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- kinetics of dye uptake rate 上染率动力学
- But the dye uptake of PET fiber was far lower than that of MF and CDP fibers. 而 PET纤维的上染率均远低于 MF和 CDP纤维
- At the same time, plasma treatment has enhanced the dyeing rate and dye uptake of the yak fibers with the physical properties such as tensile strength remained. 等离子体处理提高了牦牛毛纤维的染色速率以及染色上染率,同时保持其物理性能即拉伸强度不变。
- It was concluded that the dye uptake difference between A and B line of JinYang brand finished fiber was caused by the decrease of sodion in the third monomer. 采用高效液相色谱电导检测室,跟踪分析纺丝前工段各溶液中杂质含量。
- Sublimationg transfer printing was studied in this paper,the effect of different technical conditions on dye uptake was studied and the best techinics were obtained. 本文主要研究升华转移印花工艺,探讨了转移印花中各工艺条件对染料上染率的影响,并筛选出转移印花相对最优工艺。
- The new leveler M was presented for its influences on penetration ability, dye mobility, dye uptake ratio and rate, color fastness and apparent depth K/S in cotton and polyamide fiber dyeing. 摘要介绍新型匀染剂M在棉、锦织物染色中的渗透性及其对染料移染性、上染率、上染速率、染色牢度、表观深度K/S值的影响。
- The exptl, results demonstrated that such surfactants could decrease initial uptake rate of acid dyes, had quite good dye migration performance and could be developed as leveling agents. 结果表明,含聚氧乙烯链阳离子表面活性剂能降低酸性染料的初始上染速率,并具有较好的移染性,可开发为匀染剂。
- Nitrogen fertilization with DCD could mitigate N_2O emission, and have no significant effect on CH4 uptake rate. 在施肥处理中,添加DCD的尿素和碳铵处理能减少N_2O排放通量,同属于铵态氮肥的碳铵和尿素对旱地农田CH_4吸收的抑制作用没有显著差异。
- Applied FACS to assess the uptake rate of CpG2006 and to analysis the expression level of CD 19, CD20, CD22 and CDS. 采用国内外公认的对人具有明显免疫增强作用的CpG2006,通过分子偶联技术合成CpG2006复合物(CD40L-pLL-CpG2006)。
- Content of the third monomer of JinYang brand finished fiber ( sodium ( - sulpho - alkyl methacrylate) in which the dye uptake difference exists was analyzed with atomic absorption instrument. 利用原子吸收仪,分析上色率存在差异的金阳成品纤维第三单体(甲基丙烯磺酸钠)含量,确定金阳牌成品纤维A、B生产线上色率差异是由于第三单体上钠离子减少所致。
- The results showed that under P-deficient condition, CA9325 had greater P uptake rate, higher affinity to P and stronger endurance to low-P. 吸收H_2PO_4~-的动力学研究表明,CA9325和JM2幼苗在含有不同磷水平的营养液中培养23 d并耗竭48 h后,缺磷培养的CA9325根系对H_2PO_4~-的吸收快,亲合力高,耐低磷能力强。
- Based on trials,the results showed that the dye uptake and color fastness of microwave dyed fabric were reached or higher than conventional process. 试验结果表明:经微波染色或固色的织物,其上染率和色牢度普遍达到或高于常规水浴加热法染色;
- Washing 6-day old young excised roots of wheat in aerated de-ionized water or 0.1 mAf CaSO_4 solution for 24 hours induced an increase in K~+ uptake rate. 小麦离体根在通气的去离子水中或0.;1mM CaSO_4溶液中浸洗24小时;显著地增加K~+的吸收速率。
- The effects of antistatic finishing agent PEE on PET dyeing properties were discussed in term of dye uptake percentage, K/S value and rubbing fastness. 摘要用上染百分率、K/S值、耐摩擦色牢度探讨了抗静电整理剂PEE对染色性能的影响。
- Cationic dye diffusion process in dyeing anti-bacteria and mite-proof acrylic fiber was studied after determined K/S value and dye uptake C_F. 分析了国内外织物防螨抗菌测试方法及其评价标准的现状、存在的问题及发展趋势。
- The paper introduces a technique for the on-line estimation of oxygen uptake rate (OUR), using readily available sensors and a process control computer presented. 介绍一种基于现有污水处理厂的测量仪表和过程计算机,在线预估溶解氧吸收率(OUR)的技术。
- Method Fermentation media were designed by using different carbon sources,and the uptake rate of carbon sources were measured during the biosynthesis of acarbose. 方法采用不同的碳源物质组成发酵培养基,并测定阿卡波糖发酵过程中碳源物质消耗与阿卡波糖生物合成的关系。
- The results showed that ultrasonic/alkali system could effectively resolve the oligomer problems in PTT fiber dyeing and improve the dye uptake and color depth to some degree. 结果表明,超声波/碱协同处理能有效地解决PTT聚酯纤维染色中的低聚物问题,且上染率和表观颜色深度也有所提高。
- Thestudy showed that the relation between the oxygen transfer coeffcient and theoxygen uptake rate per dried weight of the mixed liquid in the aeration tank isa1so accord with the Langmuir Adsorption Isotherm. 研究发现混合液中单位干重固体的氧吸收速率与氧传质系数增大率之间的关系符合 Langmuir吸附等温式。
- Comparative results of active characters:(1) Oxygen Uptake Rate(OUR): the change rules of OUR in two aeration basins are alike, but the active condition in Xindu is better than that in Lhasa. 对污泥活性的测定选取了好氧速率(OUR)和脱氢酶活性(DHA)两项指标,结果表明:(1)两地OUR值随COD降解的变化规律一致,不同之处在于新啤污泥的活性好于拉啤。