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- The influence of carbon black on the slurry viscosity and gelation time was studied. 研究了炭黑含量对浆料粘度以及固化时间的影响。
- Gelation time refers to the interval of time between the addition of the last ingredient and the completion of the gelling. 胶凝时间，是指加入最后成分到胶凝完毕所需时间。
- The reaction kinetics of prepolymerization of diallyl isophthalate (DAIP) was studied through the gelation time and the refraction index respectively. 本文利用折光率控制预聚反应凝胶点,制取DAIP(间苯二甲酸二烯丙酯)预聚液,并根据凝胶时间、折光率研究DAIP单体预聚反应动力学。
- The results showed that the gelation time of CHR decrdased with increasing the CPD-Na amount and the reaction temperature. 结果表明，随CPD－Na用量的增加和反应温度的升高，CHR形成凝胶的时间缩短。
- The microencapsulation conditions were also optimized.It was found that the gelation time of the gelatin has a great e... 凝冻速度居中或偏慢的明胶更适宜于制备微胶囊,所得结果对选择微囊化所使用的明胶具有一定指导意义。
- The results of the computer simulation show that the gelation time, the clusters average size and the clusters size distribution are notably affected by the solvent quality. 计算机模拟结果表明，溶剂品质对凝胶化时间、簇平均尺寸、簇尺寸分布等有明显影响。
- The effect of hydrotalcite and organo-hydrotalcite exchanged by laetamic acid on gelation time of low molecular weight polyamide/epoxy resin system was studied. 采用水滑石降低环氧树脂/低分子质量聚酰胺固化体系的凝胶时间。
- Taking systematic gelatin time as the object,the effects of different type of curing agents,adhesive composition and curing temperature on system gelation time were discussed. 结果表明,固化气氛对酚醛型氰酸酯的反应活性有着显著的影响,在空气气氛中的凝胶时间远小于惰性气氛的凝胶时间。
- And the gelation parameters are 2 mm in beads diameter, 1.5% (wt%) sodium alginate, 3.5% (wt%) CaCl_2, and the gelation time of 10 min. The biocompatibility of Ca-Alg MBs for NSCs was tested by coculturing NSCs with Ca-Alg MBs up to 21 days. 根据细胞培养对胶珠的强度要求;对胶珠进行强度检测;综合扩散系数与强度检测结果;选出适于神经干细胞培养的最佳成胶珠工艺条件为:1.;5%25(wt%25)的海藻酸钠;3
- The typical problems encountered in enzyme encapsulation through sol\|gel proces s,such as too long gelation time,small gel pore size,low gel mechanical strength and so on, are briefly outlined. 综述了溶胶凝胶固定化酶由于凝胶化时间过长,凝胶孔径偏小以及凝胶机械强度低等问题的存在引起酶构象改变、屏蔽,底物与产物的扩散速率慢以及酶与底物的不易接触。
- In the light of the practical conditions of the two wells, an injection profile medifier bas been developed, which has the properties of in situ gelation and adjustable gelation time. 本文针对两口井的实际情况，研制了一种就地交联、且初凝时间可调的调剖剂。
- Determination of gelation time of epoxide resins 环氧树脂凝胶时间测定方法
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Keywords s:mullite whiskers;sol-gel;gelation time; 莫来石晶须;溶胶-凝胶;凝胶化时间;
- equivalent gelation time contour diagrams 深部调剖
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
