Results 71 to 80 of about 105 (94)

不同退化程度刺槐人工林树干液流对环境因子的响应

open access: yesShuitu Baochi Xuebao
目的研究不同退化程度人工林树干液流特征及其对环境因子响应的差异性,有助于揭示林木退化机制,从而为区域人工林结构调整与经营管理提供科学依据。方法以宁夏河东地区刺槐(Robinia pseudoacacia)人工林为研究对象,于2023年5—10月利用TDP热扩散茎流计测定不同退化程度刺槐的树干液流速率,同时监测环境变量,研究未退化刺槐人工林(NDPP)、中度退化刺槐人工林(MDPP)、重度退化刺槐人工林(HDPP)的树干液流速率与环境变量的响应关系。结果1)NDPP日均液流速率为2.32 cm/h ...
马军   +6 more
doaj  

[Dihydroartemisinin inhibits the progression of oral squamous cell carcinoma]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Shan T   +5 more
europepmc   +1 more source

毛乌素沙地固沙灌木树干茎流特征

open access: yes, 2008
小雁 李   +5 more
core   +2 more sources

[Retrospective study on the impact of penile corpus cavernosum injection test on penile vascular function]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Chen Y   +10 more
europepmc   +1 more source

[Clinical characteristics and etiology of temporomandibular joint herniation into external ear canal]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2020
Li L   +6 more
europepmc   +1 more source

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