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- Frequent Yarn Defect 常发性纱疵
- As to the serious problems of yarn defect in the hollow leg of the full closed flyers on the roving frames, idea of semi-closed flyers is put forth for consideration. 针时目前粗纱机用全封闭锭翼空心臂内积存的纱疵非常突出这一问题，提出了半封闭锭翼这一概念。
- Knotless operation can reduce yarn defects and improve resultant yarn quality on a certain degree. 无接头操作法在一定程度上减低了纱疵,对成纱质量有很好的改善。
- Single yarn strength CV, yarn weight CV, evenness CV, slubs and yarn defects closely relate with rotor spinning yarn quality. 单强CV值与质量CV值、条干CV值、粗细节、纱疵密切相关,是衡量气流纱质量的重要指标;
- Improving yarn evenness and decreasing cop yarn defect 提高细纱条干均匀度及减少管纱纱疵
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- The result shows that spinning yarn with high precision harmless machine wave roller can reduce yarn evenness CV,reduce yarn defects and enhance yarn quality evidently. 结果表明:应用高精度无害机械波罗拉进行纺纱,可以降低成纱条干CV,减少纱疵,显著提高成纱质量。
- Keywords electronic clearer;yarn faults grader;effectively;clear;yarn defect; 电子清纱器;纱疵分级仪;有效;清除;纱疵;
- Riots are of frequent occurrence in this province. 这省经常发生骚乱。
- By comparative analysis of the metal top cradles and the plastic ones, conclusion is made that the latter is superior over the former, with the result of reducing CV value and yarn defects. 摘要通过应用金属上销与塑料上销纺纱的对比试验，表明塑料上销优于金属上销，可达到改善条干、降低纱疵的目的。
- They detected no defect in the product. 他们没发现产品有任何问题。
- He is a frequent visitor to our house. 他是我们家的常客。
- This was his fatal defect; he was of feeble will. 这是他致命的弱点，他意志薄弱。
- She was a frequent visitor to the gallery. 她经常参观这个美术馆。
- They pitched a yarn about finding the jewels. 他们编了一个找到宝石的故事。
- This is the bar that harlots frequent. 这是个妓女们常出入的酒吧。
- John likes to frequent the bars. 约翰喜欢经常出入酒吧。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- The crops suffered from frequent blights. 农作物经常遭受病虫害。
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
