13 p. 外国文学试题(1) 183 p. 2019年全面从严治党集中教育月活动专辑(最全, 适合各行政机关、党课讲稿、部门写材料、公务员申论参考) 193 p. 2019年全面从严治党集中教育月活动专辑(最全, 适合各行政机关、党课讲稿、部门写材料、公务员申论参考) 46 p. 2019年党政机关述职述廉报告+党风廉政建设课件...
内容提示: @ IS0 IS0 2631-1:1997(E) Low pass; I 01 HIP = 1 I+ fiP / 02 + (P/q)* . (A.21 where w2 =27tf2; f2 = corner frequency. Acceleration-velocity transition (proportionality to acceleration at lower frequencies, proportionality to velocity at higher frequencies): 14 (P) I...
ISO 2631-1-1997 中文名称:机械振动与冲击 人体处于全身振动的评价 第1部分:一般要求 英文名称:Mechanical vibration and shock - Evaluation of human exposure to whole-body vibration - Part 1: General requirements 中国标准分类(CCS):C52 国际标准分类(ICS):13.160...
INTERNATIONAL STANDARD IS0 2631-1 Second edition 1997-05-01 Corrected and reprinted 1997-07-15 Mechanical vibration and shock - Evaluation of human exposure to whole-body vibration - Part 1: General requirements Vibrations et chocs mkcaniques - ivaluation de /‘exposition des individus ;j des vi...
INTERNATIONAL STANDARD IS0 2631-1 Second edition 1997-05-01 Corrected and reprinted 1997-07-15 Mechanical vibration and shock - Evaluation of human exposure to whole-body vibration - Part 1: General requirements Vibrations et chocs mkcaniques - ivaluation de /‘exposition des individus ;j des vi...
ISO 2631-1 (1997) provides a method to evaluate discomfort from multi-axis whole-body vibration, but it has been lacking published studies and guidance on its usability. The standard method leaves many options and possibilities for the user, without providing any reference on how different ...
ISO 2631-1 (1997) provides a method to evaluate discomfort from multi-axis whole-body vibration, but it has been lacking published studies and guidance on its usability. The standard method leaves many options and possibilities for the user, without providing any reference on how different ...
The full method (i.e. using all possible axes to calculate the comfort value) of ISO 2631-1 (1997) has been rarely used and there is very little information on how accurate the method is for assessing discomfort in a multi-axis environment. There are only a few studies that have used ...
汽车类舒适性评价标准 ISO 2631-1-1997 舒适性评价2013-08-19 上传大小:1298KB 所需:46积分/C币 第六章汽车平顺性性能试验解析.ppt 第六章汽车平顺性性能试验解析.ppt 上传者:sun13047140038时间:2023-09-19 26吉林大学网络教育汽车理论PPT教学课件.pptx ...
英文名称:Evaluation of human exposure to whole-body vibration — Part 1: General requirements 标准状态:废止 发布日期:1985-05-16 文档简介 一般要求的内容如下: ISO2631是一个关于全身振动暴露程度的国际标准,它涵盖了评价全身振动对人体影响的各种方面。该标准分为多个部分,每个部分都针对特定的主题提供了详细...