2 more
europepmc   +1 more source

[Efficacy of therapeutic hypothermia on mild neonatal hypoxic-ischemic encephalopathy: a prospective randomized controlled study]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Huang J, Ding YL, Gao L, Zhu Y, Lin YY, Lin XZ.   +5 more
europepmc   +1 more source