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- Preparation and Characteristic of Mullite Spinning Solution. 莫來(lái)石纖維紡絲原液的制備及特性研究。
- The spinning solution is made by dissolving cellulose acetate in acetone containing a small amount of water (up to 10 percent). 將醋酯纖維素溶解于丙酮中(丙酮中含有少量的水,最大含水量為丙酮重量的10%25)而形成紡絲液。
- 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:與聚乙烯醇共混后再生絲素纖維的柔韌性有一定改善,適當增加PVA在共混物中的含量、提高紡絲液濃度以及紡絲電壓有利于改善共混溶液的可紡性。
- Adding antistatic agent in the polyacrylonitrile fiber spinning solution is an important method of enduing polyacrylonitrile fiber with antistatic property. 在腈綸紡絲原液中添加抗靜電劑是賦予腈綸抗靜電性能的一種重要方法。
- 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. 闡述了制備水溶性聚乙烯醇(PVA)纖維原料的選擇,紡絲原液的制備,紡絲及后處理工藝條件。
- 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. 把特殊的添加劑加入紡絲溶液,或用這些添加劑處理纖維,可獲得具有生物活性的人造纖維素纖維。
- 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,可以把能產(chǎn)生多種顏色的小分子OLED,與用旋轉涂布法做出來(lái)、且較具經(jīng)濟效益的PLED兩者結合起來(lái)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. 主要考察了不同溫度,濃度及交聯(lián)劑用量與明膠/PVA,明膠/粘膠以及明膠/粘膠/PVA共混紡絲原液的流變性能之間的關(guān)系。
- The result showed that silatrane has better anti-erosion ability and other tribological behaviors when it used as an true solution addition of water-base metalworking fluid. 實(shí)驗證明雜氮硅三環(huán)作為環(huán)保型水基金屬加工液添加劑具有良好抗腐蝕性能和一定的減摩抗磨性能。
- conducting pipe for spinning solution 紡絲溶液輸送管
- All of Baldwin’s filtration solutions are designed to achieve savings on dampening solution additives, alcohol and energy. 所有鮑德溫的過(guò)濾解決方案的設計,以節省開(kāi)支的抑制解決添加劑,酒精和能源。
- 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. 采用低溫原位聚合技術(shù)合成聚砜酰胺/無(wú)機粉體納米復合材料,選擇性能較好的紡絲液,用濕法紡絲工藝制成纖維。
- The motorcycles were spinning along at full speed. 摩托車(chē)正全速疾馳。
- 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. 摘要為了制備具有生物活性的功能性纖維,在溶劑法生產(chǎn)再生纖維素纖維的過(guò)程中,把海藻粉末與紡絲溶液混合,所得到的海絲纖維中分布了細小的海藻顆粒。
- The lorry went into a spin on a patch of ice. 卡車(chē)在一片冰地上打滑了。
- Let's go for a spin in my new car. 坐我的新汽車(chē)兜一圈吧。
- It may take a long time to find a solution to the problem. 也許要花很長(cháng)時(shí)間才能找到解決這個(gè)問(wèn)題的辦法。
- The car is spinning along120 li per hour. 這車(chē)正以每小時(shí)120里的速度行進(jìn)。
- I've been in a real spin all morning. 我整個(gè)上午都暈頭轉向的。
- I simply refuse to conceive of such a solution. 這樣的解決辦法,我是絕對不考慮的。