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[期刊论文] 作者:BAI Yuchuan,XU Haijue, 来源:中国科学E辑(英文版) 年份:2004
The bed of a river often features some kinds of bedform, such as sand ripples, dunes, and so on. Even if the bed is smooth initially, disturbances arising from...
[期刊论文] 作者:ZHANG Kang,BAI Zhenrui, 来源:天然气技术与经济 年份:2004
After a long negotiation, the contract of Sino-Russian Natural-gas Supply via the Eastern Gas Pipeline was finally signed, which also benefited greatly from the...
[期刊论文] 作者:MENG Zhaohui,BAI Jing, 来源:自然科学进展 年份:2004
The assessment of autonomic nervous system (ANS) activity is a tool for diagnosing or predicting cardiovascular diseases,while heart rate recovery response (HRR...
[期刊论文] 作者:BAI Xiao-hang,TENG Lu-hua, 来源:农业科学学报(英文版) 年份:2004
Compared to other melon types, oriental sweet melon (Cucumis melo var. makuwa Makino) is quite a different species with a shorter shelf-life due to its typical...
[期刊论文] 作者:GAO Jian-xiong,AN Zong-wen,BAI, 来源:东华大学学报(英文版) 年份:2004
[期刊论文] 作者:Bai Shi,Li Jianguo, 来源:北京周报(英文版) 年份:2004
[期刊论文] 作者:柏桦,BAI Hua,, 来源:江汉大学学报(人文科学版) 年份:2004
以“宿疾”和“农事”为切入点,可探讨诗人万夏在上世纪80年代诗歌写作中的重要转向.万夏的声音是复杂的,他不属于任何团体,但又属于任何团体:他是“莽汉”但是短暂的“莽汉...
[期刊论文] 作者:Bai Yun,汤竞, 来源:施工技术 年份:2004
风险管理是一门新兴学科,已广泛应用在许多行业以规避可预期的风险.与国外发达国家相比,我国工程风险管理尚处于起步阶段.结合上海轨道交通四号线修复工程中的超深基坑工程,...
[期刊论文] 作者:FEI Wanchun,BAI Lun, 来源:清华大学学报(英文版) 年份:2004
To analyze and simulate non-stationary time series with finite length, the statistical characteristics and auto-regressive (AR) models of non-stationary time se...
[期刊论文] 作者:Jian-yu Pan,Zhong-zhi Bai, 来源:计算数学(英文版) 年份:2004
We study a class of blockwise waveform relaxation methods, and investigate its convergence properties in both asymptotic and monotone senses. In addition, the m...
[期刊论文] 作者:Zhang Jin-Fu,Bai Hong-Bo, 来源:中国物理(英文版) 年份:2004
Analysis of the spectra and E2 transition rates shows that the empirical scheme of 44Ti is in good agreement with the predictions of the [Ud(5) (○) UTd (3)] (...
[期刊论文] 作者:BAI Hua,PENG Qiu-He, 来源:中国物理快报(英文版) 年份:2004
Using the hybrid model and the neutrino jet rocket model, we calculate the magnetic fields and the initial periods of 72 pulsars. We probe into the possible con...
[期刊论文] 作者:Bai Chunli,Peter Grus,, 来源:Bulletin of the Chinese Academy of Sciences 年份:2004
Four decades ago, the Chinese Academy of Sciences and the Max Planck Society established their scientific cooperation. Since then, these collaborative ties have...
[期刊论文] 作者:BAI,Xiao-Li,GAO,Lian-Xun, 来源:黑龙江科技学院学报 年份:2004
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:BAI Yang,LI Long,CHEN Hao-Wei,YANG Zhi,BAI Jin-Tao, 来源:中国物理快报(英文版) 年份:2004
A maximum of 9.9 W cw TEM00 output at 532nm laser has been obtained by intracavity frequency doubling with LBO in laser-diode single-end-pumped Nd:YVO4. The Nd...
[期刊论文] 作者:Chen Shujun,Wang Jun,Huang Pengfei,u Yaohui,Yin Shuyan, 来源:机械工程学报(英文版) 年份:2004
The FB-ZVZCS-PWM converter is realized by the way of subjoining block-capacitor into the FB-ZVS-PWM converter.At the freewheeling interval, the primary current...
[期刊论文] 作者:Jianjun Hu,Zeqi Chen,Guangwei Zhong,Wei Li,Yaohui Yin, 来源:中国神经再生研究 年份:2004
BACKGROUND: The expression of ubiquitin and energy-associated protein can provoke migraines. Studies have suggested that expression is closely linked to "hypera...
[期刊论文] 作者:Bai Xing-wen, Bao Hui-fang, Li, 来源:中国预防兽医学报 年份:2004
口蹄疫(FMD)是世界动物卫生组织(OIE)法定必报的动物疫病之一,我国农业部也将其列在一类动物疫病病种名录之首。该病的病原体-口蹄疫病毒(FMDV)有O、 A、 C、 SAT1-3、 A...
[期刊论文] 作者:Ying GAO, Jin-li BAI, Xiao-yan, 来源:Journal of Zhejiang University-Science B(Biomedicine & Biote 年份:2004
回 回 产卜爹仇贱回——回 日E回。”。回祖 一回“。回干 肉果幻中 N_。NH lP7-ewwe--一”$ MN。W;- __._——————》 砧叫]们羽 制作:陈恬’#陈川个美食Back to yield...
[期刊论文] 作者:Yu-huan BAI, Xiao-jing YUN, Ya, 来源:Journal of Zhejiang University-Science B(Biomedicine & Biote 年份:2004
目的:研究新型溶瘤腺病毒GP73-SphK1sR-Ad5对肝癌细胞生长的抑制作用。创新点:GP73-SphK 1sR-Ad5是一种新型的溶瘤腺病毒,可以特异及有效地抑制肝癌细胞生长,为肝癌的临床治...
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