X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
课堂教学 (431) 431
语文学习 (378) 378
对策 (345) 345
阅读知识 (344) 344
文学作品 (326) 326
课外阅读 (300) 300
小学生 (293) 293
作文 (286) 286
学生 (276) 276
大学生 (275) 275
中国 (262) 262
困境 (223) 223
文学 (223) 223
教学效果 (219) 219
教学 (206) 206
就这样 (200) 200
给你 (191) 191
中学生 (185) 185
创新 (185) 185
教学方法 (182) 182
问题 (180) 180
高校 (180) 180
学习过程 (174) 174
诗集 (173) 173
经济发展 (172) 172
教师 (171) 171
策略 (169) 169
诗词 (161) 161
互联网 (155) 155
不知道 (148) 148
诗歌 (145) 145
孩子 (138) 138
告诉我 (137) 137
数学教学 (137) 137
现代文学 (137) 137
老师 (135) 135
应用 (134) 134
现状 (130) 130
领导干部 (130) 130
自主学习 (128) 128
语文 (127) 127
培养 (125) 125
小学数学 (124) 124
教育 (121) 121
信息技术 (118) 118
思想政治工作 (118) 118
国有企业 (113) 113
思想政治教育 (113) 113
改革 (113) 113
教学过程 (113) 113
阅读教学 (112) 112
企业 (111) 111
实践 (111) 111
一本 (107) 107
教学改革 (107) 107
令人 (104) 104
故事 (103) 103
教学内容 (103) 103
小学 (102) 102
教学质量 (102) 102
学习 (101) 101
学校 (101) 101
高职院校 (101) 101
十年 (99) 99
生活 (97) 97
中小企业 (95) 95
管理 (95) 95
对我说 (94) 94
小学语文 (94) 94
教学模式 (94) 94
我自己 (93) 93
语文教学 (93) 93
学困生 (92) 92
数学 (90) 90
学习活动 (89) 89
新课程 (89) 89
思维能力 (87) 87
人民群众 (85) 85
当代文学 (85) 85
班主任 (85) 85
党员干部 (82) 82
心理健康 (81) 81
教学活动 (81) 81
方法 (81) 81
有效性 (81) 81
社会主义市场经济体制 (81) 81
课程标准 (81) 81
人民银行 (80) 80
精准扶贫 (80) 80
发展 (79) 79
学习兴趣 (79) 79
学习方法 (79) 79
人才培养 (78) 78
初中数学 (78) 78
扶贫工作 (78) 78
兴趣 (77) 77
影响因素 (77) 77
教学策略 (77) 77
社会主义市场经济 (77) 77
农村 (74) 74
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Process Biochemistry, ISSN 1359-5113, 10/2018, Volume 73, p. 74
To access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link: http://dx.doi.org/10.1016/j.procbio.2018.08.009 In... 
Yuan (China) | Escherichia coli
Journal Article
Process Biochemistry, ISSN 1359-5113, 10/2018, Volume 73, pp. 74 - 81
In this study, a combined whole-cell biotransformation process was used for efficient synthesis of optically pure (1 2 )-norephedrine [(1 2 )-NE]. The genes... 
l-phenylacetylcarbinol | (1R, 2S)-norephedrine | Biotransformation | ω-transaminase | Conversion yield | Acetohydroxyacid synthase I | L-phenylacetylcarbinol
Journal Article
Process Biochemistry, ISSN 1359-5113, 10/2018, Volume 73, p. 74
In this study, a combined whole-cell biotransformation process was used for efficient synthesis of optically pure (1R, 2S)-norephedrine [(1R, 2S)-NE]. The... 
Adenosine | Temperature | Alanine | Phenylacetylcarbinol | Purification | Transaminase | Benzaldehyde | Adenosine diphosphate | Pyruvic acid | L-Phenylacetylcarbinol | Biochemistry | Entropy | Biocatalysts | Conversion | Stereoselectivity | Acetohydroxyacid synthase | Synthesis | E coli | Biotransformation | L-Alanine | Yield | Recombinant
Journal Article
International journal of molecular sciences, ISSN 1422-0067, 05/2019, Volume 20, Issue 9, p. 2246
Pummelo ( ) is one of important fruit trees, which belongs to species. The fruits of different pummelo cultivars have different colors and differ in the... 
Citrus - metabolism | Citrus - genetics | Genes, Plant | Carotenoids - genetics | Carotenoids - metabolism | Transcriptome | transcription factor | carotenoid biosynthesis | Citrus maxima | transcriptome
Journal Article
Nuclear Engineering and Design, ISSN 0029-5493, 11/2018, Volume 338, p. 102
Axial-flow-induced vibration has been experimentally investigated with clamped-free cantilevered cylindrical rods confined in a tube and subjected to axial... 
Vibration | Turbulent flow | Computational fluid dynamics | Transaminase | Fluid flow | Optics | Rods | Low flow | Water flow | Biocatalysts | Velocity | Mechanical analysis | Stereoselectivity | Flow generated vibrations | Acetohydroxyacid synthase | Flow velocity | Mathematical models | Nuclear reactors | Excitation | Reactor cores | Configurations | Buffeting | Recombinant
Journal Article
Research in Astronomy and Astrophysics, ISSN 1674-4527, 09/2012, Volume 12, Issue 9, pp. 1197 - 1242
Journal Article
by Luo, A-Li and Zhao, Yong-Heng and Zhao, Gang and Deng, Li-Cai and Liu, Xiao-Wei and Jing, Yi-Peng and Wang, Gang and Zhang, Hao-Tong and Shi, Jian-Rong and Cui, Xiang-Qun and Chu, Yao-Quan and Li, Guo-Ping and Bai, Zhong-Rui and Wu, Yue and Cai, Yan and Cao, Shu-Yun and Cao, Zi-Huang and Carlin, Jeffrey L and Chen, Hai-Yuan and Chen, Jian-Jun and Chen, Kun-Xin and Chen, Li and Chen, Xue-Lei and Chen, Xiao-Yan and Chen, Ying and Christlieb, Norbert and Chu, Jia-Ru and Cui, Chen-Zhou and Dong, Yi-Qiao and Du, Bing and Fan, Dong-Wei and Feng, Lei and Fu, Jian-Ning and Gao, Peng and Gong, Xue-Fei and Gu, Bo-Zhong and Guo, Yan-Xin and Han, Zhan-Wen and He, Bo-Liang and Hou, Jin-Liang and Hou, Yong-Hui and Hou, Wen and Hu, Hong-Zhuan and Hu, Ning-Sheng and Hu, Zhong-Wen and Huo, Zhi-Ying and Jia, Lei and Jiang, Fang-Hua and Jiang, Xiang and Jiang, Zhi-Bo and Jin, Ge and Kong, Xiao and Kong, Xu and Lei, Ya-Juan and Li, Ai-Hua and Li, Chang-Hua and Li, Guang-Wei and Li, Hai-Ning and Li, Jian and Li, Qi and Li, Shuang and Li, Sha-Sha and Li, Xin-Nan and Li, Yan and Li, Yin-Bi and Li, Ye-Ping and Liang, Yuan and Lin, Chien-Cheng and Liu, Chao and Liu, Gen-Rong and Liu, Guan-Qun and Liu, Zhi-Gang and Lu, Wen-Zhi and Luo, Yu and Mao, Yin-Dun and Newberg, Heidi and Ni, Ji-Jun and Qi, Zhao-Xiang and Qi, Yong-Jun and Shen, Shi-Yin and Shi, Huo-Ming and Song, Jing and Song, Yi-Han and Su, Ding-Qiang and Su, Hong-Jun and Tang, Zheng-Hong and Tao, Qing-Sheng and Tian, Yuan and Wang, Dan and Wang, Da-Qi and Wang, Feng-Fei and Wang, Guo-Min and Wang, Hai and Wang, Hong-Chi and Wang, Jian and Wang, Jia-Ning and Wang, Jian-Ling and Wang, Jian-Ping and Wang, Jun-Xian and Wang, Lei and ...
Research in Astronomy and Astrophysics, ISSN 1674-4527, 08/2015, Volume 15, Issue 8, pp. 1095 - 1124
Journal Article
Scientific Reports, ISSN 2045-2322, 12/2018, Volume 8, Issue 1, pp. 16221 - 7
The pathology of non-traumatic osteonecrosis of the femoral head (ONFH) is complex. Several studies have linked some polymorphisms of vascular endothelial... 
SCHIZOPHRENIA SUSCEPTIBILITY | POLYMORPHISMS | MULTIDISCIPLINARY SCIENCES | ENDOTHELIAL GROWTH-FACTOR | Haplotypes | Femur | Genetic analysis | Population studies | Osteonecrosis | Single-nucleotide polymorphism | Gene expression | Growth factors | Smoking
Journal Article
Journal Article
Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology, ISSN 1671-4431, 07/2014, Volume 36, Issue 7, pp. 35 - 39
Journal Article
BMC Urology, ISSN 1471-2490, 05/2018, Volume 18, Issue 1, pp. 33 - 7
Background: To observe the efficacy of self-help position therapy (SHPT) after holmium laser lithotripsy via flexible ureteroscopy (FURS). Methods: From... 
Flexible ureteroscopy | Holmium laser lithotripsy | Self-help | Position therapy | Hydronephrosis | INSIGNIFICANT RESIDUAL FRAGMENTS | MANAGEMENT | INTRARENAL STONES | CALCULI | INVERSION | URETERORENOSCOPY | LOWER CALICEAL STONES | SHOCK-WAVE LITHOTRIPSY | UROLOGY & NEPHROLOGY | MECHANICAL PERCUSSION | RENAL STONES | Usage | Kidney diseases | Diagnosis | Ureteroscopy | Lithotripsy
Journal Article
Cailiao Gongcheng/Journal of Materials Engineering, ISSN 1001-4381, 03/2013, Issue 3, pp. 61 - 66
Journal Article
Advanced Materials Research, ISSN 1022-6680, 08/2013, Volume 750-752, pp. 667 - 670
Cu90Zr10 alloy powder was prepared by high-energy ball milling. The microstructure and property evolution of this alloy powder during mechanical alloying (MA)... 
Strengthening | Cu90zr10 | Mechanical alloying | Microhardness | Nanocrystalline
Journal Article
Advanced Materials Research, ISSN 1022-6680, 08/2013, Volume 750-752, pp. 663 - 666
Nanostructured Cu90Al10 alloy powders were prepared by high energy ball milling mechanical alloying (MA). Up to 10 at.% Al could be dissolved into copper by... 
Grain size | Yield strength | Cu90Al10 | Mechanical alloying | Nanocrystalline
Journal Article
Transactions of Nonferrous Metals Society of China, ISSN 1003-6326, 08/2012, Volume 22, Issue 8, pp. 1855 - 1859
The titanium-based composites were synthesized by powder metallurgy method. The effects of composition and sintering temperature on the microstructure and... 
zirconium dioxide | titanium-matrix composites | mechanical property | compression strength | Titanium-matrix composites | Zirconium dioxide | Mechanical property | Compression strength | ZIRCONIA | ALLOYS | METALLURGY & METALLURGICAL ENGINEERING
Journal Article
Materials Science Forum, ISSN 0255-5476, 03/2011, Volume 682, pp. 25 - 32
The preparation, mechanical properties, grain size and thermal property of bulk nanocrystalline Cu (BNC-Cu) were investigated in this paper. BNC-Cu can be... 
Grain size | Ball milling | Annealing | Hardness | Bulk nanocrystalline Cu | Thermal stability
Journal Article
Organic Letters, ISSN 1523-7060, 06/2017, Volume 19, Issue 11, pp. 3009 - 3012
The excellent oxidizing capability of acridinium-based organic dye (Acr -Mes) is fully studied in photoredox catalysis. However, its reducing ability is always... 
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.