Size curves of cocoon filaments can be regarded as non-stationary time series with finite length varying at random.
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。
Abstract: in this paper, basis on the distribution of non - broken filament length of cocoon, we gave the characteristic function, and discussed on its application.
文摘：在前文已经给出的连续型解舒丝长分布的基础上，给出解舒丝长的特征函数，讨论其应用的问题。
The length of the size curves of cocoon filaments within one lot varies at random.
一个庄口中各根茧丝纤度曲线的长短是随机变化的。
As to the economic characteristics, they had the features of big cocoon, high percentage of cocoon shell, long silk length, easy seperating of cocoon, good purity and superior quality.
在经济性状上具有茧型大，茧层率高，茧丝长，解舒易，净度好，丝质优的特点。
There are remarkable relations between the size of wrinkles and the cocoon reelability, the length of non broken cocoon filament.
缩皱粗细与解舒率、解舒丝长呈极显著的正相关性。
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.
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。
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