| 释义 |
sample period短语⁸⁴³²⁰⁺⁸
基本例句
采样周期
Flow measurement of liquid zinc based on soft sensor technique is that weighing sensor is used, according to the proportion of liquid zinc height and weigh, also proposed the sample period0.
基于软测量技术的锌液流量测量采用称重传感器，以液面高度与重量成正比为判据，按0。 dictall
It is found that there exists unique long-run relationship between the real per capita health expenditures and the real per capita GDP in the model over the sample period.
实证结果表明：真实人均 GDP与真实人均卫生费用之间存在着长期均衡关系，我国的卫生服务是一种奢侈品。 cnki
That's got the lowest possible standard deviation of expected return and that's 25% stocks and75% bonds with this sample period.
这个组合预期回报的标准差最小,在这一点上，投资组合,由25%的股票和75%的债券构成。163 |