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[期刊论文] 作者:MA Zhongqi,
来源:中国科学A辑(英文版) 年份:2004
A scheme for dealing with the quantum three-body problem is presented to separate the rotational degrees of freedom completely from the internal ones. In this m...
[期刊论文] 作者:Ma Lihua,
来源:中国西藏:英文版 年份:2021
Now let’s turn our attention to Dunhuang in the Hexi Corridor,the home of the Mogao Grottoes.What position does it hold in Tibetan history and culture?What doe...
[期刊论文] 作者:MA YAN,
来源:今日中国:英文版 年份:2021
staff reporterJIANG Yijia has an ambitious goal in life.The successful entrepreneur wants to bring hope to his fellow villagers by improving their life quality...
[期刊论文] 作者:Lin Ma,
来源:颗粒学报(英文版) 年份:2004
The increasing concern of the health and environmental effects of ultrafine soot particles emitted by modern combustion devices calls for new techniques to moni...
[期刊论文] 作者:Ma Bingqing,
来源:数学物理学报(英文版) 年份:2004
In this article,we study the first two eigenvalues of the higher order buckling problem on a domain in the unit sphere.We obtain an estimate on the second eigen...
[期刊论文] 作者:Ma Yanbin,
来源:商情 年份:2011
As a famous American black female writer, Toni Morrison had great contribution to and had profound impact on American literary world. For the sake of facilitati...
[期刊论文] 作者:Ma Jun,
来源:体育文化导刊 年份:2004
通过对中国、泰国、英国体育教学的比较研究,在指导思想、教学目标、教学大纲和教学方式等都存在着较大的差异.吸取英国、泰国在体育与健康方面的长处对我国体育教学改革具有...
[期刊论文] 作者:MA Ai-tuan,
来源:中国兽医学报 年份:2004
怀孕5~7 d小鼠皮下注射0.075 mg溴隐亭建立流产模型,于怀孕1~7 d分别灌服蒸馏水、黄芩煎剂、黄芩苷、黄芩素、汉黄芩素,至怀孕10 d宰杀.结果显示,血清中IFN-γ含量,以黄芩煎剂...
[期刊论文] 作者:Guanghui Ma,
来源:中国颗粒学报(英文版) 年份:2004
Much attention has in recent years been paid to fine applications of polymer particles, e.g., carrier for enzyme, separation media for protein, DNA and cell, an...
Studies on the Scavenger Activities of Salicylaldehyde and Methyl Salicylate Against Hydroxyl Radica
[期刊论文] 作者:MA Jian-hua,
来源:高等学校化学研究(英文版) 年份:2004
IntroductionActive oxygen species have a carcinogenesis effect, and can cause mutation, cardiovascular diseases, inflammation and aging, etc. Hydroxyl radicals...
Generating Lie Point Symmetry Groups of (2+1)-Dimensional Broer-Kaup Equation via a Simple Direct Me
[期刊论文] 作者:MA Hong-Cai,
来源:理论物理通讯(英文版) 年份:2004
Using the (2+1)-dimensional Broer-Kaup equation as an simple example, a new direct method is developed to find symmetry groups and symmetry algebras and then ex...
[期刊论文] 作者:MA Tong-yi,
来源:数学季刊(英文版) 年份:2012
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...
[期刊论文] 作者:Ma Yumei,
来源:数学物理学报(英文版) 年份:2000
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...
[期刊论文] 作者:Ma Zhiyan,
来源:快乐阅读 年份:2004
Divide and separate are semantically similar,however,in English teaching and learning,itis not easy to explain how they are used and learners of English often c...
[期刊论文] 作者:MA Xiujuan,
来源:中国科学A辑(英文版) 年份:2005
Noncommutative moment problems for C*-algebras are studied. We generalize a result of Hadwin on tracial states to nontracial case. Our results are applied to ob...
[期刊论文] 作者:MA Dong-mei,
来源:安全与环境学报 年份:2004
研究了高效氯氰菊酯对鲤鱼的脑、鳃、肝和骨骼肌肉中代谢酶、RNA和蛋白质的影响.用0.356 μg/L高效氯氰菊酯处理鲤鱼21d后,其脑、腮、肝、骨骼肌肉中6-磷酸葡萄糖脱氢酶(G-6-...
[期刊论文] 作者:Bin Ma,
来源:计算机科学技术学报(英文版) 年份:2004
Mass spectrometry is an analytical technique for determining the composition of a sample. Recently it has become a primary tool for protein identification and q...
[期刊论文] 作者:MA Jian-ping,
来源:甘肃林业科技 年份:2004
以甘肃陇南武都表现较好的橄榄园为例,总结了合理选择园址、注重品种选择、授粉品种配置、适时灌水、诊断施肥、合理修剪、及时防治病虫害等主要栽培管理技术,以期对油橄榄种...
[期刊论文] 作者:Guangming Ma,
来源:涉外税务 年份:2008
扩大增值税抵扣范围后,新增固定资产进项税额的会计处理,是试点范围内的企业不可回避的问题.本文根据扩大增值税抵扣范围的相关政策,结合现行的增值税会计处理制度,探讨了扩...
[期刊论文] 作者:Ma Lili,
来源:植物保护 年份:2004
测定了发光杆菌NJ菌株对16种植物病原真菌的抑菌活性,结果表明该细菌具有较广的抑菌谱,其中对甘蓝黑斑病菌、玉米大斑病菌、番茄猝倒病菌、玉米小斑病菌等植物病原真菌具有较...
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