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et

小学生时代（大嘴英语） 2010年第6期 27-27页

作者：张锦

et是“外星人”的英文单词Extra-Terrestnal（外星人）的首字母缩写。它的流行要归功于一部比你们还要“老”的电影。比我们还老？Yes，可别以为只有现在才有像Avatar这样的外星人科幻电影，早在1982年，电影et就用逼真的画面和动人的... 详细信息

et是“外星人”的英文单词Extra-Terrestnal（外星人）的首字母缩写。它的流行要归功于一部比你们还要“老”的电影。比我们还老？Yes，可别以为只有现在才有像Avatar这样的外星人科幻电影，早在1982年，电影et就用逼真的画面和动人的情节，

关键词： et 小学英语教学教学方法阅读

The Inorganic-free Organic Conductor α'-(et)_2C_6H_4(SO_3)_2 : Its Synthesis, Structure, and Conductivity

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Chinese Chemical Letters 2002年第8期13卷 725-728页

作者： ZhiLIU DaoBenZHU 等 StateKeyLaboratoryofCrystalMaterials ShangdongUniversityJinan250100 InstituteofChemistry TheChineseAcademyofScienceBeijing100080

A new et based cation radical salt, a-(et)2C6H4(SO3)2 (et = bis(ethylenedithio) tetrathiafulvalene) has been synthesized by oxidative electro-crystallization and the crystal structure determined to be in monoclinic system, P2/n space group. Its resistivity-temperature curve shows a semi-conductive behavior with a discontinuation at about 150K.

关键词： et synthesis structure conductivity.

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Synthesis, Structure and Conductivity of the New Charge-transfer Salt (et)_2(CH_2=CH-CH_2-SO_3)·H_2O

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Chinese Chemical Letters 2003年第4期14卷 433-436页

作者： ZhiLIU QiFANG WenTaoYu MinHuaJIANG DeQingZHANG DaoBenZHU InstituteofChemistry TheChineseAcademyofSciencesBeijing100080 StateKeyLaboratoryofCrystalMaterials ShandongUniversityJinan250100

Electro-oxidation of 3,4,3, 4-bis(ethylenedithio)-2,2,5,5-tetrathiafulvalen (abbr. et) in the presence of allylsulfonate affords a new charge-transfer salt (et)2(CH2=CH-CH2-SO3)H2O. The single crystal structure of the title compound is determined to be in orthorhombic crystal system, Pma2 space group. This salt is a semiconductor and its room-temperature conductivity is 0.0489Ω-1m-1.

关键词： et electro-oxidation crystal structure conductivity.

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Physiological response of natural *** *** et *** to unconfined groundwater in the hinterland of the Taklimakan Desert

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Chinese Science Bulletin 2008年第S2期53卷 112-118页

作者： LIANG ShaoMin YAN HaiLong ZHANG XiMing XIE TingTing ZHU JunTao ZHANG ZhongWu Xinjiang Institute of Ecology and Geography Chinese Academy of SciencesUrumqi 830011China Graduate University of Chinese Academy of Sciences Beijing 100049China Cele National Field Station of Desert-Oasis Ecosystem Qira 848300China College of Life Science Henan UniversityKaifeng 475001China

Calligonum. taklimakanensis *** et *** is an indigenous species that grows in the Taklimakan Desert. This study shows the relationship between *** *** et *** and water conditions in the hinterland of the desert. The results show that: (1) Depth of water table is an important factor that affects water potential (ψp, ψA), osmotic potential (ψsat, ψtlp), relative water content (RWCtlp, ROWCtlp), and transpiration rate. (2) The degree of mineralization has a significant impact on the water potential of plants. A high degree of mineralization can strongly reduce plant productivity. (3) C. taklimakanensis *** et *** reduces the temperature of assimilation sticks through a high transpiration rate and maintains relatively high water content to adapt to drought and hot weather conditions in the hinterland of the desert. In addition, C. taklimakanensis *** et *** adapts to the water status in the desert through self-regulation or even sacrificing productivity.

关键词： C.taklimakanensis B.R.Pan et G.M.Shen water potential transpiration rate osmotic potential relatively water content depth of water table degree of mineralization

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ACTA BIOCHIMICA et BIOPHYSICA SINICA INSTRUCTIONS FOR AUTHORS March 2005

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Acta Biochimica et Biophysica Sinica 2005年第3期 215-217页

Acta Biochimica et Biophysica Sinica is a scientific journal publishing monthly research papers,short communicationsand minireviews in biochemistry,molecular biology and *** papers and short communications shouldreport original work not published or considered for publication *** should provide a conciseintroduction to the subject matter to inform the readers of the latest developments in a certain *** review and acceptancethe acceptance criteria for all papers are the quality and originality of the research and its significance to our *** where otherwise stated,manuscripts are single-blind peer reviewed by at least two anonymous reviewers andthe *** acceptance or rejection rests with the Editorial Board,who reserves the right to refuse any material forpublication.

关键词： ACTA BIOCHIMICA et BIOPHYSICA SINICA INSTRUCTIONS FOR AUTHORS March 2005 Bank DDBJ www et