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马来西亚的小民族:塞芒人、塞诺人、贾昆人

世界民族 1989年第1期 57-63页

作者： e.b.列乌年科娃赵俊智

马来半岛的土著居民塞芒人、塞诺人和贾昆人,据1978年统计总共有4.5万人。马来人称他们为“奥朗阿斯利”(土人),“奥朗胡坦”(林中人),“奥朗达兰”(内地人),“奥朗布基特”(丘陵人),“

关键词：马来人土著居民马来西亚芒人小民族部落刀耕火种农业采集语言村落

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海风吹

译林 1995年第4期 153-154页

作者： e.b.怀特陈光明

无论白天黑夜,我的心中总倘徉着小船的影子。弯弯的一抹,在微风中扬帆前行,悠悠地,荡入我的梦境。回想起大半生的时光已随摇桨声远去,如梦的往昔也与小船缔结一处,我不禁自忖起健康来。据说常常在幻景中泛舟荡漾,并非好的征兆。

关键词：海风升降索系索耳老年人掉转船头小姑娘过去与现在回想起小港湾等候室

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时光之圈

译林 1990年第4期 187-189页

作者： e.b.怀特吴克明

当几头狮子顺着倾斜的过道怏怏不乐地回到笼子里,我们一伙人便离开马戏团的表演场地,走进附近一个敞开的门洞。我们在那光线暗淡的门洞里站立片刻,注目凝视一匹棕色大马在训练场兜着圈子,马的嘴里不时地发出呼噜呼噜的声响。驯马的是一... 详细信息

当几头狮子顺着倾斜的过道怏怏不乐地回到笼子里,我们一伙人便离开马戏团的表演场地,走进附近一个敞开的门洞。我们在那光线暗淡的门洞里站立片刻,注目凝视一匹棕色大马在训练场兜着圈子,马的嘴里不时地发出呼噜呼噜的声响。驯马的是一位40岁上下的妇女,他们俩——棕色马和那位妇女——倒像是在一个闷热懒散的下午拉磨干活似的,既单调乏味,又别无他法。天气炎热,我们这伙喜欢说三道四的人,为能暂时躲避那似火的骄阳而感到欣慰。这位妇女手执一根长长的缰绳,也可以说是一根带子,用来指挥棕色马按逆时针方向作单调的运动,也用它构成了他们俩活动的半径。

关键词：驯马单调乏味马和逆时针方向大马毫无察觉执一面部表情使人兴味索然

Why Matter Occupies so Large a Volume?

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Communications in Theoretical Physics 2013年第12期60卷 677-686页

作者： e.b.Manoukian Institute for Fundamental Study Naresuan University

The paper represents a rigorous treatment of the underlying quantum theory, not just in words but providing the underlying technical details, as to why matter occupies so large a volume and its intimate connection with the Pauli exclusion principle, as more and more matter is put together, as well as of the contraction or shrinkage of ＂bosonic matter＂, upon collapse, for which the Panli exclusion is abolished. From the derived explicit bounds of integrals of powers of the particle number densities, explicit bounds on probabilities of the occurrences of the events just described are extracted. These probabilities lead one to infer the change of the ＂size＂ or extension of such matter, upon expansion or contraction, respectively, as their content is increased.

关键词： expansion of matter and the Pauli exclusion principle contraction or shrinkage of "bosonic mat-ter" upon collapse

An efficient boron Source Activation Strategy for the Low‑Temperature Synthesis of boron Nitride Nanotubes

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Nano-Micro Letters 2025年第1期17卷 548-558页

作者： Ying Wang Kai Zhang Liping Ding Liyun Wu Songfeng e Qian He Nanyang Wang Hui Zuo Zhengyang Zhou Feng Ding Yue Hu Jin Zhang Yagang Yao National Laboratory of Solid State Microstructures College of Engineering and Applied SciencesJiangsu Key Laboratory of Artificial Functional Materialsand Collaborative Innovation Center of Advanced MicrostructuresNanjing UniversityNanjing 210093People’s Republic of China School of electronic Information and Artificial Intelligence Shaanxi University of Science&TechnologyXian 710000People’s Republic of China College of bioresources Chemical and Materials engineering Shaanxi University of Science&TechnologyXian 710000People’s Republic of China Key Laboratory of Carbon Materials of Zhejiang Province College of Chemistry and Materials EngineeringWenzhou UniversityWenzhou 325000People’s Republic of China Shenzhen Institutes of Advanced Technology Chinese Academy of SciencesShenzhen 518000People’s Republic of China College of Chemical and Molecular engineering Peking UniversityBeijing 100871People’s Republic of China

Lowering the synthesis temperature of boron nitride nanotubes(bNNTs)is crucial for their *** primary reason for adopting a high temperature is to enable the effective activation of highmelting-point solid *** this study,we developed a novel approach for efficiently activating boron by introducing alkali metal compounds into the conventional MgO–b *** approach can be adopted to form various low-melting-point AM–Mg–b–O growth *** growth systems have improved catalytic capability and reactivity even under low-temperature conditions,facilitating the synthesis of bNNTs at temperatures as low as 850℃.In addition,molecular dynamics simulations based on density functional theory theoretically demonstrate that the systems maintain a liquid state at low temperatures and interact with N atoms to form bN *** findings offer novel insights into the design of boron activation and are expected to facilitate research on the low-temperature synthesis of bNNTs.

关键词： boron nitride nanotubes Low-temperature boron activation Density functional theory

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社会主义及所有制形式的多样化

经济学动态 1991年第5期 67-70页

作者： e.b.克拉斯尼科娃长远

社会主义经济目前经受的转折阶段要求把社会主义生产方式的理论观念弄准确。社会主义经济中出现各种所有制形式更加使这个问题具有迫切性,因为人们担忧社会主义的未来,担心它蜕变为资本主义。

关键词：社会主义所有制经济

Synthesis of bicyclooctane Derivatives for Kinetic Resolution

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Chinese Chemical Letters 1997年第5期8卷 389-392页

作者： Deng, b Winterfeldt, e SHANXI UNIV DEPT CHEM TAIYUAN 030006 PEOPLES R CHINA UNIV HANNOVeR INST ORGAN CHEM D-30167 HANNOVER GERMANY

Synthesis of five 7-me.b.red compounds containing silane, sulfur and phosphorus groups was achieved by using endo, endo-bicyclo[3.3.0]octanediol 2. These tricyclic molecules are considered as ideal substrates far kinetic resolution of the diol. A discussion of the spectral data about these compounds was given and four of them would be substrate molecules containing an sp(3) hybridized prochiral center and could be used for molecules for a kinetic resolution combining configurational diastereotopos-differentiating and diastereoisomer-differentiating reactions.

关键词： Cl Mel Synthesis of bicyclooctane Derivatives for Kinetic Resolution ppm

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Tunable luminescence from Ce-doped aluminoborosilicate glasses

1963年

作者： e.b.丘特克拉什维尔

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Journal of Rare earths 2014年第3期32卷 217-220页

作者： e.Malchukova b.boizot Ioffe Physical Technical Institute Polytechnicheskaya St. 26 Saint-Petersburg 194021 Russia CeA IRAMIS Laboratoire des Solides Irradiés Ecole Polytechnique CNRS 91128 Palaiseau France

A series of aluminoborosilicate glasses were prepared amounts of SiO2, A1203, H3bO3, Na2CO3, and ZrO2 with adding using the melt-quenching technique for mixture of stoichiometric of different amounts of CeO〉 The samples were investigated by means of luminescence spectroscopy. Tunable luminescence from violet to blue/green was observed from these glasses with different Xe-lamp excitation wavelengths ranging from 370 to 480 nm as well as with laser excitation of 266 and 355 nm. Moreover it was found that the possibility of tuning the light by changing of excitation wavelength was not unique. The same effect was observed by adjusting conditions for luminescence measurements as well as under exposure to β-irradiation. The obtained phenomena could be explained taking into account structural characteristics of this glass and it could be concluded that tunable luminescence results from the presence of different Ce-sites the glass matrix. Thus the results suggest that Ce-doped glasses could be considered as conversion materials for blue light-emitting diode chips to generate white light-emitting diodes.

关键词： Ce-doped glass tunable emission different Re sites rare earths