primary high polymer
英 [ˈpraɪməri haɪ ˈpɒlɪmə(r)]
美 [ˈpraɪmeri haɪ ˈpɑːlɪmər]
一次性高聚物
双语例句
- The primary oilfields have been attaining the high water-containing exploitation period nowadays, and the manner of the oil driven has transferred from water to polymer or ternary compound matter.
近年来，我国主力油田已进入中、高含水开采期，驱油方式已由原来的水驱向聚合物驱和三元复合驱油技术发展。