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[期刊论文] 作者:da, 来源:电脑高手 年份:2004
不管是通过蓝牙模块来取代打印电缆,还是通过红外发送来打印文档,总之现代办公的感觉就应该是不受束缚,轻松愉快,抬头看看,在一个舒适简洁的办公环境中,人 都享受着无线的自由,而你,......
[期刊论文] 作者:Sheng Da, 来源:钢铁研究学报(英文版) 年份:2004
The spheroidiser is a necessary additive to manufacture ductile iron. Sometimes with the same hot metal,spheroidisers and treated technology, reactions differ g...
[期刊论文] 作者:SONG Da, 来源:现代远距离教育 年份:2004
成人高等教育要想持续健康发展,必须解决办学观念上片面追求学历教育、招生及办学行为上的偏差、办学形式上的混淆、办学经费上的不足、教师质量不高、教学管理改革乏力等问...
[期刊论文] 作者:Sheng Da, 来源:城市道桥与防洪 年份:2004
The characteristics of some elements in inoculant were analyzed. The effect of the morphology of instantaneous inoculant on its melting velocity was studied. Wh...
[期刊论文] 作者:Da Jun Deng, 来源:世界胃肠病学杂志 年份:2004
Stomach carcinoma is still the leading cause of cancer death in China and the second one in the world. Its possible causes include: A) chemical factors such as...
[期刊论文] 作者:C.Dinis da Gama, 来源:岩石力学与岩土工程学报(英文版) 年份:2004
A methodology applicable at any phase of a surface mining project for evaluating its current technical and economic feasibility is presented. It requires the t...
[期刊论文] 作者:Da Hsuan Feng, 来源:复旦学报(自然科学版) 年份:2004
1 PrefaceThank you so much for giving me the honor to speak here today. There is a famous story about a blind person trying to figure out what an elephant looks...
[期刊论文] 作者:刘洵,Brodie DA, 来源:中国康复医学杂志 年份:2004
检测肥胖对心肌梗死后(PMI)患者心脏康复早期有氧工作能力的影响.方法:116例男性PMI患者根据其身体质量指数(BMI)高于或低于25和服用或未服用β-阻断剂被分为4组,然后进行递...
[期刊论文] 作者:刘洵,Brodie DA, 来源:中国康复医学杂志 年份:2004
目的:定性并定量地分析高血压、高胆固醇和吸烟对心肌梗死后(PMI)患者运动时心脏负荷能力的影响.方法:46例未服用β-阻断剂的PMI患者根据其冠心病危险指数(Dundee rank,DR)(...
[期刊论文] 作者:Claudio Da Rold,, 来源:每周电脑报 年份:2004
外包策略设计目的是要达到企业内部和外部在功能、活动、过程和服务等方面的优化平衡,并在风险最低时保证企业实现其经营业务的战略目标。Outsourcing strategy is designe...
[期刊论文] 作者:王伟岸,Drossman DA, 来源:胃肠病学和肝病学杂志 年份:2004
[期刊论文] 作者:PengZHANG,YunhuiDU,HanwuLIU,Da, 来源:材料科学技术:英文版 年份:2004
The electromagnetic-mechanical stirring technology was used to prepare QTi3.5-15/graghite slurry. The distribution of graphite particles in QTi3.5-15/graghite s...
[期刊论文] 作者:PengZHANG,YunhuiDU,HanwuLIU,Da, 来源:材料科学技术:英文版 年份:2004
At room temperature, the rolling treatment of steel-mushy A1-7graphite bonding plate was carried out under different relative reduction. The influence of rollin...
[期刊论文] 作者:PengZhang,YunhuiDu,HanwuLiu,Da, 来源:北京科技大学学报:英文版 年份:2004
The bonding of a steel plate to A1-20Sn slurry was conducted using the casting rolling technique. The surface of the steel plate was defatted, descaled, immerse...
[期刊论文] 作者:PengZHANG,YunhuiDU,HanwuLIU,Da, 来源:材料科学技术:英文版 年份:2004
Fe-Al compound at the interface of steel-mushy Al-20Sn bonding plate was studied quantitatively. The relationship between ratio of Fe-Al compound at interface a...
[期刊论文] 作者:WenJin,Mei-QinGao,Zhi-WuLin,Da, 来源:世界胃肠病学杂志:英文版(电子版) 年份:2004
AIM:To evaluate the multiple biomarkers of colorectal tumor and their potential usage in early diagnosis of colorectal METHODS:Multiple biomarkers (DNA contents...
[期刊论文] 作者:QianChu,ZhenLi,Su-MingZhang,Da, 来源:世界胃肠病学杂志:英文版(电子版) 年份:2004
AIM: TO assess the value of computed tomography during arterial portography (CTAP) in portal vein-vena cava shunt,and analysis of the episode risk in encephalop...
[期刊论文] 作者:YaniunZHENG,LishanCUI,YanLI,Da, 来源:材料科学技术:英文版 年份:2004
The reverse martensitic transformation of TiNi shape memory alloy fibers embedded in a pure aluminum matrix was studied in this paper. Results showed that the p...
[期刊论文] 作者:吕达,Lü Da, 来源:菏泽学院学报 年份:2004
高职资源勘查类专业具有鲜明的行业特色,结合其专业特色,探索并实践了“科教结合、五方对接”的创新型人才培养模式.通过产学研互动、校企合作的形式,以项目为依托,引入相关...
[期刊论文] 作者:POGREBISKY David,POGREBISKY Da, 来源:贵金属 年份:2004
There are shown the wide possibilities of combined micro plasma welding methods.They permit,for example,to do the local surfacing without essential deformations...
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