</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">纺织纤维的机械性能应包括纤维的强度、伸长、弹性、耐磨性、弹性模量等。</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>
</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">纤维的强度:纤维的强度是指纤维抵抗外力破坏的能力,它在很大程度上决定了纺织商品的耐用程度。</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>
</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">纤维的强度可用纤维的绝对强力来表示,它是指纤维在连续增加负荷的作用下,直至断裂时所能承受的最大负荷。其法定讲师单位为牛顿(</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>N</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">)或厘牛顿(</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>cN</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">)。过去习惯用克力或公斤力表示。</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>
</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">由于纤维强力的与纤维的粗细有关,所以对不同粗细的纤维,绝对强力无可比性,因此,常用相对强度来表示纤维的强度。相对强度是指单位线密度(每特或每旦)纤维所能承受的最大拉力。法定计量单位为牛</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>/</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">特(</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>N/tex</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">)或厘牛</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>/</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">特(</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>cN/tex</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">)。过去习惯用克力</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>/</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">旦表示。</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> </SPAN>"/>
</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">纺织纤维的机械性能应包括纤维的强度、伸长、弹性、耐磨性、弹性模量等。</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>
</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">纤维的强度:纤维的强度是指纤维抵抗外力破坏的能力,它在很大程度上决定了纺织商品的耐用程度。</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>
</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">纤维的强度可用纤维的绝对强力来表示,它是指纤维在连续增加负荷的作用下,直至断裂时所能承受的最大负荷。其法定讲师单位为牛顿(</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>N</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">)或厘牛顿(</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>cN</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">)。过去习惯用克力或公斤力表示。</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>
</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">由于纤维强力的与纤维的粗细有关,所以对不同粗细的纤维,绝对强力无可比性,因此,常用相对强度来表示纤维的强度。相对强度是指单位线密度(每特或每旦)纤维所能承受的最大拉力。法定计量单位为牛</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>/</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">特(</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>N/tex</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">)或厘牛</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>/</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">特(</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>cN/tex</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">)。过去习惯用克力</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>/</SPAN><SPAN style="FONT-FAMILY: 宋体; COLOR: black; FONT-SIZE: 14pt; mso-ascii-font-family: ´Times New Roman´; mso-hansi-font-family: ´Times New Roman´; mso-bidi-font-family: ´Times New Roman´; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">旦表示。</SPAN><SPAN style="FONT-FAMILY: ´Times New Roman´; COLOR: black; FONT-SIZE: 14pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> </SPAN>"/>