steel pipe offshore cranes flash welded chain forged connecting links

1、

it is also likely that characteristic lean american physical build resulted largely from what and how the people ate.

美国人的身体特别瘦，也可能大部份是由于人们吃什么和怎样吃造成的。

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2、

synergic wear of impact erosion and cavitations erosion test equipment and its experimental study

冲蚀与气蚀复合磨损试验装置及其试验研究

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3、

gis based analysis of spatial-temporal distribution of soil nutrients in a suburb region: a case study of the daxing district in beijing city

基于GIS的城乡交错带土壤养分时空变化及格局分析&以北京市大兴区为例

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4、

observation on epidemiological effects of hepatitis b vaccine post-immunization for 3-12 years old children in daxing district of beijing city

北京市大兴区3-12岁儿童乙型肝炎疫苗免后流行病学效果观察

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5、

effects of the afforestation models along the beijing-jiulong railway on aerodynamics in daxing district of beijing

京九铁路大兴段绿化模式动力效应的研究

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6、

studies on security assessment of farmland resources in swift-expanding urban cities: a case study on daxing district of beijing

城市快速扩展区耕地资源安全评价研究&以北京市大兴区为例

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7、

this paper analyzes the above problems by the experimental scheme of rural social insurance of the aged in daxing district of beijing.

结合北京市大兴区农村社会养老保险试点方案，对上述问题作了简要分析。

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8、

investigation on understanding situation of knowledge of hpai prevention and control among exotic population in daxing district of beijing

北京市大兴区部分外来人员预防高致病性禽流感知识现状调查

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9、

analysis of results of health examination ( 2004.6~ 2006.6) the health-related practitioners of daxing district

大兴区2004.6~2006.6卫生从业人员体检结果分析

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10、

physical principle of wind erosion in sand land and countermeasures& a case study of daxing district in southern beijing

北京南郊沙地风蚀物理特征及防护对策研究&以大兴区为例

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11、

a preliminary discussion on carrying on project-management in community health service project of daxing district of beijing

北京市大兴区部分社区卫生服务项目实行项目管理初探

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12、

evaluation of potential benefits of cultivated land consolidation: a case in daxing district of beijing municipality

耕地整理的潜在效益评价&以北京市大兴区为例

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13、

the application of dmc data to the land use change dynamic monitoring& taking daxing district of beijing as an example

DMC数据在土地利用动态监测中的应用分析&以北京市大兴区为例

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14、

analysis on the epidemic of measles in daxing district of beijing city from 2000 to 2005

2000～2005年北京市大兴区麻疹疫情资料分析

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15、

analysis on situation of reported occupational disease hazards projects of the 213 enterprises in daxing district, beijing

北京市大兴区213家企业职业病危害项目申报情况分析

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16、

a cognizance to the growth poles of tourism daxing district in beijing city

北京市大兴区旅游业生长极认定

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17、

death analysis of chronic hepatopathy related to hbv infection in daxing district

大兴区乙肝病毒感染有关慢性肝病死亡情况分析

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18、

analysis of land use structure in urban fringe area: a case study in daxing district of beijing

城市边缘区土地利用结构分析&以北京市大兴区为例

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19、

an analysis of the exploitation potential of groundwater resources in daxing district of beijing

北京市大兴区地下水资源开采潜力分析

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20、

heavy metal assessment of the green food producing area in daxing district in beijing

北京市大兴区绿色食品产地重金属状况评价

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