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| 1 | Factors affecting spring bloom in the South of Cheju Island in the East China Sea显示文摘A soil circulation occurs in the south of Cheju Island in the spring. Nutrients and its influence on chlorophyll a(Chl a) around the circulations were studied from April 9 to May 6, 2007. Spring bloom with elevated concentrations of Chl a was observed during the investigation. High concentrations of phosphate, nitrate and silicate at 0.6, 12, and 8 mmol/m3, respectively, were detected. A low water temperature prevented the growth of phytoplankton. Chl a concentrations in the study area might be strongly associated with the high silicate concentration. | FU Dongyang HUANG Zhaojun ZHANG Yuanzhi PAN Delu DING Youzhua LIU Dazhao ZHANG Ying MAO Zhihua CHEN Jianfang | 2015 | Acta Oceanologica Sinica2015，34，3： | 1 |
| 2 | Direct laser writing breaking diffraction barrier based on two-focus parallel peripheralphotoinhibition lithography显示文摘Direct laser writing(DLW)enables arbitrary three-dimensional nanofabrication.However,the diffraction limit poses a major obstacle for realizing nanometer-scale features.Furthermore,it is challenging to improve the fabrication efficiency using the currently prevalent single-focal-spot systems,which cannot perform high-throughput lithography.To overcome these challenges,a parallel peripheral-photoinhibition lithography system with a sub-40-nm two-dimensional feature size and a sub-20-nm suspended line width was developed in our study,based on two-photon polymerization DLW.The lithography efficiency of the developed system is twice that of conventional systems for both uniform and complex structures.The proposed system facilitates the realization of portable DLW with a higher resolution and throughput. | Dazhao Zhu Liang Xu Chenliang Ding Zhenyao Yang Yiwei Qiu Chun Cao Hongyang He Jiawei Chen Mengbo Tang Lanxin Zhan Xiaoyi Zhang Qiuyuan Sun Chengpeng Ma Zhen Wei Wenjie Liu Xiang Fu Cuifang Kuang Haifeng Li Xu Liu | 2022 | Advanced Photonics2022，4，6： | 1 |
| 3 | A PROPOSAL FOR THE DEVELOPMENT OF SYNCHROTRON RADIATION FACILITIES IN CHINA显示文摘Synchrotron radiation is a powerful tool in research and application of physics, chemistry, biology, medicine, life science, micro-mechanics fabrication, and related disciplines. The history, current status, and future development of synchrotron radiation research and its application are discussed. A concrete proposal for constructing a third-generation synchrotron radiation source in China has been put forward. | Ding Dazhao and Jiang Xiaoming(Beijing Electron-Positron Collider National Laboratory under the CAS Institute of High-Energy Physics) | 1995 | Bulletin of the Chinese Academy of Sciences1995，9，3： | 0 |
| 4 | Empirical Effective Interaction in 22MeV Proton Scattering显示文摘Inelastic differential cross sections of 22 MeV proton scattering for 5 excited states of 28Si have been measured from 10°to 115°.Empirical effective interactions were extracted within the frame of DWBA from the normal parity state data which transition densities were known from electron scattering.The fitting is good except for the forward angle of 4^(+)_(1) and 0^(+)_(2) states.The results are discussed. | AN Zhu CHEN Quan DING Dazhao SHI Zongren WAN Shuyang GAO Keyang | 1994 | Chinese Physics Letters1994，11，7： | 0 |
| 5 | Verification of the Orbital Character of Low-Lying M1 Excitation Mode in ^(160)Gd by 22MeV Proton Inelastic Scattering at a Forward Angle显示文摘By 22MeV proton inelastic scattering at the forward angle of 10°,the orbital character of new low-lying M1 excitation states in ^(160)Gd has been verified.At the same time,several new energy levels of ^(160)Gd are observed,and values of spin,parity and deformation length for two new energy levels with excitation energies of 2.558 and 2.607 MeV are given via collective distorted wave Born approximation calculations. | AN Zhu SHI Zongren CHEN Quan DING Dazhao | 1995 | Chinese Physics Letters1995，12，11： | 0 |
| 6 | Monte-Carlo Calculations of Nucleon Emission and Energy Deposition of Spallation Neutron Sources Induced by Intermediate Energy Protons显示文摘Monte-CarloCalculationsofNucleonEmissionandEnergyDepositionofSpallationNeutronSourcesInducedbyIntermediateEnergyProtonsSeenQi... | Seen Qingbiao Tian Ye Zhao Zhixiang Liu Guisheng Ding Dazhao | 1996 | 中国原子能科学研究院年报1996，，1： | 0 |
| 7 | Study of Giant Dipole Resonance in Hot Rotating Nucleus ^(132)Ce显示文摘High-energyγ-rays from the deexcitation of giant dipole resonance have been measured from the decay of compound nucleus ^(132)Ce^(*) formed by the ^(16)O+^(116)Sn reaction at an incident particle energy of 85.0MeV of ^(16)O.Theγ-ray multiplicity distribution of this reaction is calibrated with a multiplicity filter composed of 14 hexagonal BGO crystals.The shape evolution of the ^(132)Ce^(*) has been studied as a function of spin.The results reveal that the deformation parameter of prolate ^(132)Ce reduces when spin increases. | ZHU Lihua HUANG Zhengde HOU Long DING Dazhao ZHANG Peihua ZHAO Zhizheng | 1995 | Chinese Physics Letters1995，12，3： | 0 |
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