[!--title--]

来源 :山西农业 | 被引量 : [!--cite_num--]次 | 上传用户:[!--user--]
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
[!--newstext--]
其他文献
The crystal structure of .[Et4N][Sm(S2CNEt2)4] was determined by X-ray diffraction technique. The crystal crystallizes in monoclinic system, space group P21/n w
基本生态需水量是维持河湖生态功能不丧失,需要保留在河湖内的最小水量及其过程是河湖生态需水要求的底限值。通过对小清河岔河控制站基本生态需水量的计算分析和满足程度评
PhotoluminescenceStudiesonFerricOxideUltrafineParticlesZHANGYan;AIXi-cheng;XIAOLiang-zhip;FEIHao-sheng;andLITie-jin(Departmen...
A series of Cu-doped La-Ni intermetallic compounds(LaN5-xCux, x = 0-4) was studied. The bulk structure and surface composition of the samples were detected befo
Substitution of the first-raw transition netal (TM) ions for Al34 in the frameworks of aluminum phosphates is of particular interest for the enhancement of cata
期刊
Synthesis,X-rayStructureandSpectralPropertiesofaTetra-componentHeteropolyCompoundZHANGHeng-bin,YANGGuang-di,QIXing-yiandLIShu...
<正> 近几年来,早采收苹果的现象甚为严重,究其原因大体有四种:一是为了早上市,抢高价;二是收贮者的收购时间偏早;三是错误地认为苹果成熟后,重量会减轻;四是单纯由果个的大
篮球比赛容易出现垃圾时间。双方胜负已定,再怎么折腾都不会改变结果的时候,就出现了垃圾时间。后来足球比赛也引进了“垃圾时间”的概念。再后来,好象到处都是垃圾时间。
The present paper contains the effects of the ammonium ion, counter ion, solvent and anion being transferred on the solid-liquid phase transfer equilibrium cons
The redox behavior of [Zn(dmit)2]2- and its electrodeposited film were investigated by cyclic voltammetry, and the Ⅰ-Ⅴ properties of the electrodeposited film