加入量

• In order to obtain the strontium titanate nanocrystalline powers materials with small grain , high purity and homo - geneous grain size distribution , the effect of water , waiter - free acetic acid , gel temperature , heat treat temperature and so on were researched
  为了制备出晶粒小、材料纯度高以及粒径分布均匀的纳米钛酸锶粉体材料，研究了用水量、冰醋酸加入量、凝胶温度和煅烧温度等工艺参数对制备纳米钛酸锶粉体材料的影响。
• Eight of input and state variables of blast furnace , i . e . silicon content , irregular coke charge , coal injection , blast pressure , blast temperature , blast volume , batch of charge in a tapping period , ratio of ore - to - coke in charge , are considered as input of prediction model
  采用天津铁厂1 #高炉的[ si ]含量、铁间料批数、热风压力、实际喷煤量、冷风流量、热风温度、净焦加入量、焦炭负荷等8个影响因素作为预测模型的主要输入变量。
• According to concrete request to nodular cast iron trademark , choosing the rare earths nodularizer variety correctly , confirming the best remnant allowance of rare earths and magnesium and confirming the quantity of the joining nodulizer are the most important condition producing the high quality nodular cast iron
  摘要根据具体球墨铸铁牌号要求，正确选择稀土球化剂品种，确定最佳稀土残留量、镁残留量及球化剂加入量，是保证生产优质球墨铸铁的必要条件。
• The results show that nano - particles affect the solution viscosity and crystalline properties of uhmwpe . owing to the strong interaction between nano - particles and pe molecules , the viscosity and e _ ( ) of uhmwpe solution increase with the increasing of nano - particles content
  实验表明，纳米粒子的加入对溶液粘度和uhmwpe的结晶性能均有影响，由于纳米粒子和pe大分子及溶剂间有强烈的相互作用，使溶液粘度及粘流活化能均随纳米粒子的加入量的增加而增加。
• The tea waste powder with different sizes as an additive was used to urea - formaldehyde ( uf ) resin , and the effects of the tea waste powder sizes and amount on the free formaldehyde content of uf resin , the formaldehyde emission , and hood strength of uf resin hooded plywood were studied in this paper
  摘要将不同颗粒度的茶叶废料粉添加到脲醛树脂胶中，研究了茶叶废料的颗粒度、加入量等对脲醛树脂胶黏剂的游离甲醛含量、黏接胶合板的甲醛释放量及胶合强度的影响。
• The effects of main process factors such as feeding mode , reaction ph values , and ratio of ammonia and nickel ion , reaction time , agitation , reaction temperature and aging et al on the crystallization course and physical properties of nickel hydroxide were studied in detail . at last , we acquired the optimal preparation parameters , the spherical nickel hydroxide with high tap density and crystalloid degree , perfect flow ability were prepared
  在研究加料方式，氨水的加入量，反应时间、体系ph值、反应温度、搅拌、陈化等主要工艺条件对ni ( oh ) _ 2结晶过程和物理性能影响的基础上，确定了较优的工艺参数，制备出了堆积密度和结晶致密程度较高、流动性较好的球形ni ( oh ) _ 2 。
• The size distribution of composite latex particles is similar to that of polyacrylate / caco3 latex . their mean particle diameters gradually decrease with amount of polyacrylate / caco3 latex and caco3 / monomers increasing , but the mean particle diameters of the composite latex are much bigger than particle diameters of caco3 latex . molecular weight of pvc composite resin was determined by viscometer
  结果表明：复合胶乳呈现与种子粒径相近的单峰分布，其平均粒径随聚丙烯酸酯caco _ 3种子胶乳中caco _ 3加入量的增加而逐渐减小，但复合乳胶粒径比种子粒径要大很多；用粘度法测定了复合树脂中pvc的粘均分子量。
• The results showed the optimum condition and technology were that mma : ea : maa = 45 : 40 : 15 , the content of total initiator was 0 . 8 % , and the content of seed initiator was 0 . 3 % , emulsion : talcum powder : water = 200 : 80 : 60 , and the defect of too sticky of working liquid could be overcame by using talcum powder as filling agent
  结果表明：单体组成比为mma ： ea ： maa 45 ： 40 ： 15时，所得乳液聚合物能满足使用性能要求；种子引发剂加入量控制在单体量0 . 3 % ，而总的引发剂用量在0 . 8 %较适宜；以滑石粉作填料，可克服工作液增稠严重的缺陷，工作液的配比按胶乳：滑石粉：水质量比200 ： 80 ： 60能得到理想港宝胶片。