1) unevenness of drying elongation
干伸不匀率
1.
With the method of variance analysis, the effect of the concentrationof sulfuric acid and zinc sulfate in the spinning bath on the unevennessof drying elongation at break of the viscose silk is analysed, finding outthe main causes leading to the bigger unevenness of drying elongation atbreak of viscose silk.
本文采用方差分析的方法,分析了纺丝浴中硫酸、硫酸锌浓度对粘胶丝干伸不匀率的影响,找出了造成粘胶丝干伸不匀率偏大的主要原因。
2) elongation irregularity
伸长不匀率
3) yarn irregularity
条干不匀率
1.
The influential factors on the quality of dry-spun PAN bukly tops, such as length, steam shrinkage, yarn irregularity, were analyzed.
分析了腈纶干法丝束制条中影响产品质量的毛条长度、蒸汽收缩率、条干不匀率等因素。
2.
The performance of FA326 type drawing frame is advance and its automation is high,which can improve effectively quality index such as yarn irregularity,weight unevenness etc.
FA326型并条机性能先进,自动化程度高,可有效地改善并条的条干不匀率、重量不匀率等质量指标。
3.
The factors affecting yarn irregularity of multiporous fine-denier PET POY were discussed from the aspects of process technology and equipments.
从工艺、设备方面探讨了多孔细旦涤纶POY条干不匀率的诸多影响因素。
4) yarn unevenness
条干不匀率
1.
Three models to predict the yarn unevenness value (CV), breaking strength (BS) and ends down in spinning (ED) have been established and compared with the multivariate linear regression method.
通过建立BP神经网络模型对细纱条干不匀率(CV)、断裂强力(BS)与纺纱断头率(ED)进行预报,并与多元线性回归方法进行比较,验证了BP神经网络预报的准确性与高效性。
2.
The optimal yarn unevenness of 266 dtex/48 f PET POY can be obtained under the conditions of nipple height 1.
运用正交实验法对影响涤纶POY条干不匀率的主要因素油嘴高度、侧吹风速度、上油率进行优化试验 ,找出 2 66dtex/4 8f涤纶POY条干不匀率最佳值对应的工艺条件是 :油嘴高度 1。
5) unevenness of textile strands
条干不匀率
1.
In this paper,we studied the relationship between blending ratio and tensile strength、elongation at break、hairiness、 unevenness of textile strands of polyester flax yarn,in order to provide reference for developing and producing firm.
分析了涤 /麻混纺纱的拉伸断裂强力、断裂伸长率、毛羽和条干不匀率与混纺比之间的关系 ,为开发涤 /麻混纺产品提供参考。
6) unevenness
[英]['ʌn'i:vənnis] [美][ʌn'ivənnɪs]
条干不匀率
1.
Discussion on influence factors of theunevenness of PET FDY with TCS process;
TCS法生产涤纶FDY条干不匀率影响因素的探讨
2.
The article discussed about the factors of process and machinery which influenced the yarn unevenness of polyester POY in the NOY- Type spin plant,and showed the corresponding method to decrease the yarn unevenness value.
针对 NOY纺丝装置影响涤纶 POY条干不匀率的诸多工艺和设备上因素进行了讨论 ,并针对此给出了相应的降低 POY条干不匀率的方法。
3.
he effects of such factors as water content of chips,pump delivery,spinning speed,quenching,feed position of finishing oil and winding tension in the process of spinning on POY unevenness were studied.
研究了涤纶ＰＯＹ在纺丝过程中，切片含水率、泵供量、纺丝速度、冷却条件、上油嘴位置、卷绕张力等因素对涤纶ＰＯＹ条干不匀率的影响。
补充资料：前伸峰、伸舌头峰
分子式：
CAS号：
性质：又称前伸峰、伸舌头峰。前沿平缓，后沿陡峭的不对称色谱峰称前沿峰。与非线性吸附等温线相对应的色谱峰，可能出现在前延峰。
CAS号：
性质：又称前伸峰、伸舌头峰。前沿平缓，后沿陡峭的不对称色谱峰称前沿峰。与非线性吸附等温线相对应的色谱峰，可能出现在前延峰。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条