1·From company's water quality inspection result, water quality regular rate is very low, and it can't satisfy standard of oil field affusion.
从公司的水质监测结果看，水质达标率很低，不能满足油田注水水质标准。
2·Experimentations have indicated that the method saved affusion work and approached actual project's requirement.
试验表明，此法节省注水试验工程量，接近实际工程要求。