If drying rate is too fast, it will seriously influence the activity of catalyst. Furthermore, the action of auxiliary element Nb in the catalyst is important.
对催化剂的制备条件考察表明，干燥方式对催化剂的性能影响很大，干燥速度过快会对催化剂的活性产生严重的影响。
参考来源 - Mo·2,447,543篇论文数据，部分数据来源于NoteExpress
混凝土比例必须经过科学判断，因为当当地气候会影响干燥速度。
The proportions used in mixing the cement must be determined scientifically as local climatic conditions affect the drying rate.
讨论了热湿处理与干燥速度、弦径向干缩比和干燥应力之间的关系。
The effect of hydrothermal treatment on drying rate, ratio of tangential shrinkage to radial shrinkage and drying stress is discussed.
讨论了变性淀粉粘合剂的初粘力，干燥速度等并与普通淀粉粘合剂作了比较。
The initial adhesion and drying velocity of the modified starch are compared with those of the usual starch adhesive.
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