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| 1 | Numerical simulation of a mesoscale convective system(MCS) during the first rainy season over South China显示文摘 | MENG Weiguang WANG Anyu LI Jiangnan | | Acta Meteor Sinica0，17，1： | 1 |
| 2 | Numerical simu- lation of a Mesoscale convective system(MCS) during flint rainy sea- son over south china显示文摘 | MENG Weiguang WANG Anyu LI Jiangnan | 2003 | Acta Meteorologiea Sinica2003，17，1： | 1 |
| 3 | Study on the antioxidant activities of benzofuranones in melt processing of polyprolene显示文摘 | Meng xin Gong Weiguang Xin Zhong | 2006 | Polymer Degradation and Stability2006，91，12： | 1 |
| 4 | Characterization of sulfide oxidation and optimization of sulfate production by a thermophilic Paenibacillus naphthalenovorans LYH-3 isolated from sewage sludge composting显示文摘The sulfur-containing odor emitted from sludge composting could be controlled by sulfide oxidizing bacteria, yet mesophilic strains show inactivation during the thermophilic stage of composting. Aimed to investigate and characterize the thermotolerant bacterium that could oxidize sulfide into sulfate, a heterotrophic strain was isolated from sewage sludge composting and identified as Paenibacillus naphthalenovorans LYH-3. The effects of various environmental factors on sulfide oxidation capacities were studied to optimize the sulfate production, and the highest production rate (27.35%±0.86%) was obtained at pH 7.34, the rotation speed of 161.14 r/min, and the inoculation amount of 5.83%by employing BoxBehnken design. The results of serial sulfide substrates experiments indicated that strain LYH-3 could survive up to 400 mg/L of sulfide with the highest sulfide removal rate (88.79%±0.35%) obtained at 50 mg/L of sulfide. Growth kinetic analysis presented the maximum specific growth rateμm(0.5274 hr-1) after 22 hr cultivation at 50℃. The highest enzyme activities of sulfide quinone oxidoreductase (0.369±0.052 U/mg) and sulfur dioxygenase (0.255±0.014 U/mg) were both obtained at 40℃, and the highest enzyme activity of sulfite acceptor oxidoreductase (1.302±0.035 U/mg) was assessed at 50℃. The results indicated that P. naphthalenovorans possessed a rapid growth rate and efficient sulfide oxidation capacities under thermophilic conditions, promising a potential application in controlling sulfur-containing odors during the thermophilic stage of sludge composting. | Li Chen Weiguang Li Yi Zhao Shumei Zhang Liqiang Meng Yujie Zhou | 2023 | Journal of Environmental Sciences2023，，3： | 1 |
| 5 | Study on the antioxidant activities of benzofuranones in melt processing of polypropylene显示文摘 | Xin Meng Weiguang Gong Zhong Xin Zhi Cai | 2006 | Polymer Degradation and Stability2006，，12： | 1 |
| 6 | Study on the antioxidant activities of benzofuranones in melt processing of polyprolene显示文摘 | Xin Meng Weiguang Gong Zhong Xin | 2006 | Polymer Degradation and Stability2006，91，12： | 1 |
| 7 | β-decay study of neutron-rich nucleus ^(34)Al显示文摘The'island of inversion'has been known for over a quarter century,since Warburton et al.[1]proposed that nuclei with intruder ground states would constitute a 3×3 square with Z=10-12,N=20-22 in 1990.Uncovering the underlying inversion mechanism and exploring the scope of the island have attracted significant theoretical and experimental efforts in the following years.Now it is well known that the reduction of N=20 shell gap,which is likely caused by the | Rui Han XiangQing Li WeiGuang Jiang ZhiHuan Li Hui Hua ShuangQuan Zhang CenXi Yuan DongXing Jiang YanLin Ye Jing Li ZongHao Li FuRong Xu QiBo Chen Jie Meng JianSong Wang Chuan Xu YeLei Sun ChunGuang Wang HongYi Wu ChenYang Niu ChenGuang Li Chao He Wei Jiang PengJie Li HongLiang Zang Jun Feng SiDong Chen Qiang Liu XiaoChi Chen HuShan Xu ZhengGuo Hu YanYun Yang Peng Ma JunBing Ma ShiLun Jin Zhen Bai MeiRong Huang Yuan Jie Zhou WeiHu Ma Yong Li XiaoHong Zhou YuHu Zhang GuoQing Xiao WenLong Zhan | 2017 | Science China(Physics,Mechanics & Astronomy)2017，60，4： | 0 |
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