中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共9条,第1-9条 帮助

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New Cretaceous fossil mantispids highlight the palaeodiversity of the extinct subfamily Doratomantispinae (Neuroptera: Mantispidae) 期刊论文  OAI收割
ORGANISMS DIVERSITY & EVOLUTION, 2022, 页码: 50
作者:  
Li, Hongyu;  Zhuo, De;  Cao, Leran;  Wang, Bo;  Poinar, George
  |  收藏  |  浏览/下载:31/0  |  提交时间:2022/07/20
Comparative transcriptomic analysis of fireflies (Coleoptera: Lampyridae) to explore the molecular adaptations to fresh water 期刊论文  OAI收割
MOLECULAR ECOLOGY, 2020, 页码: 16
作者:  
Zhang, Qi-Lin;  Li, Hong-Wei;  Dong, Zhi-Xiang;  Yang, Xiao-Jie;  Lin, Lian-Bing
  |  收藏  |  浏览/下载:40/0  |  提交时间:2020/10/28
Pollen atlas for selected subfamilies of Euphorbiaceae from Southern China: a complementary contribution to Quaternary pollen analysis 期刊论文  OAI收割
PALYNOLOGY, 2019, 页码: 15
作者:  
Yang, Shixiong;  Mao, Limi (毛礼米);  Zheng, Zhuo;  Chen, Bishan;  Li, Jie
  |  收藏  |  浏览/下载:32/0  |  提交时间:2020/03/18
The occurrence of Pinus massoniana Lambert (Pinaceae) from the upper Miocene of Yunnan, SW China and its implications for paleogeography and paleoclimate 期刊论文  OAI收割
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2015, 卷号: 215, 页码: 57-67
作者:  
Zhou, ZK;  Su, T
收藏  |  浏览/下载:34/0  |  提交时间:2015/04/28
Tribological properties of Mos2 thin coatings under liquid lubricating (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Innovation Manufacturing and Engineering Management, IMEM 2012, December 14, 2012 - December 16, 2012, Chongqing, China
Bai Y.; Cao P.
收藏  |  浏览/下载:33/0  |  提交时间:2013/03/25
The objective of this study is to investigate the effect of solid and liquid lubrication on friction and wear performance of selected solid lubricating coatings  comparative experiments have been carried out on magnetron sputtered MoS2 coatings against Si3N4 ball using a ball-on-disk tribo-tester under the conditions of room temperature and different lubrication. Surface morphology of coatings were investigated by atom force microscope (AFM)  and friction coefficient (COF) and wear rate of solid films were also be analyzed. It was shown that the friction is greatly reduced when the solid film is lubricated with oil and grease simultaneously in comparison with single-lubricant lubrication at the start-up or under boundary lubrication conditions. Liquid lubrication causes a dramatic decrease of the wear-ability of the MoS2 coatings. The effect of oil lubrication to the deterioration of wear resistance of MoS2 film was even worse than lubrication grease. (2013) Trans Tech Publications  Switzerland.  
An adventitious distal abscissa in the forewing of honey bees (Hymenoptera: Apidae: Apis) 期刊论文  OAI收割
APIDOLOGIE, 2008, 卷号: 39, 期号: 6, 页码: 674-682
作者:  
Tan, K
收藏  |  浏览/下载:11/0  |  提交时间:2012/03/29
缘蝽科的比较形态学研究 Ⅲ(异翅亚目:缘蝽总科) CNKI期刊论文  OAI收割
1996
作者:  
李新正
  |  收藏  |  浏览/下载:0/0  |  提交时间:2024/12/18
缘蝽科的比较形态学研究 Ⅲ(异翅亚目:缘蝽总科) 期刊论文  OAI收割
动物学研究, 1996, 期号: 3, 页码: 195-202
李新正
收藏  |  浏览/下载:27/0  |  提交时间:2013/10/08
Some Often Overlooked Plant Characteristics as Determinants of Plant Growth: AReconsideration 期刊论文  OAI收割
Functional Ecology, 1991, 卷号: 5, 期号: 2, 页码: 162-173
作者:  
Ch. Korner
  |  收藏  |  浏览/下载:11/0  |  提交时间:2017/07/26