1) stratified waterflooding
层状注水
2) lamellar injection
层状注射
1.
Gas-assisted co-injection moulding technology and lamellar injection moulding technology based on traditional co-injection moulding are also presented,and the process,advantage and application of each of the four co-injection molding technologies are introduced.
介绍两种典型共注射成型技术,即双色注射和夹芯注射,以及在共注射成型基础上发展起来的气体辅助共注射成型技术和层状注射成型技术,并对各种共注射成型技术的工艺过程、优点及应用也作了介绍。
3) present situation of water injection
注水现状
4) radial waterflooding
环状注水
5) scattered waterflood
点状注水
6) coal seam water injection
煤层注水
1.
Determination of the scheme and parameters of coal seam water injection in large-scale full-mechanized caving;
大型化综放开采煤层注水方案及参数确定
2.
Physicochemical properties of magnetized water are analyzed and the mechanism of coal seam injection of magnetized water is studied by theoretical analysis in order to increase effect of coal seam water injection in this paper.
为了提高煤层注水的效果,采用理论分析的方法,研究了磁化水的理化特性和进行煤层注水时的增注机制。
3.
Based on the results of the experiments in Yaoqiao Coal Mine and the data obtained in laboratory, the water injection properties of coal seam are determined, the suitable method and parameters of coal seam water injection designed, and the opimum concentration of wetters is achieved.
本文以大屯姚桥矿七号煤层为对象,以井下试验(煤层透水性试验、注水试验)结果和实验室测定数据为依据,分别就煤层注水性能评价、注水参数设计、注水效果考察、湿润剂浓度确定等问题进行了探讨。
补充资料：层状注射成型
层状注射成型是一种兼有共挤出成型和注射成型特点的成型工艺，该工艺能在复杂制件中任意地产生很薄的分层状态。层状注射成型同时实施两种不同的树脂注射，使其通过一个多级共挤模头各股熔体在共挤模头中逐级分层，各层的厚度变薄而层数增加，最终进入注塑模腔叠加，保留通过上述过程获得的层状形态，即两种树指不是沿制品厚度方向呈无序共混状态存在的，而是复合叠加在一起。据报道，层状注射可成型每层厚度为0.1－10pm。层数达上千层的制品。因层状结构，保留了各组分材料的特性，比传统共混料更能充分发挥材料性能，使其制品在阻隔气全渗透、耐溶剂、透明性方面各具突出优点。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条