swelling agent

[ˈswɛlɪŋ ˈedʒənt][ˈswelɪŋ ˈeidʒənt]

溶胀剂膨化剂泡胀剂

  • Grape swelling agent accelerates the growth and development in early stages of fruits by increase CTK contents increase cell number in unit volume and increase horizontal enlargement ability .

    葡萄 膨大 是通过提高果实中细胞分裂素的含量,增加单位体积的细胞数量,加快细胞横向增生能力来加速果实的前期的生长发育;果实后期的膨大主要是靠生长素含量的提高而起的作用。

  • Using lightweight cement slurry ( 1 . 47 g / cm3 ) and such additives as filtrate reducer crystal lattice swelling agent and anti-channeling agent etc ;

    应用低密度水泥浆(密度为1.47g/cm3),使用S27降失水剂、SEP-1晶格 膨胀 和CO-124防气窜 膨胀剂等外加剂;

  • Synthesis of MCM-41 mesoporous molecular sieves with FCC decant oil as swelling agent

    以催化油浆为增 的MCM-41介孔分子筛的合成

  • The swelling agent was acetone .

    溶胀 为丙酮。

  • Application of nitrogen swelling agent in cementing in Shengli Oilfield

    氮气 膨胀 在胜利油田固井中的应用

  • The best treatments of swelling agent is 10 ppm 15 days after anthesis fruit-setting rate . single cherry weight and cluster weight were increased significantly shape index was deceased the exterior quality of fruit was improved .

    膨大 处理以花后15天10ppm的使用效果为最好,能使京亚和京秀葡萄的座果率、单果重、穗重显著增加,而且使果形指数变小,提高葡萄果实的外观品质。

  • The factors that will influence the raising effect are mainly the swelling agent softener and cooling .

    影响人棉布砂洗起绒效果的主要因素是 膨化 、柔软剂和打冷风处理;

  • Redemptive cucumber on the very next day and night long this is definitely used hormone swelling agent .

    买回的黄瓜放一晚上,第二天又“长”大了,这肯定是使用过激素 膨大

  • Grafting Dual Monomers on Polypropylene Using Supercritical Carbon Dioxide as Swelling Agent

    超临界二氧化碳 协助双单 接枝聚丙烯

  • Synthesis and Evaluation of Water Swelling Polymer Plugging Agent

    吸水 膨胀型聚合物堵漏 的合成与评价

  • The addition of the swelling agent ( styrene ) during the oxidative polymerization of DMP can increase the molecular weight of PPO due to the increase of the mobility of the oligomer chains in the polymer particle and the facilitation of the oxidative polymerization at the later period .

    DMP氧化聚合过程中引入 溶胀 苯乙烯,可提高PPO的相对分子质量,这是由于苯乙烯的引入能增加聚合物粒子相内预聚物分子链的活动性,促进聚合物粒子相内的后氧化聚合。

  • Compared with the coat system which introduced swelling control agent ( SCA ) into the outer coat the system with SCA in the inner coat was more effective to reduce the drug release rate especially in initial period .

    与外层引入 SCA相比,在内层药物和高分子中添加SCA更能有效地降低 药物的释放速率;

  • The influences of swelling agent solution concentration treating temperature and time on the modification to flax fabric were studied to find the optimum modification conditions .

    通过比较 膨化 浓度、改性温度和时间的改变对提高亚麻纤维染色性能的影响,优化出提高亚麻纤维染色性能的最佳改性工艺。

  • The modification to flax fabric was carried out by treating it with swelling agent to improve the dyeability of flax fabric .

    利用 膨胀 对亚麻纤维进行 膨化改性以提高其轧染染色时的染色性能。

  • Preparation of PE / PS composites using supercritical CO_2 as swelling agent

    用超临界CO2为 溶胀 制备PE/PS共混物

  • Grafting methyl methacrylate ( MMA ) onto styrene-butadiene-styrene tri-block copolymer ( SBS ) was carried out by free radical polymerization using supercritical carbon dioxide as a solvent of MMA and swelling agent for SBS .

    利用超临界CO2作为甲基丙烯酸甲酯(MMA)的溶剂和苯乙烯-丁二烯-苯乙烯嵌段共聚物(SBS)的 溶胀 ,通过自由基聚合制备了MMA与SBS的接枝聚合物(SBS-g-MMA)。

  • Results showed when the ratio of swelling agent to chloromethylated beads was 3.5 : 1 ( v / wt. )

    结果显示,当控制 溶胀 /氯球的配比为3.5/1(v/wt.)

  • Nitrogen swelling agent is vital for controlling gas channelling during cementing .

    氮气 膨胀 在固井防气窜中起着重要的作用。

  • The fifth generation swelling agent ( ZY ) with high performance can solve well the controlling for cracking and penetrating of building structure .

    第五代高性能混凝土 膨胀 (ZY)能较好地解决建筑结构的裂渗控制问题。

  • Experimental study of XS-1 cement swelling agent

    XS-1型水泥 膨胀 试验研究

  • Adding the swelling agent in the slurry and adopting the opening WOC technology in the casing to eliminate the micro-fractures or pores caused by the inner pressure and the inflation-contraction feature of the cement slurry to seal off the annular .

    在水泥浆中引入 膨胀 和套管内敞压候凝技术,消除因内部压力和水泥浆固有的膨胀-收缩特性而造成的微裂缝-微孔隙,实现环空密封。

  • In the aspects of decrease of relaxation time and extrusion swelling the homogenizing agent HA is better than 40MS ( F ) .

    在减小松弛时间和挤出 膨胀方面,自制均匀 的作用效果优于40MS(F)。

  • If the formation water in Guantao formation is used as a source of water injection swelling preventing agent shall be added to the injected water to prevent formation damage from hydrated clay swell .

    若将馆陶组地层水作为注入水水源,必须在注入水中加入防 以防止由于粘土水化膨胀而造成的地层伤害。

  • Effects of many factors on the release behavior of terbutaline pulsatile tablets were investigated . These factors include ingredients of core tablets the amount of NaCl in the core tablets coating level of swelling agent etc.

    考察了片芯组成的多个因素,以及片芯中氯化钠 用量溶胀层厚度对于硫酸特布他林定时脉冲片释药行为的影响。

  • And the effects of swelling conditions such as the swelling temperature the volume ratio of swelling agent to seed emulsion swelling time and the crosslinking agent the small molecular compound the emulsifier on the particle size and the particle size distribution have been studied .

    文章研究了溶胀温度、 溶胀 比例、溶胀时间、交联剂、小分子化合物及表面活性剂等因素对生成微球的粒径和分散性的影响。

  • Development and Application of Swelling Agent ST - 2

    ST-2 膨化 的研究与应用

  • The treatments of swelling agent reduce the solvable sugar content acid content and Vc content increase sugar acid ratio and show little influence on quality .

    膨大 处理使葡萄果实中可溶性糖、有机酸和维生素C的含量略有下降,增加果实的糖酸比,对葡萄果实的品质无太大影响。

  • Benzylation was carried out with benzyl chloride as etherifying agent NaOH as swelling agent and catalyst cetyl trimethyl ammonium bromide as phase transfer catalyst and toluene as solvent .

    苄基化改性以苄基氯作为改性试剂,NaOH作 及催化剂,十六烷基三甲基溴化铵作相转移催化剂,甲苯作溶剂。