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The Maturation and Senescence in Relation to Ca2+ , CaM Content and Ca2+ -ATPase Activity and Active
[期刊论文] 作者：GUAN Jun-feng,
来源：中国农业科学：英文版 年份：2002
The changes in content of Ca2 + and CaM, Ca2 + -ATPase activity and active oxygen metabolism during strawberry (Fragaria ananassa Duch. cv. Chunxing) fruits mat...
[期刊论文] 作者：REN,
来源：电脑新时代 年份：2000
...
[期刊论文] 作者：Ren,
来源：车用发动机 年份：2002
...
The Electroluminescence Characterization of Poly(p-phenyleneethynylene)——The π-conjugated Backbone I
[期刊论文] 作者：NIU Jun-feng YANG Mu-jie,
来源：高等学校化学研究：英文版 年份：2002
π-Conjugated poly(p-phenyleneethynylene) with the interruption of the conjugation by a butylene unit was synthesized. Its absorption, PL and EL spectra were in...
[期刊论文] 作者：LIU Jun-feng,DENG Wen-yan,LIU,
来源：矿冶工程 年份：2001
研究了闪锌矿常压酸浸制取硫酸锌的除铁工艺，实验结果表明，闪锌矿酸浸液经过滤，调节溶液pH值为1.5～2.0，控制温度在90 ℃以上，加入NH+4以及少量活性炭，同时通氧气，反应4 h，通过生成......
Green-Light Electroluminescence of Conjugated Copolymer Containing p-Phenylene-ethynylene and Oxadia
[期刊论文] 作者：YANG Mu-jie NIU Jun-feng HILLE,
来源：高等学校化学研究：英文版 年份：2002
The title copolymer(PDEBO) was synthesized. The thermal characteristics of the polymer were determined by means of DSC and TGA, revealing that the polymer has a...
[期刊论文] 作者：Gao Jun-feng,Zhang Chen,Jiang,
来源：地理学报：英文版 年份：2001
东廷·莱克的沉积来自四条隧道(他们之一在 1959 被关上)，与长江连接了，四条支流( Lishui ， Yuanjiang ， Zishui 和 Xiangjiang )和本地区域，和他们中的一些在 Chenglingji 被...
Green-Light Electroluminescence of Conjugated Copolymer Containing p-Phenylene-ethynylene and Oxadia
[期刊论文] 作者：YANG Mu-jie,NIU Jun-feng,HILLE,
来源：黑龙江科技信息 年份：2002
本文通过对荣华二采区10...
[期刊论文] 作者：Ren Jialong,
来源：中国机械工程学报 年份：2002
Through the comparison study on cutting force, cutting temperature and machined surface quality with the sub-dry cutting traditional cooling method, it is shown...
Control of fermentation types in continuous-flow acidogenic reactors: effects of pH and redox potent
[期刊论文] 作者：REN Nan-qi,
来源：哈尔滨工业大学学报：英文版 年份：2001
The experiments were carried out in continuous-flow acidogenic reactors with molasses used as substrate to study the effects of pH and redox potential on fermen...
[期刊论文] 作者：Ke Ren,,
来源：广东大经贸 年份：1997
Free market, free trade and the free kingdom of com-merce all necessitate a benign cycle between economicactivities. As its name shows. Tianhe plaza reallybring...
[期刊论文] 作者：REN YING,
来源：China Today 年份：2000
...
[期刊论文] 作者：Ren Ying,
来源：China Today 年份：2000
...
[期刊论文] 作者：REN Jia-long,
来源：国际设备工程与管理：英文版 年份：2001
Green cooling is an important technology in green manufacturing. In the way of jetting, cooling airflow is used in the experiments of metal material cutting, by...
[期刊论文] 作者：REN HongXia,
来源：高等学校化学研究：英文版 年份：2001
The basic materials used in making photoluminescence materials are all synthesized polymers at present, such as PVC, etc [1]. Red and green LEDs are easy to be...
[期刊论文] 作者：Li-Hua REN,
来源：棉花学报 年份：2002
Gossypium hirsutum L. , one of the two cultivated tetraploid species in cotton, is characterized by its high yield and wide adaptation, while G. barbadense L.,...
[期刊论文] 作者：Ren Hui,
来源：宿州学院学报 年份：2001
Communicative language teaching has been in vogue in the past ten years. Being a language teaching method, it is closely related to linguistics, sociology, educ...
[期刊论文] 作者：Rui REN,
来源：中国化学快报：英文版 年份：2001
Copper (II) complex derived from 2, 2'-pyridil ligand has been demonstrated to cleave efficiently DNA at micromolar concentrations at room temperature and p...
[期刊论文] 作者：Ren Juan,
来源：西安交通大学学报：英文版 年份：2001
Objective To definite the interactions between the human gastric carcinoma cell and the human vascular endothelial cell during the establishment and maintenance...
[期刊论文] 作者：Ren Qiang,
来源：南京医科大学学报：英文版 年份：2000
［1］Frenkel N, Schiemer EC, Wyatt LS, et al. Isolation of a new herpesvirus from human CD4+ T cells.Proc Natl Acad Sci, 1990,87:748［2］Berneman AN, Ablashi D, Li G, e...
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