一个庄口中各根茧丝纤度曲线的长短是随机变化的。
The length of the size curves of cocoon filaments within one lot varies at random.
茧丝纤度曲线的预测研究是计算机模拟缫丝的基础。
Study on forecasting size curves of cocoon filaments is the foundation of computer simulation of silk reeling.
最后，给出了一种茧丝纤度曲线的模式特征表达方法。
Finally, pattern characteristic expression of size curves of cocoon filaments is put forward.
茧丝纤度曲线的预测研究茧丝纤度曲线可视为是长度有限且随机变动的非平稳时间序列。
Size curves of cocoon filaments can be regarded as non-stationary time series with finite length varying at random.
据此开发出茧丝纤度曲线模拟生成程序并通过模拟试验确认了理论与生成方法的实用性。
Then it have been tested and verified that the generated size of cocoon looks good on the statisical properties…
本研究的目标，是构建茧丝纤度曲线新的数学模型，解决与数学建模相关联的方法、理论和论证问题。
The purpose of the study is to found new mathematical model of size curves of cocoon filaments and to solve the problems about the methods, theories and demonstration in founding mathematical model.
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。
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.
在此基础上，又探讨纤度设计时的样茧粒数、二区茧丝纤度的允许差值等问题，可供工程技术人员参考。
On this foundation an investigation on such problems as the number of sample skeins during size designing was also made, which may serve as a reference for engineering technicians.
在进行时间序列的零化处理和建立茧丝纤度曲线的数学模型方面，提出了一种将茧丝纤度曲线的趋势分量与波动分量分离和叠加的方法。
The method separating trend components and fluctuant components from size curves of cocoon filaments is put forward for analyzing mathematical model of size curves of cocoon filaments.
利用已有的具体原料茧丝纤度数据，运用电子计算机，研究有关方法、模型和理论，模拟生成具有相同原料茧丝纤度特征的茧丝纤度曲线，是本课题的重要部分。
The important point of this project is to study some methods, models and theories, to simulate size curves of cocoon filaments by use of computer and size data of material cocoons.
近年来，定纤缫丝纤度管理注意到利用茧层的精细区分对纤度进行调控，但是依靠感官区分茧丝层别时，所获得的各层茧丝长度为多少，过去并不明确。
Recently, the fineness of cocoon layer was taken to control the silk size, however, the silk length can not be identify when distinguishing the cocoon layer by sense.
近年来，定纤缫丝纤度管理注意到利用茧层的精细区分对纤度进行调控，但是依靠感官区分茧丝层别时，所获得的各层茧丝长度为多少，过去并不明确。
Recently, the fineness of cocoon layer was taken to control the silk size, however, the silk length can not be identify when distinguishing the cocoon layer by sense.
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