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The resulting CA hollow fiber by the dry jet wet spinning technique showed a dense structure with low PWP. 中文摘要本文系以探讨醋酸纤维素中空纤维膜之纺丝条件对其性能之影响为研究目的。
dry jet wet spinning 干湿纺
Precursors for high performance carbon fibers and Dry - Jet wet spinning 高性能碳纤维原丝与干喷湿纺
A hollow fiber ultrafiltration membrane was prepared by using polyvinyl chloride (PVC) and polysulfone (PSF) blends and the dry wet spinning technology. 将聚氯乙烯(PVC)和聚砜(PSF)共混,采用干湿纺工艺制备了中空纤维超滤膜。
Elastic splicer jet wet and can also be used in conjunction splicer device. 弹力捻接器也可与喷湿捻接装置结合使用。
The RSF filament with xanthate was produced by wet spinning process. 用自透析湿法纺丝，制得含黄原酸盐的再生丝素初生纤维。
The whitening process was performed on PAN fiber produced by sodium thiocyanate wet spinning. 对硫氢酸钠湿法二步法腈纶进行增白,探讨了主要增白工艺条件对增白效果的影响。
The pupa protein fiber is a kind of protein fiber and it was made from pupa protein and viscose by wet spinning. 蚕蛹蛋白纤维是一种新型的再生蛋白质纤维,是将蚕蛹蛋白质和粘胶通过湿法纺丝制成。
The PLA and 2%PEG+98%PLA filaments have been prepared by wet spinning with the solvent HFIP. 以HFIP为溶剂,通过湿法纺丝制得PLA和2%25PEG+98%25PLA纤维,并使用红外光谱和电子强力仪分别对其分子结构和力学性能进行表征。
The in-situ test of the technology of DJM(dry jet mixing)for the reinforcement of marine soft soil subgrade is presented and analyzed.Some helpful conclusions are drawn. 本文介绍、分析了粉喷桩处理滨海相软土地基的施工工艺试验研究成果,得出了一些有益的数据及结论,可为深圳地区滨海相软土地基处理提供参考。
YANG Zhi-yong,HU Chun-lin.Study on dry jet mixing piles for improving soft soil foundations and application[J].Rock and Soil Mechanics,2002,23(Supp.):113-116. [1]杨志勇;胡春林.;水泥粉喷桩加固软土地基的研究与应用[J]
Utilizing wet spinning technique, a cellulose/poly(ethylene glycol)(PEG)/ginger blend fiber was prepared and characterized. 采用湿法纺丝技术制备了纤维素/聚乙二醇/生姜共混纤维。
Using NaSCN as solvent,acrylic fiber was produced by one-step wet spinning process.The effect of spinneret negative draw ratio on fiber formation was discussed. 采用硫氰酸钠为溶剂,湿纺一步法工艺生产腈纶,探讨了喷丝头负拉伸率对纤维成形的影响。
Alginate and chitosan can be made into fibers through the wet spinning process and further converted into nonwoven, woven, and knitted fabrics that find use in medical area. 摘要海藻酸和甲壳胺通过湿法纺丝，可以加工成纤维，并可以加工成非织造布、机织物、针织物等材料，应用于医用卫生材料的生产。
The dry jet mixing pile (DJMP)has been widely used for the soft ground improvement in expressway engineering, but the stress ratio of pile to clay and deformation of composite foundation are not well understood. 水泥土搅拌桩在高速公路的软基处理中得到了广泛应用,但是对水泥土搅拌桩地基深层桩土应力比和变形未能有深入的认识。
Based on the field tests, the numerical method was employed to analysis the performance of ground improved by DJM-PVD (dry jet mixing-prefabricated vertical drains) combined method under embankment. 摘要以淮盐高速公路现场试验段为原型，采用数值分析方法分析了路堤荷载下DJM-PVD复合地基的固结机理和桩土应力分配特性。
Salt alginate fiber was prepared by means of wet spinning, the structure and properties of the fibers were studied by differential thermal analysis, infrared and scanning electron microscopy. 摘要采用溶液纺丝的方法制备了海藻酸盐纤维，借助热分析、红外分析及扫描电子显微镜等对纤维结构与性能进行了研究。
The wet clothes will soon dry in the sun. 湿衣服在太阳下很快就会干的。
The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
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。