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- Preparation and Characteristic of Mullite Spinning Solution. 莫来石纤维纺丝原液的制备及特性研究。
- The spinning solution is made by dissolving cellulose acetate in acetone containing a small amount of water (up to 10 percent). 将醋酯纤维素溶解于丙酮中(丙酮中含有少量的水,最大含水量为丙酮重量的10%25)而形成纺丝液。
- With increasing the amount of PVA in the blend, concentration of spinning solution and the voltage of electrospinning, spinnability of the solution could be favored. 研究表明:与聚乙烯醇共混后再生丝素纤维的柔韧性有一定改善,适当增加PVA在共混物中的含量、提高纺丝液浓度以及纺丝电压有利于改善共混溶液的可纺性。
- Adding antistatic agent in the polyacrylonitrile fiber spinning solution is an important method of enduing polyacrylonitrile fiber with antistatic property. 在腈纶纺丝原液中添加抗静电剂是赋予腈纶抗静电性能的一种重要方法。
- The preparation of water-soluble PVA fiber, the selection of feedstock and the preparation of spinning solution were described, as were the spinning and aftertreatment conditions. 阐述了制备水溶性聚乙烯醇(PVA)纤维原料的选择,纺丝原液的制备,纺丝及后处理工艺条件。
- Man-made cellulosic fibers with bioactive properties can be achieved by addition of special additives into the spinning solution or by treatment of fibers with these chemicals. 把特殊的添加剂加入纺丝溶液,或用这些添加剂处理纤维,可获得具有生物活性的人造纤维素纤维。
- Is there a way to pair the many colors produced by small-molecule OLEDs with the economic benefits of the spin solution coating used in PLEDs? 是否有方法,可以把能产生多种颜色的小分子OLED,与用旋转涂布法做出来、且较具经济效益的PLED两者结合起来呢?
- The rheological property of gelatin/PVA,gelatin/viscose,gelatin/viscose /PVA blended spinning solution with the addition of crosslinker at different temperature and concentration were investigated. 主要考察了不同温度,浓度及交联剂用量与明胶/PVA,明胶/粘胶以及明胶/粘胶/PVA共混纺丝原液的流变性能之间的关系。
- conducting pipe for spinning solution 纺丝溶液输送管
- In order to prepare bioactive functional fibers, the German company Zimmer blended seaweed particles with the spinning solution during the solvent spun process for cellulose fibers, and dispersed the seaweed particles in the resultant Seacell fibers. 摘要为了制备具有生物活性的功能性纤维,在溶剂法生产再生纤维素纤维的过程中,把海藻粉末与纺丝溶液混合,所得到的海丝纤维中分布了细小的海藻颗粒。
- The motorcycles were spinning along at full speed. 摩托车正全速疾驰。
- The polysulfonamide nanocomposites is prepared by low temperature situated polymerization,spinning solutions that well meet requires of spinning were chosen to spin fibers by wet spinning. 采用低温原位聚合技术合成聚砜酰胺/无机粉体纳米复合材料,选择性能较好的纺丝液,用湿法纺丝工艺制成纤维。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- The lorry went into a spin on a patch of ice. 卡车在一片冰地上打滑了。
- Let's go for a spin in my new car. 坐我的新汽车兜一圈吧。
- The car is spinning along120 li per hour. 这车正以每小时120里的速度行进。
- I simply refuse to conceive of such a solution. 这样的解决办法,我是绝对不考虑的。
- I've been in a real spin all morning. 我整个上午都晕头转向的。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- The pitcher gave a spin to the ball. 投手使球旋转。