Textiles and textile products - burning behaviour ; curtains and drapes - measurement of flame spread of vertically oriented specimens with large ignition source ; german version en 13772 : 2003 织物和纺织品.燃烧性能.幕布和窗帘.大规模火源垂向样
The paper has worked out the deposital velocity of every magnetic strata unit combining the vertically evolutive map with the magnetic strata age experimented 将垂向演化图与与已测得的磁性地层年龄相结合,计算出各个磁性地层单元内的沉积速率。
This paper is about the regional distribution and moving characteristics of the saline water in the upper minghuazhen aquifer in the liaohe oil field 摘要本文针对辽河油田明化镇组含水层中上部赋存的咸水体在区域上的分布、平面和垂向的运移特征进行研究。
Upward micro - seepage of hydrocarbon causes reductive environment in the overlying strata and the oil & gas exploitation intensifies formation of the reductive environment 摘要油气田烃类的垂向微渗漏造成上覆地层的还原环境,油气田的开采则加剧了还原环境的形成。
3 . some theories or means , such as box model , one - dimensional advection - difusion models , applied to study on the transportation and the relaionship of biogenic elements 应用数理统计学的方法对南海垂向水团进行聚类分析,探讨南海垂向水团化学要素基本特征; 3
On the basis of practical experience and theoretical analysis , this paper suggests that the value / 4 specified for the vertical resolution by the criterion of rayleigh may not be reasonable 摘要根据实际生产经验与理论分析,瑞利准则将垂向分辨率定义为/ 4可能并不合理。
Based on the deposital velocity of the magnetic strata unit , the paper has worked out the velocity of the genetic unit of the basin utilizing the vertically evolutive map 以磁性地层单元内的沉积速率为基础,结合静43 - 67井的垂向沉积相演化图,计算出断陷湖盆成因相的沉积速率。
Most of the evaluations to the vibration ride comfort of the vehicle only consider vertical vibration presently , and could not show the vibration from vehicle to body completely 现有的汽车平顺性的仿真分析评价只考虑垂向振动对人体的影响,难以准确全面地反映传入人体的振动情况。
It has been researched and widely used abroad , but is still new in our country , and the test method of bonded resilient baseplate has not been mature and standarized 总结了压缩型轨道减振器的各种性能的试验方法,包括刚度和变形、垂向升举、横向约束、纵向约束、疲劳、低频动刚度等试验。