Special methods and theories should be studied, in order to forecast size curves of cocoon filaments on the basis of investigated data of the size curves.
要在茧丝纤度调查数据的基础上进行茧丝纤度曲线的预测,有一些特殊的方法问题和理论问题有待研究。
The company forecast 2010 sales of about 63 billion euros and earnings before interest and taxes and special items of more than 8 billion euros.
巴斯夫公司预计,2010年全年销售额约为630亿欧元,未扣利息、税金和特别项目的利润超过80亿欧元。
It is an effective method to forecast ground water quality, which needs only fewer data and no special requirements for their distribution as well as easily calculates.
建模需要的数据较少,对数据的分布无特殊要求,方法和计算简单,实用价值大,是地面水质预测预报的一种有效方法。
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