additive combined generator的用法和样例：
- The need in the industry for an additive combining matting efficiency and processibility of silicas can now be realized with a new special product!
- Objective To investigate the advantage of combined general anesthesia with sacral block in infant laparoscopic surgery.
- Strong Tracking Filter with Additive Combined Colored Noise
- In 1986 such plants had a combined generating catty of 289,000 megawatts and consumed 83 percent of the nearly 900 million tons of coal mined in the country that year.