| 1. | Acoustics - declared noise emission values of computer and business equipment 声学.已申报的计算机和商业设备的噪声辐射值 |
| 2. | En 12096 mechanical vibration . declaration and verification of vibration emission values 机械振动.振动辐射值的说明和检验 |
| 3. | Noise emitted by computer and business equipment - method for determining and verifying declared noise emission values 计算机和业务设备辐射的噪声.第3部分:测定和核实申报噪声辐射值的方法 |
| 4. | Acoustics . statistical methods for determining and verifying stated noise emission values of machinery and equipment . part 1 : general considerations and definitions 声学确定和检验机器设备规定的噪声辐射值的统计学方法第一部分:概述与定义 |
| 5. | Acoustics . statistical methods for determining and verifying stated noise emission values of machinery and equipment . part 4 : methods for stated values for batches of machines 声学确定和检验机器设备规定的噪声辐射值的统计学方法第四部分:成批机器标牌值的确定和检验方法 |
| 6. | Acoustics . statistical methods for determining and verifying stated noise emission values of machinery and equipment . part 2 : methods for stated values for individual machines 声学确定和检验机器设备规定的噪声辐射值的统计学方法第二部分:单台机器标牌值的确定和检验方法 |
| 7. | The heat source of the greenhouse comes from the sun radiation primarily , can according to below the experience value radiates to the sun that choose the general glasshouse the worth need well ventilated deal 温室的热源主要是来自太阳辐射,可以根据以下经验值来选择一般温室的太阳辐射值所需的通风量。 |
| 8. | Statistical methods for determining and verifying stated noise emission values of machinery and equipment . part 3 : simple transition method for determining and verifying labelled values for batches of machines 声学确定和检验机器设备规定的噪声辐射值的统计学方法第三部分:成批机器标牌值的确定和检验简易 |
| 9. | The validation result also indicates that over land , the apparent reflectance algorithm behaves better than dynamical threshold algorithm ; while over ocean , the clear and cloud failure scores do not have much difference 本文的研究工作表明,当不用历史资料,不知道区域先验气候值和辐射值时,双通道动态阈值法和表观反射率法均有可能获得合理的结果。 |
| 10. | Study of radiation balance on the yellow river different radiation factors were established in different temporal and spatial scales . through error analysis , the optimized parameters were confirmed . area net radiation was accurately calculated by using remote sensing technique 2黄河流域辐射平衡研究建立不同时空尺度的各辐射要素估算模式,通过误差分析,确定最优参数并借助遥感技术准确计算区域范围内净辐射值,为进一步计算区域蒸散提供可靠数据保障。 |