通过计算，得出了各种因素对充填效率的影响。
The factors affecting packing efficiency were analyzed by the calculation results of the new model.
充填效率随携砂液中砾石浓度、滤失量及砾石直径的增加而降低。
The packing efficiency decreases with the increase of gravel concentration in injected liquid, fluid loss to formation and gravel size.
本文介绍了在模锻工艺中实现局部加载的方法，编制了计算局部加载时模腔充填效率的电算程序。
The method of applying local loading to die forging was introduced in this paper. And a program for calculating the die filling efficiency was developed.
该采矿法的采矿效率高，回采作业安全性好，简化了充填工序，降低了生产成本。
The modified mining method offers high mining efficiency and excellent stoping safety performance, simplifies filling procedures and cuts operational cost.
应用铁铝型高水速凝材料不仅可解决矿山充填料不足、全尾充填存在的问题，还可提高采矿强度和生产效率。
The cementing material can not only solve some problems in filling of fullrangetailing, but also improve mining intensity and productivity.
目的探讨根管治疗术中根管充填的护理方法，以提高根管治疗的效率和质量。
Objective to explore the nursing methods during canal obturation in order to improve efficiency and quality of root canal therapy.
充填是提高浮选柱分选效率和降低浮选柱高度的最有效途径之一。
Packing is one of the most effective ways to raise the flotation column efficiency and reduce the column height.
充填是提高浮选柱分选效率和降低浮选柱高度的最有效途径之一。
Packing is one of the most effective ways to raise the flotation column efficiency and reduce the column height.
应用推荐