织物

The drape coefficient of ring spun fabric was higher the that of Sirospun fabric with the same blending ratio as the proportion of the soybean protein fiber was low and middle, and Sirospun fabric was higher than ring spun fabric asthe proportion of the soybean fiber was high.

大豆蛋白纤维含量在中、低比例时，相同混纺比的Sirospun织物的平均摩擦系数大于环锭织物；当大豆蛋白纤维含量在高比例时，环锭织物大于Sirospun织物。

Most of the existent fabric CAD systems have designed and simulated fabric in 2D environment, and use color blocks to represent the contexture points. These systems can not show the 3D effect of fabric"s appearance, the simulation results can not replace the real fabric"s appearance.

现有织物CAD系统大多数停留在二维的织物设计与仿真，多用色块来代替组织点，无法体现织物外观的三维效果，模拟的效果图不能体现真实织物外观。

CMC is used as woof trimming agent replacing traditional starch paste material, which can reduce pollution of woof during sizing and desizing. At the same time, CMC can form a membrane on woof which reduces"drop woof"and "decollation" sign.

CMC作为织物的整理剂，用于取代传统的淀粉浆料，大大减少了在织物上浆及退浆中对环境的污染，同时CMC在织物纤维上形成薄膜；而CMC薄膜具有吸湿性，增加了织物的塑性，减少高速织机上"跳纱"、"断头"现象。

For each layer-divide symbol appeares regularly in weave diagram, the layer-divide symbol is affirmed first,then the attribute of each yarn and weft is fixed,the weave of each layer is analyzed at last. As to leno fabric, the reverse side of the fabric should be analyzed, tell the crossing warp from normal warp before drafting the looming draft.This paper introduces the method to analyze this kind of complex fabric through above two examples.

对四层织物分析时，找出组织图上有代表性的组织点的属性，因分层符号在组织图上出现时很有规律，可以先确定各层分层符号的位置，进而确定各根经纬纱的属性，分出各层织物，最后分析各层的组织；纱罗织物分析时，应分析织物的反面，先要区分出绞经和地经，然后才能绘出组织图。

In ordor to weave the varied weft density fabric of which weft distribution pattern is prescribed in sections,the definition field of fabric′s weft density function is divided into continuous and discrete intervals according to the variation characteristics of weft density of fabric.

为织造出分区段设定纬密变化的疏密纬织物，根据织物的纬密变化特点，把织物纬密函数的定义域分成连续区间和离散区间；在此基础上，对于分段连续且可能存在间断点的连续区间，建立了卷取量方程；分析并确定了织物各纬卷取量的解区间，给出了卷取量的求解方法——以解区间足够小为解判据的二分法，并阐明了求解方法在间断点处的有效性；对于由离散点构成的离散区间，给出了区间端点卷取量的取值方法和区间中各纬卷取量的确定方法。

Weft distribution pattern and its input of fabric with varied weft density ;2. In ordor to weave the varied weft density fabric of which weft distribution pattern is prescribed in sections,the definition field of fabric′s weft density function is divided into continuous and discrete intervals according to the variation characteristics of weft density of fabric.

为织造出分区段设定纬密变化的疏密纬织物，根据织物的纬密变化特点，把织物纬密函数的定义域分成连续区间和离散区间；在此基础上，对于分段连续且可能存在间断点的连续区间，建立了卷取量方程；分析并确定了织物各纬卷取量的解区间，给出了卷取量的求解方法——以解区间足够小为解判据的二分法，并阐明了求解方法在间断点处的有效性；对于由离散点构成的离散区间，给出了区间端点卷取量的取值方法和区间中各纬卷取量的确定方法。

The results have showed that elongation at break, elastic recovery percentage of elongation, pliability, pendency, frictional resistance and moisture absorption of modified flax fabric are prefer to the flax fabric without REF treatment.

但是改性亚麻织物的断裂强力比普通织物差，而且随着改性程度的增大断裂强力呈下降趋势；另外改性亚麻织物的通透性比普通亚麻织物稍差。

Floats in satin and sateen fabrics tend to snag and abrade easily, thus, such fabrics are not as durable as plain or twill weave fabrics.

缎纹织物中的浮长线容易磨损、起毛或纤维被勾出。因此，这类织物的强度低于平纹织物和斜纹织物。

The relationship between the pilling property and structure of light-weight worsted fabric s was analyzed by testing and software.

通过大量实验，运用软件分析了薄型精纺毛织物的结构参数与织物的起毛起球之间的关系，得出了织物原料、组织、经纬密、纱线捻系数与织物起毛起球性的相互关系。

By comparing the binder yarn crimpness,fil ling yarn density as well as the fabric thickness,it was found that a proper bin der tension not only favored the forming of an ideal orthogonal fabric structure ,but also made the weaving process smoothly.

通过比较织物的接结纱织缩率、纬纱密度和织物厚度，发现适当的接结纱张力既有利于形成较为理想结构的正交织物，又有利于织造的顺利进行；较小的接结纱浮长，有利于织物结构的均匀。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。