The total income of national economy and the amount of population are predicted with second-degree moving model and with the principle of least mean square fit error determining designated value N.
利用二次移动平均模型,引入均方拟合误差最小的原理确定出时段数N,对国民经济总收入、人口数量等项目进行了预测。
This present paper, using the method of fuzzy statistical test, studies ten terms of duration, then, selects two of them as the ones to be designated value to by the subjects of different personality.
运用模糊统计对10个持续时间词进行了初步研究,然后选出其中2个,让不同个性特征的男女被试对其赋值。
Number of under designated industrial enterprises is 68938, gross industrial output value is 200.15 billion yuan.
限额以下工业企业单位数为68938个, 工业总产值为200.15亿元.
简答网 · 高考英语
简答网 · 中考英语
简答网 · 初中英语作文