查询词典 yarns

Using aQura analysis instrument,the changing rule of the quantity and diameter of neps from raw material up to the finishing drawing during processing combed yarns with rotor spinner was analyzed.

应用aQura仪分析了转杯纺精梳纱生产中从原料到末并条棉结数量、棉结直径的变化规律，得出开清棉工序的打手数量是影响成纱棉结的主要因素以及打手数量与开清棉棉卷的二次相关关系。

Using aQura analysis instrument,the changing rule of the quantity and diameter of neps from raw material up to the finishing drawing during process ing combed yarns with rotor spinner was analyzed.

应用aQura仪分析了转杯纺精梳纱生产中从原料到末并条棉结数量、棉结直径的变化规律，得出开清棉工序的打手数量是影响成纱棉结的主要因素以及打手数量与开清棉棉卷的二次相关关系。

As the analysis and measurement of yarn evenness occupies special importance to the quality controlling of many textile products, three main problems on the topic, which are: the mathematical modelling of the ideal slivers and yarns, the digital algorithms for measuring variance-length curves, spectrograms and imperfections, and the system design of the yarn evenness tester of a digital type, are studied in the dissertation mainly from the viewpoint of the subject of signal processing with the applications of the theory of stochastic processes and the technique of wavelet analyses.

纱线条干均匀度的分析和测量对纺织品质量的控制和提高具有重要的意义。本论文从信号处理的角度出发，应用随机过程理论和小波分析方法，着重研究了条干均匀度分析和测量中的二个主要问题，即理想纱条的数学建模问题和变异曲线、波谱图及疵点的数字测量问题，并进行了数字型条干均匀度测试仪的设计和研制工作。

The author first put forward the new method of composite yarns which consist of wool staple fibers and PET filament, broke through the conventional spinning method which spun by wool staple and PET staple fibers.

本文首次提出毛短纤维与涤纶长丝纺制复合纱线的方法，突破了传统的毛短纤维与涤纶短纤维混纺纺纱的思路。

Twists of two PET filament/wool and PET staple Sirofil composite yarns are tested by the longest-untwisted yarn method which is proposed by author here, and compared with the results tested by twist break method and untwist-retwist method.

捻度是纺织纱线重要的结构因素或特征。捻度与纱线的许多性质有关，例如纱线的拉伸强度、纱线纵向和横截面形态、尺寸和结构稳定性、纱线的光泽、手感风格等。无论是短纤纱、长丝纱，还是长丝/短纤维复合纱都是如此。

The author first put forward the new method of composite yarns which consist of wool staple fibers and pet filament, broke through the conventional spinning method whichspun by wool staple and pet staple fibers.

作者简介：吴雄英，男，1964年05月出生，1996年03月师从于东华大学王善元教授，于1999年07月获博士学位。

The author first put forward the new method of composite yarns which consist of wool staple fibers and PET filament, broke through the conventional spinning method which spun by wool staple and PET staple fibers.

作者简介：吴雄英，男，1964年05月出生，1996年03月师从于东华大学王善元教授，于1999年07月获博士学位。

Spinning wool fibers into yarns requires some special procedures .

将羊毛纺制成纱线需要一些特殊的工序。

On our last visit I didn't find any particularly well-priced yarns

上次来雪梨时觉得毛线没有特别优惠

A plain , warp-knitted cloth of any of various yarns.

小技巧：点击单词旁边的小绿色按钮会有纯真的英式真人发音哦。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。