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• OAI收割 [6]

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• 期刊论文 [5]
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浏览/检索结果: 共6条，第1-6条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 High frequency of arthropod herbivore damage in the Miocene Huaitoutala flora from the Qaidam Basin, northern Tibetan Plateau 期刊论文  OAI收割 REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2022, 卷号: 297, 期号: 12, 页码: - 作者:  Li, Qijia;  Deng, Weiyudong;  Wappler, Torsten;  Utescher, Torsten;  Maslova, Natalia   |  收藏  |  浏览/下载：51/0  |  提交时间：2022/04/25 Plant-arthropod interactions  Damage frequency  Fossil flora  Miocene  Qaidam Basin   Mechanistic prediction for cutting force in rotary ultrasonic machining of BK7 glass based on probability statistics 期刊论文  OAI收割 ULTRASONICS, 2020, 卷号: 101 作者:  Lv, Dongxi;  Yan, Chun;  Chen, Gang;  Liu, Dong;  Wu, Xiaofei   |  收藏  |  浏览/下载：20/0  |  提交时间：2020/12/16 ELECTROPLATED DIAMOND WHEELS  HIGH-FREQUENCY VIBRATION  SURFACE-ROUGHNESS  SILICON-NITRIDE  DAMAGE  WEAR   Laser cleaning of neutral attenuator plate based on low power laser diode (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012, October 12, 2012 - October 14, 2012, Jilin, China 作者:  Chen Y.;  Li L. 收藏  |  浏览/下载：34/0  |  提交时间：2013/03/25 Laser cleaning is a non-contact  green and environmental cleaning method  which can effectively remove particulate contaminations of sizes as small as 0.1 m without damage to the optics. But most laser cleaning devices are large and heavy  also expensive due to using large lasers such as CO2 laser  YAG Laser etc. In this work a low power LD was tried to clean fingerprint and dust contaminated on the surface of the attenuator glasses plates. In the laser cleaning experiment with low power diode the fingerprint grease can be efficient to be cleaned  but there is no evident effect for cleaning inorganic dust. The cleaning different degree of fingerprint contaminations was investigated at the variable laser parameters  including laser power and irradiation time. An optical microscope was used to analyze the cleaning effect. The results show that low power LD can effectively remove the fingerprint on the surface of absorptive-type attenuator glass plates. On the premise that the attenuator optics glasses are not damaged  the cleaning area increases with the increase of radiation time and laser power. The cleaning area doesn't change much with the variation of laser frequency when the other parameters are the same. (2013) Trans Tech Publications  Switzerland.   Alternating-current induced thermal fatigue of gold interconnects with nanometer-scale thickness and width 期刊论文  OAI收割 Review of Scientific Instruments, 2011, 卷号: 82, 期号: 10, 页码: 103903 作者:  Sun LJ;  Ling X;  Li XD 收藏  |  浏览/下载：29/0  |  提交时间：2012/04/01 Cu Interconnects  Damage  Electromigration  Metallization  Frequency  Mechanism  Failure  Lines  Films   Band Structures and Two-photon Absorption of ZnGeP2 and AgGaS2 Crystals 期刊论文  OAI收割 Chinese Journal of Structural Chemistry, 2010, 卷号: 29, 期号: 6, 页码: 950-956 W. D. Cheng, Z. Xie, D. S. Wu, S. P. Huang, J. Y. Wang and H. Zhang 收藏  |  浏览/下载：17/0  |  提交时间：2012/11/02 DFT  band structure  TPA  electron transition  difference-frequency-generation  zinc-germanium phosphide  1.25 mu-m  2nd-harmonic generation  range  power  semiconductors  amplifier  damage   THE REPAIR EFFECTS OF KAPPA-SELENOCARRAGEENAN ON SMOKERS WITH PHYSIOLOGICAL DAMAGE 期刊论文  OAI收割 FRESENIUS ENVIRONMENTAL BULLETIN, 1994, 卷号: 3, 期号: 2, 页码: 63-68 作者:  TANG, CC;  LIN, JH;  CHEN, H;  CHEN, JR;  LIU, SY   |  收藏  |  浏览/下载：17/0  |  提交时间：2015/12/15 Kappa-selenocarrageenan  Repair Effects On The Physiological Damage To Smokers  Mini-nucleus Frequency  Double Strand Dna