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2-(1,3-Diphenylpropen-1,3-diolato)-1,3,2-(5-formylbenzo)dioxaborol: A 'Whole-molecule Disorder' Crys
[期刊论文] 作者:NG Seik Weng,
来源:结构化学 年份:2010
The boron atom in C22H15BO5 is O,O’-chelated by the anions in a tetrahedral geometry, with the planar five-and six-membered chelate rings being orthogonal to e...
[期刊论文] 作者:NG Seik Weng,
来源:结构化学 年份:2005
The space group of [(H2O)(C3H4N2)(O2CCH=CHCO2Zn)]n, which was originally described in the acentric Pc space group (Liu et al., Chin. J. Struct. Chem. 2004, 23,...
Data Collection on and Refinement of Twinned,Non-merohedrally-twinned Methyl 2-Aminopyrazine-3-carbo
[期刊论文] 作者:Ng Seik Weng,
来源:结构化学 年份:2009
The procedure for collecting diffraction data at –173 °C on a twinned specimen of methyl 2-aminopyrazine-3-carboxylate by using the APEX-II software follo...
Dimethyltin Dichloride-Dibenzyl Sulfoxide,a Compound Crystallizing with Seven Molecules in the Asymm
[期刊论文] 作者:NG Seik Weng,
来源:结构化学 年份:2010
Dimethyltin dichloride-dibenzyl sulfoxide,((CH3)2SnCl2·O=S(CH2C6H5)2),crystallizes in the orthorhombic space group P212121 with a superstructure of dimensi...
[期刊论文] 作者:Weng Xiao'en,
来源:中外文化交流:英文版 年份:2006
...
‘Whole-molecule Disorder’ Refinement of 4-(4-Hydroxybenzylideneiminio)phenol Hemichloride Hemihydrox
[期刊论文] 作者:NG Seik Weng,
来源:结构化学 年份:2011
The two independent cations of the salt, [HO-C6H4-CH=NH-C6H4-OH]·1/2OH·1/2Cl, are both disordered about an axis connecting the two oxygen atoms at the...
[期刊论文] 作者:WENG Yu Qing,,
来源:Journal of Iron and Steel Research(International) 年份:1994
CurrentStatusofMaterialResearchandDevelopmentinCISRIWEMGYuQingProfessorandPh.D.PresidentofCISRIThefullnameofCISRIisCentrallro.........
[期刊论文] 作者:ZHAOJianshi WANGZhongjing WENG,
来源:地理学报:英文版 年份:2003
Complex adaptive system theory is a new and important embranchment of system science,which provides a new thought to research water resources allocation system....
[期刊论文] 作者:Ng Seik Weng,
来源:结构化学 年份:2005
Examples of the refinement of disordered structures taken from work published in Acta Crystallographica are presented together with explanations on how the diso...
Structures that should be Described in Higher-Symmetry,Centrosymmetric Space Groups. Part 2. The Str
[期刊论文] 作者:NG Seik Weng,
来源:结构化学 年份:2004
The space groups of the transition metal-Schiff base complexes, [ Ni scribed in Cc), have been revised to C2/c. The general descriptions of the first two struct...
[期刊论文] 作者:ZHAOJianshi,WANGZhongjing,WENG,
来源:黑龙江科技学院学报 年份:2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[会议论文] 作者:Choon Weng Lee,
来源:The First Xiamen Symposium on Marine Environmental Sciences( 年份:2014
...
Dimethyltin Dichloride-Dibenzyl Sulfoxide, a Compound Crystallizing with Seven Molecules in the Asym
[期刊论文] 作者:NG Seik Weng,
来源:黑龙江科技信息 年份:2004
本文通过对荣华二采区10...
Data Collection on and Refinement of Twinned, Non-merohedrally-twinned Methyl 2-Aminopyrazine-3-carb
[期刊论文] 作者:Ng Seik Weng,
来源:黑龙江科技信息 年份:2009
本文通过对荣华二采区10...
[期刊论文] 作者:NG Seik Weng,
来源:黑龙江科技信息 年份:2014
本文通过对荣华二采区10...
[期刊论文] 作者:NG Seik Weng,
来源:结构化学 年份:2003
The compound described as [Cu(OH)2(H2O)2(4-C5H4NCOOH)2] in Chin. J. Struct. Chem., 2001, 20: 478-480 is instead the compound [Cu(H2O)4(4-C5H4NCOO)2], whose crys...
[期刊论文] 作者:Ng Seik Weng,
来源:结构化学 年份:2003
The compound described as [Cu(OH)2(H2O)2(4-C5H4NCOOH)2] in Chin. J. Struct. Chem., 2001, 20: 478-480 is instead the compound [Cu(H2O)4(4-C5H4NCOO)2], whose crys...
[期刊论文] 作者:Weng W·Chou,
来源:电子器件 年份:2004
我们将多模半经典激光理论运用到注入锁相激光器的线宽压缩和频率选择问题中,其目的(上日)在根据激活介质的光谱性质,估计窄带注入信号作用下的宽带激光器的特性。得出了均匀增......
[期刊论文] 作者:NG Seik Weng,,
来源:结构化学 年份:2014
The first part of this report describes the data reduction of non-merohedrally twinned crystals measured on Bruker and Agilent area-detector diffractometers. Th...
[会议论文] 作者:Weng Fei Leong,
来源:2012年SPE油气勘探和生产健康安全环境国际会议 年份:2012
"坠落物防范方案"于20世纪90年代末问世,最初形成于英国,由北海"阶跃变化倡议(Step Change Initiative)"发展而来,旨在解决行业内存在的大量坠落物事件。亚洲的"坠落物防范方案"组织于2009年成立并组织各种活动,在油气行业公司的积极参与下,已取得很大进展。而事实表......
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